Kalivir Immunotherapeutics, Inc.

United States of America

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IPC Class
C12N 15/86 - Viral vectors 22
A61K 35/768 - Oncolytic viruses not provided for in groups 21
A61P 35/00 - Antineoplastic agents 18
C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons 11
C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof 9
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42 - Scientific, technological and industrial services, research and design 15
01 - Chemical and biological materials for industrial, scientific and agricultural use 6
05 - Pharmaceutical, veterinary and sanitary products 6
Status
Pending 30
Registered / In Force 19

1.

Oncolytic Immunotherapy by Tumor Micro-Environment Remodeling

      
Application Number 18892948
Status Pending
Filing Date 2024-09-23
First Publication Date 2025-02-06
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui
  • Byrd, Daniel J.

Abstract

The disclosure relates to modified oncolytic viruses. The modified oncolytic viruses of the disclosure comprise modification in the viral genome encoding exogenous nucleic acids to enhance the oncolytic immunotherapy by remodeling the tumor microenvironment and with enhanced systemic delivery. The disclosure further relates to compositions comprising the modified oncolytic viruses, kits containing the same, and methods of using the oncolytic viruses.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/55 - IL-2
  • C07K 14/575 - Hormones
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 15/86 - Viral vectors

2.

Oncolytic Immunotherapy by Tumor Micro-Environment Remodeling

      
Application Number 18892953
Status Pending
Filing Date 2024-09-23
First Publication Date 2025-01-09
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui
  • Byrd, Daniel J.

Abstract

The disclosure relates to modified oncolytic viruses. The modified oncolytic viruses of the disclosure comprise modification in the viral genome encoding exogenous nucleic acids to enhance the oncolytic immunotherapy by remodeling the tumor microenvironment and with enhanced systemic delivery. The disclosure further relates to compositions comprising the modified oncolytic viruses, kits containing the same, and methods of using the oncolytic viruses.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/55 - IL-2
  • C07K 14/575 - Hormones
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 15/86 - Viral vectors

3.

ONCOLYTIC VIRUSES FOR MODIFIED MHC EXPRESSION

      
Application Number 18606128
Status Pending
Filing Date 2024-03-15
First Publication Date 2024-08-22
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for recombinant oncolytic viruses with gene deletions or insertions which result in downregulation of Major Histocompatibility Complex class I and alternatively or additively upregulation of Major Histocompatibility Complex class II. Immunologic and pharmaceutical compositions comprising these recombinant viruses and methods of using these compositions are also presented.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/065 - Poxviridae, e.g. avipoxvirus
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • C12N 15/86 - Viral vectors

4.

ONCOLYTIC VIRUSES FOR MODIFIED MHC EXPRESSION

      
Application Number 18639303
Status Pending
Filing Date 2024-04-18
First Publication Date 2024-08-22
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for recombinant oncolytic viruses with gene deletions or insertions which result in downregulation of Major Histocompatibility Complex class I and alternatively or additively upregulation of Major Histocompatibility Complex class II. Immunologic and pharmaceutical compositions comprising these recombinant viruses and methods of using these compositions are also presented.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/065 - Poxviridae, e.g. avipoxvirus
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • C12N 15/86 - Viral vectors

5.

COMPOSITIONS OF CD47/SIRP-ALPHA IMMUNE CHECKPOINT INHIBITORS AND USES THEREOF

      
Application Number US2023084001
Publication Number 2024/129958
Status In Force
Filing Date 2023-12-14
Publication Date 2024-06-20
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Muthuswamy, Ravikumar
  • Zhang, Mingru

Abstract

The present disclosure provides for an oncolytic virus comprising an exogenous nucleic acid encoding for a polypeptide that acts as a CD47-SIRP-alpha immune checkpoint inhibitor. Oncolytic viruses optionally comprise a mutation or deletion of the gene expressing IFN-gamma. Compositions described herein are further described for use in the treatment of cancer.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C07K 14/065 - Poxviridae, e.g. avipoxvirus
  • C12N 15/86 - Viral vectors
  • A61P 35/00 - Antineoplastic agents

6.

NUCLEIC ACIDS ENCODING SOLUBLE PD-1 AND IL-12 AND USES THEREOF

      
Application Number US2023077137
Publication Number 2024/086609
Status In Force
Filing Date 2023-10-18
Publication Date 2024-04-25
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for nucleic acids encoding for a soluble PD-1 variant and IL-12. Further provided herein are nucleic acids encoding for a chemokine receptor. Additionally described herein are oncolytic viruses comprising the nucleic acids described herein. Oncolytic viruses optionally comprise a mutation or deletion of the gene expressing IFN-gamma. Compositions described herein are further described for use in the treatment of cancer.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • C07K 14/54 - Interleukins [IL]
  • C12N 15/86 - Viral vectors

7.

NUCLEIC ACIDS ENCODING TGF-BETA INHIBITOR AND IL-12 AND USES THEREOF

      
Application Number US2023077151
Publication Number 2024/086619
Status In Force
Filing Date 2023-10-18
Publication Date 2024-04-25
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for a nucleic acids encoding for a transforming growth factor inhibitor and IL-12. Further provided herein are nucleic acids encoding for chemokine receptor CXCR3. Additionally described herein are oncolytic viruses comprising the nucleic acids described herein. Compositions described herein are further described for use in the treatment of cancer.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • C07K 14/55 - IL-2
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 15/62 - DNA sequences coding for fusion proteins
  • C12N 15/86 - Viral vectors
  • A61P 35/00 - Antineoplastic agents

8.

Oncolytic viruses for modified MHC expression

      
Application Number 18322961
Grant Number 11963990
Status In Force
Filing Date 2023-05-24
First Publication Date 2023-10-26
Grant Date 2024-04-23
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for recombinant oncolytic viruses with gene deletions or insertions which result in downregulation of Major Histocompatibility Complex class I and alternatively or additively upregulation of Major Histocompatibility Complex class II. Immunologic and pharmaceutical compositions comprising these recombinant viruses and methods of using these compositions are also presented.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/065 - Poxviridae, e.g. avipoxvirus
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • C12N 15/86 - Viral vectors

9.

Oncolytic viruses for modified MHC expression

      
Application Number 18080253
Grant Number 12016893
Status In Force
Filing Date 2022-12-13
First Publication Date 2023-08-24
Grant Date 2024-06-25
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for recombinant oncolytic viruses with gene deletions or insertions which result in downregulation of Major Histocompatibility Complex class I and alternatively or additively upregulation of Major Histocompatibility Complex class II. Immunologic and pharmaceutical compositions comprising these recombinant viruses and methods of using these compositions are also presented.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/065 - Poxviridae, e.g. avipoxvirus
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • C12N 15/86 - Viral vectors

10.

Oncolytic Immunotherapy by Tumor Micro-Environment Remodeling

      
Application Number 18105374
Status Pending
Filing Date 2023-02-03
First Publication Date 2023-08-17
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui
  • Byrd, Daniel J.

Abstract

The disclosure relates to modified oncolytic viruses. The modified oncolytic viruses of the disclosure comprise modification in the viral genome encoding exogenous nucleic acids to enhance the oncolytic immunotherapy by remodeling the tumor microenvironment and with enhanced systemic delivery. The disclosure further relates to compositions comprising the modified oncolytic viruses, kits containing the same, and methods of using the oncolytic viruses.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • C07K 14/55 - IL-2
  • C07K 14/575 - Hormones
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • A61P 35/00 - Antineoplastic agents
  • C12N 15/86 - Viral vectors

11.

TNFSF-L FUSION PROTEINS AND USES THEREOF

      
Document Number 03221664
Status Pending
Filing Date 2022-06-15
Open to Public Date 2022-12-22
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for compositions comprising nucleic acids encoding for fusion proteins of the Tumor Necrosis Factor Super Family Ligands fused to oligomerization domains. Further provided are viral and non-viral vectors for delivery of such compositions. The present disclosure also provides for compositions comprising fusion proteins of the Tumor Necrosis Factor Super Family Ligands fused to oligomerization domains.

IPC Classes  ?

12.

TNFSF-L FUSION PROTEINS AND USES THEREOF

      
Application Number US2022033524
Publication Number 2022/266163
Status In Force
Filing Date 2022-06-15
Publication Date 2022-12-22
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for compositions comprising nucleic acids encoding for fusion proteins of the Tumor Necrosis Factor Super Family Ligands fused to oligomerization domains. Further provided are viral and non-viral vectors for delivery of such compositions. The present disclosure also provides for compositions comprising fusion proteins of the Tumor Necrosis Factor Super Family Ligands fused to oligomerization domains.

IPC Classes  ?

13.

ONCOLYTIC VIRUSES FOR MODIFIED MHC EXPRESSION

      
Document Number 03215344
Status Pending
Filing Date 2022-04-28
Open to Public Date 2022-11-03
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for recombinant oncolytic viruses with gene deletions or insertions which result in downregulation of Major Histocompatibility Complex class I mid alternatively or additively upregulation of Major Histocompatibility Complex class IL Immunologic and pharmaceutical compositions comprising these recombinant viruses and methods of rising these compositions are also presented.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons

14.

ONCOLYTIC VIRUSES FOR MODIFIED MHC EXPRESSION

      
Application Number US2022026703
Publication Number 2022/232375
Status In Force
Filing Date 2022-04-28
Publication Date 2022-11-03
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen, Howard
  • Zhang, Mingrui

Abstract

The present disclosure provides for recombinant oncolytic viruses with gene deletions or insertions which result in downregulation of Major Histocompatibility Complex class I mid alternatively or additively upregulation of Major Histocompatibility Complex class IL Immunologic and pharmaceutical compositions comprising these recombinant viruses and methods of rising these compositions are also presented.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 15/86 - Viral vectors
  • A61P 35/00 - Antineoplastic agents
  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof

15.

(KV) KALIVIR IMMUNOTHERAPEUTICS

      
Application Number 1672173
Status Registered
Filing Date 2022-06-01
Registration Date 2022-06-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Biological products for medical and scientific research. Immunotherapeutics; biopharmaceutical preparations. Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

16.

Producer Viruses for Generation of Retroviruses In Situ

      
Application Number 17703094
Status Pending
Filing Date 2022-03-24
First Publication Date 2022-07-14
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.

Abstract

This disclosure provides compositions comprising a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The viral compositions and methods provided herein can be utilized for the treatment of cancer.

IPC Classes  ?

  • C12N 15/86 - Viral vectors
  • C12N 9/12 - Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)

17.

(KV)

      
Application Number 1670906
Status Registered
Filing Date 2022-06-01
Registration Date 2022-06-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Biological products for medical and scientific research. Immunotherapeutics; biopharmaceutical preparations. Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

18.

MULTIPLE THERAPIES, ONE VIRUS

      
Application Number 1669602
Status Registered
Filing Date 2022-06-01
Registration Date 2022-06-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

19.

TOMORROW'S TECHNOLOGY, TODAY'S CURE

      
Application Number 1669603
Status Registered
Filing Date 2022-06-01
Registration Date 2022-06-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

20.

V.E.T. PLATFORM

      
Application Number 1669604
Status Registered
Filing Date 2022-06-01
Registration Date 2022-06-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

21.

V.E.T. PLATFORM

      
Application Number 219541400
Status Registered
Filing Date 2022-06-01
Registration Date 2024-02-12
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

22.

TOMORROW'S TECHNOLOGY, TODAY'S CURE

      
Application Number 219541500
Status Registered
Filing Date 2022-06-01
Registration Date 2024-02-12
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

23.

(KV) KALIVIR IMMUNOTHERAPEUTICS

      
Application Number 219793500
Status Pending
Filing Date 2022-06-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Biological products for medical and scientific research (2) Immunotherapeutics; biopharmaceutical preparations (1) Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services

24.

MULTIPLE THERAPIES, ONE VIRUS

      
Application Number 219541600
Status Registered
Filing Date 2022-06-01
Registration Date 2024-02-12
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

25.

(KV)

      
Application Number 219647400
Status Pending
Filing Date 2022-06-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Biological products for medical and scientific research. (2) Immunotherapeutics; biopharmaceutical preparations. (1) Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services.

26.

ONCOLYTIC IMMUNOTHERAPY BY TUMOR MICRO-ENVIRONMENT REMODELING

      
Document Number 03197371
Status Pending
Filing Date 2021-11-18
Open to Public Date 2022-05-27
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui
  • Byrd, Daniel J.

Abstract

The disclosure relates to modified oncolytic viruses. The modified oncolytic viruses of the disclosure comprise modification in the viral genome encoding exogenous nucleic acids to enhance the oncolytic immunotherapy by remodeling the tumor microenvironment and with enhanced systemic delivery. The disclosure further relates to compositions comprising the modified oncolytic viruses, kits containing the same, and methods of using the oncolytic viruses.

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/20 - Interleukins
  • A61K 38/22 - Hormones
  • C12N 15/86 - Viral vectors

27.

ONCOLYTIC IMMUNOTHERAPY BY TUMOR MICRO-ENVIRONMENT REMODELING

      
Application Number US2021059887
Publication Number 2022/109133
Status In Force
Filing Date 2021-11-18
Publication Date 2022-05-27
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen Howard
  • Zhang, Mingrui
  • Byrd, Daniel J.

Abstract

The disclosure relates to modified oncolytic viruses. The modified oncolytic viruses of the disclosure comprise modification in the viral genome encoding exogenous nucleic acids to enhance the oncolytic immunotherapy by remodeling the tumor microenvironment and with enhanced systemic delivery. The disclosure further relates to compositions comprising the modified oncolytic viruses, kits containing the same, and methods of using the oncolytic viruses.

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/20 - Interleukins
  • A61K 38/22 - Hormones
  • C12N 15/86 - Viral vectors

28.

Platform Oncolytic Vector for Systemic Delivery

      
Application Number 17575787
Status Pending
Filing Date 2022-01-14
First Publication Date 2022-04-28
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The modified oncolytic virus can be utilized as a platform vector for systemic delivery.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
  • C12N 15/86 - Viral vectors

29.

Platform Oncolytic Vector for Systemic Delivery

      
Application Number 17513034
Status Pending
Filing Date 2021-10-28
First Publication Date 2022-02-24
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The modified oncolytic virus can be utilized as a platform vector for systemic delivery.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
  • C12N 15/86 - Viral vectors

30.

Modified Extracellular Enveloped Virus

      
Application Number 17494322
Status Pending
Filing Date 2021-10-05
First Publication Date 2022-02-17
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic poxvirus, such as a vaccinia virus, that can contain modifications in the viral genome that increases production of an extracellular enveloped form of the virus. The modified oncolytic poxvirus can be utilized as a vector for systemic delivery. Also provided are methods of using the modified oncolytic poxvirus.

IPC Classes  ?

  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

31.

Methods of Treating Cancer

      
Application Number 17367788
Status Pending
Filing Date 2021-07-06
First Publication Date 2022-02-03
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor Thorne, Stephen H.

Abstract

Disclosed herein are methods of treating cancer by administering a heterologous prime-boost regimen of oncolytic microorganisms that enhances or elicits an immune response to a tumor protein that is not coded for by the oncolytic microorganisms.

IPC Classes  ?

32.

Platform Oncolytic Vector for Systemic Delivery

      
Application Number 17498158
Status Pending
Filing Date 2021-10-11
First Publication Date 2022-01-20
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The modified oncolytic virus can be utilized as a platform vector for systemic delivery.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
  • C12N 15/86 - Viral vectors

33.

TOMORROW'S TECHNOLOGY, TODAY'S CURE

      
Serial Number 97157164
Status Pending
Filing Date 2021-12-06
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services

34.

(KV) KALIVIR IMMUNOTHERAPEUTICS

      
Serial Number 97150661
Status Pending
Filing Date 2021-12-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Biological preparations for scientific research purposes

35.

(KV)

      
Serial Number 97150681
Status Pending
Filing Date 2021-12-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Biological preparations for scientific research purposes

36.

(KV)

      
Serial Number 97150692
Status Registered
Filing Date 2021-12-01
Registration Date 2024-05-21
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services

37.

V.E.T. PLATFORM

      
Serial Number 97150696
Status Pending
Filing Date 2021-12-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services

38.

(KV) KALIVIR IMMUNOTHERAPEUTICS

      
Serial Number 97150675
Status Pending
Filing Date 2021-12-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Biological preparations for use in immunotherapy, namely, oncolytic vaccinia viruses; Pharmaceutical preparations for the treatment of oncological diseases and disorders, and complications associated therewith; Biopharmaceutical preparations for the treatment of treatment of cancer; Biopharmaceutical preparations for the treatment of oncological diseases and disorders, and complications associated therewith

39.

(KV) KALIVIR IMMUNOTHERAPEUTICS

      
Serial Number 97150678
Status Registered
Filing Date 2021-12-01
Registration Date 2024-05-21
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services

40.

(KV)

      
Serial Number 97150686
Status Pending
Filing Date 2021-12-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Biological preparations for use in immunotherapy, namely, oncolytic vaccinia viruses; Pharmaceutical preparations for the treatment of oncological diseases and disorders, and complications associated therewith; Biopharmaceutical preparations for the treatment of cancer; Biopharmaceutical preparations for the treatment of oncological diseases and disorders, and complications associated therewith

41.

MULTIPLE THERAPIES, ONE VIRUS

      
Serial Number 97150701
Status Pending
Filing Date 2021-12-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Medical and scientific research in the fields of immunotherapy, immunotherapeutics, biotechnology, and biopharmaceuticals; immunotherapeutic and biopharmaceutical drug development services

42.

Manufacture of Virus

      
Application Number 17324756
Status Pending
Filing Date 2021-05-19
First Publication Date 2021-09-09
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Wright, Paul Andrew
  • Wack, Katy
  • Zhang, Mingrui
  • Vasseur, Jacqueline
  • Holley, Susan Nicole
  • Renshaw, August Allen
  • Zhu, Guangyu
  • Vendel, Michelle Catherine

Abstract

Provided herein are methods of manufacturing viruses. Also provided herein are bioreactors comprising virus-infected host cells comprising viruses. In some aspects, the present disclosure relates to production of recombinant oncolytic viruses, e.g., recombinant vaccinia viruses.

IPC Classes  ?

  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof

43.

PLATFORM ONCOLYTIC VECTOR FOR SYSTEMIC DELIVERY

      
Application Number 17192736
Status Pending
Filing Date 2021-03-04
First Publication Date 2021-07-01
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The modified oncolytic virus can be utilized as a platform vector for systemic delivery.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • A61P 35/00 - Antineoplastic agents
  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
  • C12N 15/86 - Viral vectors

44.

PRODUCER VIRUSES FOR GENERATION OF RETROVIRUSES IN SITU

      
Document Number 03151982
Status Pending
Filing Date 2020-10-16
Open to Public Date 2021-04-22
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.

Abstract

This disclosure provides compositions comprising a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The viral compositions and methods provided herein can be utilized for the treatment of cancer. One embodiment provides a virus that produces from its genome a non-replicating retrovirus, wherein the virus is an oncolytic virus.

IPC Classes  ?

  • A61K 35/76 - VirusesSubviral particlesBacteriophages
  • A61K 35/768 - Oncolytic viruses not provided for in groups

45.

MODIFIED EXTRACELLULAR ENVELOPED VIRUS

      
Document Number 03151975
Status Pending
Filing Date 2020-10-16
Open to Public Date 2021-04-22
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic poxvirus, such as a vaccinia virus, that can contain modifications in the viral genome that increases production of an extracellular enveloped form of the virus. The modified oncolytic poxvirus can be utilized as a vector for systemic delivery. Also provided are methods of using the modified oncolytic poxvirus.

IPC Classes  ?

  • C12N 15/39 - Poxviridae, e.g. vaccinia virus, variola virus

46.

Platform oncolytic vector for systemic delivery

      
Application Number 16759705
Grant Number 12036257
Status In Force
Filing Date 2018-10-31
First Publication Date 2021-04-01
Grant Date 2024-07-16
Owner KaliVir Immunotherapeutics, Inc. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The modified oncolytic virus can be utilized as a platform vector for systemic delivery.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • C07K 14/715 - ReceptorsCell surface antigensCell surface determinants for cytokinesReceptorsCell surface antigensCell surface determinants for lymphokinesReceptorsCell surface antigensCell surface determinants for interferons
  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
  • C12N 15/86 - Viral vectors

47.

METHODS OF TREATING CANCER

      
Document Number 03125020
Status Pending
Filing Date 2020-01-07
Open to Public Date 2020-07-16
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor Thorne, Stephen H.

Abstract

Disclosed herein are methods of treating cancer by administering a heterologous prime-boost regimen of oncolytic microorganisms that enhances or elicits an immune response to a tumor protein that is not coded for by the oncolytic microorganisms. Methods provided herein include methods of inducing or enhancing an immune response in vivo in a subject.

IPC Classes  ?

  • A61K 35/66 - Microorganisms or materials therefrom
  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 35/68 - Protozoa, e.g. flagella, amoebas, sporozoans, plasmodium or toxoplasma
  • A61K 35/74 - Bacteria
  • A61K 35/76 - VirusesSubviral particlesBacteriophages
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/04 - Immunostimulants
  • C12N 1/11 - ProtozoaCulture media therefor modified by introduction of foreign genetic material
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 7/01 - Viruses, e.g. bacteriophages, modified by introduction of foreign genetic material
  • C12N 15/00 - Mutation or genetic engineeringDNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purificationUse of hosts therefor
  • C12N 15/09 - Recombinant DNA-technology
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
  • C12N 15/86 - Viral vectors

48.

MANUFACTURE OF VIRUS

      
Document Number 03120129
Status Pending
Filing Date 2019-11-21
Open to Public Date 2020-05-28
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Wright, Paul Andrew
  • Wack, Katy
  • Zhang, Mingrui
  • Vasseur, Jackie
  • Holley, Susan Nicole
  • Renshaw, August Allen
  • Zhu, Guangyu
  • Vendel, Michelle Catherine

Abstract

Provided herein are methods of manufacturing viruses. Also provided herein are bioreactors comprising virus-infected host cells comprising viruses. In some aspects, the present disclosure relates to production of recombinant oncolytic viruses, e.g., recombinant vaccinia viruses.

IPC Classes  ?

  • C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
  • A61K 35/76 - VirusesSubviral particlesBacteriophages
  • A61K 39/12 - Viral antigens
  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12N 7/01 - Viruses, e.g. bacteriophages, modified by introduction of foreign genetic material
  • C12N 7/02 - Recovery or purification
  • C12N 15/86 - Viral vectors

49.

PLATFORM ONCOLYTIC VECTOR FOR SYSTEMIC DELIVERY

      
Document Number 03081436
Status Pending
Filing Date 2018-10-31
Open to Public Date 2019-05-09
Owner KALIVIR IMMUNOTHERAPEUTICS, INC. (USA)
Inventor
  • Thorne, Stephen H.
  • Byrd, Daniel J.
  • Zhang, Mingrui

Abstract

This disclosure provides a modified oncolytic virus that can contain modifications in the viral genome and exogenous nucleic acids coding for proteins. The modified oncolytic virus can be utilized as a platform vector for systemic delivery.

IPC Classes  ?

  • A61K 35/768 - Oncolytic viruses not provided for in groups
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/12 - Viral antigens
  • A61K 39/285 - Vaccinia virus or variola virus
  • A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
  • A61P 35/00 - Antineoplastic agents