Seevix Material Sciences Ltd.

Israel

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IPC Class
C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans 19
A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans 7
D01F 4/00 - Monocomponent artificial filaments or the like of proteinsManufacture thereof 6
A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof 5
C12N 15/866 - Baculoviral vectors 4
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Status
Pending 12
Registered / In Force 12

1.

NOVA FORMA

      
Application Number 1788192
Status Registered
Filing Date 2024-03-07
Registration Date 2024-03-07
Owner SEEVIX MATERIAL SCIENCES LTD (Israel)
NICE Classes  ? 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations

Goods & Services

Non-medicated bath and shower soaps; non-medicated face and body soaps; non-medicinal cosmetics products, namely, cleansers, toners, serums, creams, face and body milk, exfoliation peeling, emulsions, cosmetic wipes; make-up removing preparations, namely, make-up removing milk, gel, lotions and creams; scrubs for cosmetic use, namely, body and foot scrubs; anti pigmentation and whitening products; cosmetics for skin hydration and skin health, cosmetics for skin care and protection, cosmetics for skin rejuvenation, namely, treating wrinkles and fine lines; cosmetics for firmness and elasticity of the skin; cosmetics for under eye dark circles reduction, namely, serums, cremes; moisturizing facial and body masks for cosmetic use; sun protection and sun tan preparations; after sun cream, lotions and gels; self-tanning products; hair products, namely, lotions, masks, serums, scalp treatment, shampoos, conditioners; dentifrices other than for medical use; cosmetic preparations based on essential oils as fragrance; beauty products, namely, make-up, concealer, mascaras, lipstick, lip gloss; nail polish; hair dyes.

2.

NOVA FORMA

      
Serial Number 79394950
Status Pending
Filing Date 2024-03-07
Owner SEEVIX MATERIAL SCIENCES LTD (Israel)
NICE Classes  ? 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations

Goods & Services

Non-medicated bath and shower soaps; non-medicated face and body soaps; non-medicinal cosmetics products, namely, cleansers, toners, serums, creams, face and body milk, exfoliation peeling, emulsions, cosmetic wipes; make-up removing preparations, namely, make-up removing milk, gel, lotions and creams; scrubs for cosmetic use, namely, body and foot scrubs; anti pigmentation and whitening products; cosmetics for skin hydration and skin health, cosmetics for skin care and protection, cosmetics for skin rejuvenation, namely, treating wrinkles and fine lines; cosmetics for firmness and elasticity of the skin; cosmetics for under eye dark circles reduction, namely, serums, cremes; moisturizing facial and body masks for cosmetic use; sun protection and sun tan preparations; after sun cream, lotions and gels; self-tanning products; hair products, namely, lotions, masks, serums, scalp treatment, shampoos, conditioners; dentifrices other than for medical use; cosmetic preparations based on essential oils as fragrance; beauty products, namely, make-up, concealer, mascaras, lipstick, lip gloss; nail polish; hair dyes.

3.

MODIFIED SPIDER SILK FIBER AND USE THEREOF

      
Application Number 17972020
Status Pending
Filing Date 2022-10-24
First Publication Date 2023-09-21
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Givant, Ariel
  • Idelson, Gregory
  • Press, Konstantin
  • Hadar, Noa
  • Meir, Alon

Abstract

Derivatized major ampullate spidroin protein (MaSp)-based fiber are disclosed. Compositions and/or composites comprising the derivatized fibers and method for producing thereof are further disclosed.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

4.

COSMETIC COMPOSITIONS COMPRISING DRAGLINE SPIDER SILK

      
Application Number 17972186
Status Pending
Filing Date 2022-10-24
First Publication Date 2023-09-21
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Press, Konstantin
  • Idelson, Gregory
  • Givant, Ariel
  • Meir, Alon
  • Hadar, Noa

Abstract

Cosmeceutical compositions comprising a major ampullate spidroin protein (MaSp)-based fiber are disclosed. Articles comprising the compositions are further disclosed.

IPC Classes  ?

  • A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof
  • A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
  • A61K 8/29 - TitaniumCompounds thereof
  • A61K 8/28 - ZirconiumCompounds thereof
  • A61K 8/25 - SiliconCompounds thereof
  • A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

5.

HIGHLY POROUS SPIDER SILK FIBERS

      
Application Number 18014547
Status Pending
Filing Date 2021-07-05
First Publication Date 2023-08-24
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Gilad, Haim Meir
  • Idelson, Gregory
  • Press, Konstantin
  • Meir, Alon
  • Hadar, Noa

Abstract

Compositions comprising a porous major ampullate spidroin protein (MaSp)-based fiber, wherein the fiber is characterized by a BET surface area of at least 100 m2/g are disclosed. Further, articles comprising the compositions and methods for producing same are disclosed.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

6.

COMPOSITIONS COMPRISING DRAGLINE SPIDER SILK

      
Application Number 17910822
Status Pending
Filing Date 2020-03-11
First Publication Date 2023-06-29
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmuel
  • Meir, Alon
  • Gilad, Haim Meir

Abstract

Compositions comprising at least one major ampullate spidroin protein (MaSp)-based fiber, a polymer bound to the MaSp-based fiber, and optionally a further polymer having a molecular weight in the range of 1000 Da to 1000 kDa, are provided. Further, methods for preparation of same are provided.

IPC Classes  ?

  • A61L 17/12 - Homopolymers or copolymers of glycolic or lactic acid
  • A61L 27/18 - Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • A61L 27/22 - Polypeptides or derivatives thereof
  • A61L 27/56 - Porous or cellular materials
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

7.

Composite materials comprising synthetic dragline spider silk

      
Application Number 17827920
Grant Number 12030919
Status In Force
Filing Date 2022-05-30
First Publication Date 2023-02-09
Grant Date 2024-07-09
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Sklan, Ella
  • Stern, Dganit

Abstract

Composites based on a polymer and a mixture of proteins derived from a MaSp (major ampullate spidroin) protein are provides. Further, methods for preparation of same, and method of use of the composites are provided.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 5/00 - Undifferentiated human, animal or plant cells, e.g. cell linesTissuesCultivation or maintenance thereofCulture media therefor
  • C12N 5/071 - Vertebrate cells or tissues, e.g. human cells or tissues
  • D01D 5/00 - Formation of filaments, threads, or the like
  • D01F 1/10 - Other agents for modifying properties
  • D01F 4/00 - Monocomponent artificial filaments or the like of proteinsManufacture thereof
  • D01F 4/02 - Monocomponent artificial filaments or the like of proteinsManufacture thereof from fibroin
  • D01F 6/88 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds

8.

PROKARYOTIC EXPRESSION SYSTEM AND METHODS OF USING THE SAME

      
Application Number 17624670
Status Pending
Filing Date 2020-07-05
First Publication Date 2022-09-01
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor Idelson, Gregory

Abstract

A recombinant bacterium having the ability to/express MaSP-based proteins, nucleic acids encoding same and method for the preparation of synthetic dragline spider silk are provided.

IPC Classes  ?

  • C12P 21/02 - Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 1/20 - BacteriaCulture media therefor
  • C12N 15/70 - Vectors or expression systems specially adapted for E. coli

9.

HIGHLY POROUS SPIDER SILK FIBERS

      
Document Number 03182588
Status Pending
Filing Date 2021-07-05
Open to Public Date 2022-01-13
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Gilad, Haim Meir
  • Idelson, Gregory
  • Press, Konstantin
  • Meir, Alon
  • Hadar, Noa

Abstract

Compositions comprising a porous major ampullate spidroin protein (MaSp)-based fiber, wherein the fiber is characterized by a BET surface area of at least 100 m2/g are disclosed. Further, articles comprising the compositions and methods for producing same are disclosed.

IPC Classes  ?

  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C07K 1/14 - ExtractionSeparationPurification
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C08J 5/06 - Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
  • C08L 89/00 - Compositions of proteinsCompositions of derivatives thereof
  • D01D 5/10 - Melt-spinning methods using organic materials
  • D01D 5/38 - Formation of filaments, threads, or the like during polymerisation

10.

HIGHLY POROUS SPIDER SILK FIBERS

      
Application Number IL2021050827
Publication Number 2022/009200
Status In Force
Filing Date 2021-07-05
Publication Date 2022-01-13
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Gilad, Haim Meir
  • Idelson, Gregory
  • Press, Konstantin
  • Meir, Alon
  • Hadar, Noa

Abstract

Compositions comprising a porous major ampullate spidroin protein (MaSp)-based fiber, wherein the fiber is characterized by a BET surface area of at least 100 m2/g are disclosed. Further, articles comprising the compositions and methods for producing same are disclosed.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • D01D 5/10 - Melt-spinning methods using organic materials
  • D01D 5/38 - Formation of filaments, threads, or the like during polymerisation
  • A61K 9/00 - Medicinal preparations characterised by special physical form

11.

COSMETIC COMPOSITIONS COMPRISING DRAGLINE SPIDER SILK

      
Document Number 03171670
Status Pending
Filing Date 2021-04-25
Open to Public Date 2021-10-28
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Press, Konstantin
  • Idelson, Gregory
  • Givant, Ariel
  • Meir, Alon
  • Hadar, Noa

Abstract

Cosmeceutical compositions comprising a major ampullate spidroin protein (MaSp)-based fiber are disclosed. Articles comprising the compositions are further disclosed.

IPC Classes  ?

  • A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
  • A61K 8/25 - SiliconCompounds thereof
  • A61K 8/28 - ZirconiumCompounds thereof
  • A61K 8/29 - TitaniumCompounds thereof
  • A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof
  • A61K 8/98 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution of animal origin
  • A61Q 5/10 - Preparations for permanently dyeing the hair
  • A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
  • A61Q 19/00 - Preparations for care of the skin
  • A61Q 19/08 - Anti-ageing preparations
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

12.

MODIFIED SPIDER SILK FIBER AND USE THEREOF

      
Document Number 03171671
Status Pending
Filing Date 2021-04-25
Open to Public Date 2021-10-28
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Givant, Ariel
  • Idelson, Gregory
  • Press, Konstantin
  • Hadar, Noa
  • Meir, Alon

Abstract

Derivatized major ampullate spidroin protein (MaSp)-based fiber are disclosed. Compositions and/or composites comprising the derivatized fibers and method for producing thereof are further disclosed.

IPC Classes  ?

  • A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C07K 1/107 - General processes for the preparation of peptides by chemical modification of precursor peptides
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • D01F 4/00 - Monocomponent artificial filaments or the like of proteinsManufacture thereof

13.

MODIFIED SPIDER SILK FIBER AND USE THEREOF

      
Application Number IL2021050475
Publication Number 2021/214780
Status In Force
Filing Date 2021-04-25
Publication Date 2021-10-28
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Givant, Ariel
  • Idelson, Gregory
  • Press, Konstantin
  • Hadar, Noa
  • Meir, Alon

Abstract

Derivatized major ampullate spidroin protein (MaSp)-based fiber are disclosed. Compositions and/or composites comprising the derivatized fibers and method for producing thereof are further disclosed.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof

14.

COSMETIC COMPOSITIONS COMPRISING DRAGLINE SPIDER SILK

      
Application Number IL2021050476
Publication Number 2021/214781
Status In Force
Filing Date 2021-04-25
Publication Date 2021-10-28
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Press, Konstantin
  • Idelson, Gregory
  • Givant, Ariel
  • Meir, Alon
  • Hadar, Noa

Abstract

Cosmeceutical compositions comprising a major ampullate spidroin protein (MaSp)-based fiber are disclosed. Articles comprising the compositions are further disclosed.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • D01D 5/00 - Formation of filaments, threads, or the like
  • A61Q 19/00 - Preparations for care of the skin
  • A61Q 19/08 - Anti-ageing preparations
  • D01F 1/10 - Other agents for modifying properties
  • D01F 4/00 - Monocomponent artificial filaments or the like of proteinsManufacture thereof

15.

COMPOSITIONS AND METHODS FOR FABRICATING SYNTHETIC DRAGLINE SPIDER SILK

      
Application Number 17230147
Status Pending
Filing Date 2021-04-14
First Publication Date 2021-10-14
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Gat, Uri

Abstract

Compositions comprising a mixture of proteins derived from MaSP, nucleic acids encoding same and method for the preparation of synthetic dragline spider silk are provided. The compositions of the invention comprise a mixture of proteins of differing molecular weight, wherein each protein of said mixture comprises, independently, multiple repeats of a repetitive region of a MaSP (major ampullate spidroin) protein or a functional homolog, variant, derivative or fragment thereof.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 15/866 - Baculoviral vectors
  • C12N 15/86 - Viral vectors

16.

PROKARYOTIC EXPRESSION SYSTEM AND METHODS OF USING THE SAME

      
Document Number 03143483
Status Pending
Filing Date 2020-07-05
Open to Public Date 2021-01-07
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor Idelson, Gregory

Abstract

A recombinant bacterium having the ability to/express MaSP-based proteins, nucleic acids encoding same and method for the preparation of synthetic dragline spider silk are provided.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 1/20 - BacteriaCulture media therefor
  • C12N 15/70 - Vectors or expression systems specially adapted for E. coli
  • D01D 5/10 - Melt-spinning methods using organic materials
  • D01D 5/38 - Formation of filaments, threads, or the like during polymerisation
  • D01F 4/00 - Monocomponent artificial filaments or the like of proteinsManufacture thereof
  • D01F 6/88 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds

17.

PROKARYOTIC EXPRESSION SYSTEM AND METHODS OF USING THE SAME

      
Application Number IL2020050752
Publication Number 2021/001840
Status In Force
Filing Date 2020-07-05
Publication Date 2021-01-07
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor Idelson, Gregory

Abstract

A recombinant bacterium having the ability to/express MaSP-based proteins, nucleic acids encoding same and method for the preparation of synthetic dragline spider silk are provided.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 15/70 - Vectors or expression systems specially adapted for E. coli
  • C12N 1/20 - BacteriaCulture media therefor
  • D01D 5/10 - Melt-spinning methods using organic materials
  • C12R 1/01 - Bacteria or actinomycetales
  • D01D 5/38 - Formation of filaments, threads, or the like during polymerisation
  • D01F 4/00 - Monocomponent artificial filaments or the like of proteinsManufacture thereof
  • D01F 6/88 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
  • A61K 9/00 - Medicinal preparations characterised by special physical form

18.

COMPOSITIONS COMPRISING DRAGLINE SPIDER SILK

      
Application Number IL2020050286
Publication Number 2020/183465
Status In Force
Filing Date 2020-03-11
Publication Date 2020-09-17
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmuel
  • Meir, Alon
  • Gilad, Haim Meir

Abstract

Compositions comprising at least one major ampullate spidroin protein (MaSp)-based fiber, a polymer bound to the MaSp-based fiber, and optionally a further polymer having a molecular weight in the range of 1000 Da to 1000 kDa, are provided. Further, methods for preparation of same are provided.

IPC Classes  ?

  • D01F 8/02 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from cellulose, cellulose derivatives, or proteins
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof
  • A61K 8/98 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution of animal origin
  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61L 31/04 - Macromolecular materials
  • A61L 27/48 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
  • C08L 89/00 - Compositions of proteinsCompositions of derivatives thereof

19.

Composite materials comprising synthetic dragline spider silk

      
Application Number 16076770
Grant Number 11345727
Status In Force
Filing Date 2017-02-12
First Publication Date 2019-02-07
Grant Date 2022-05-31
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Sklan, Ella
  • Stern, Dganit

Abstract

Composites based on a polymer and a mixture of proteins derived from a MaSp (major ampullate spidroin) protein are provides. Further, methods for preparation of same, and method of use of the composites are provided.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • D01F 1/10 - Other agents for modifying properties
  • D01F 4/00 - Monocomponent artificial filaments or the like of proteinsManufacture thereof
  • D01F 4/02 - Monocomponent artificial filaments or the like of proteinsManufacture thereof from fibroin
  • D01D 5/00 - Formation of filaments, threads, or the like
  • D01F 6/88 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
  • C12N 5/00 - Undifferentiated human, animal or plant cells, e.g. cell linesTissuesCultivation or maintenance thereofCulture media therefor
  • C12N 5/071 - Vertebrate cells or tissues, e.g. human cells or tissues

20.

Compositions and methods for fabricating synthetic dragline spider silk

      
Application Number 15751375
Grant Number 10981959
Status In Force
Filing Date 2016-08-10
First Publication Date 2019-01-03
Grant Date 2021-04-20
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Gat, Uri

Abstract

Compositions comprising a mixture of proteins derived from MaSP, nucleic acids encoding same and method for the preparation of synthetic dragline spider silk are provided. The compositions of the invention comprise a mixture of proteins of differing molecular weight, wherein each protein of said mixture comprises, independently, multiple repeats of a repetitive region of a MaSP (major ampullate spidroin) protein or a functional homolog, variant, derivative or fragment thereof.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 15/86 - Viral vectors
  • C12N 15/866 - Baculoviral vectors

21.

COMPOSITE MATERIALS COMPRISING SYNTHETIC DRAGLINE SPIDER SILK

      
Document Number 03014537
Status Pending
Filing Date 2017-02-12
Open to Public Date 2017-08-17
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Sklan, Ella
  • Stern, Dganit

Abstract

Composites based on a polymer and a mixture of proteins derived from a MaSp (major ampullate spidroin) protein are provides. Further, methods for preparation of same, and method of use of the composites are provided.

IPC Classes  ?

  • A61F 2/02 - Prostheses implantable into the body
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 1/38 - Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factorsStimulation of growth by removal of a chemical compound
  • D01F 8/02 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from cellulose, cellulose derivatives, or proteins

22.

COMPOSITE MATERIALS COMPRISING SYNTHETIC DRAGLINE SPIDER SILK

      
Application Number IL2017050175
Publication Number 2017/138002
Status In Force
Filing Date 2017-02-12
Publication Date 2017-08-17
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Sklan, Ella
  • Stern, Dganit

Abstract

Composites based on a polymer and a mixture of proteins derived from a MaSp (major ampullate spidroin) protein are provides. Further, methods for preparation of same, and method of use of the composites are provided.

IPC Classes  ?

  • D01F 8/02 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from cellulose, cellulose derivatives, or proteins
  • A61F 2/02 - Prostheses implantable into the body
  • C12N 1/38 - Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factorsStimulation of growth by removal of a chemical compound
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans

23.

COMPOSITIONS AND METHODS FOR FABRICATING SYNTHETIC DRAGLINE SPIDER SILK

      
Document Number 02995156
Status In Force
Filing Date 2016-08-10
Open to Public Date 2017-02-16
Grant Date 2021-06-01
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Gat, Uri

Abstract

Compositions comprising a mixture of proteins derived from Ma SP, nucleic acids encoding same and method for the preparation of synthetic dragline spider silk are provided. The compositions of the invention comprise a mixture of proteins of differing molecular weight, wherein each protein of said mixture comprises, independently, multiple repeats of a repetitive region of a Ma SP (major ampullate spidroin) protein or a functional homolog, variant, derivative or fragment thereof.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 15/866 - Baculoviral vectors

24.

COMPOSITIONS AND METHODS FOR FABRICATING SYNTHETIC DRAGLINE SPIDER SILK

      
Application Number IL2016050874
Publication Number 2017/025964
Status In Force
Filing Date 2016-08-10
Publication Date 2017-02-16
Owner SEEVIX MATERIAL SCIENCES LTD. (Israel)
Inventor
  • Ittah, Shmulik
  • Shimel, Meni
  • Gat, Uri

Abstract

Compositions comprising a mixture of proteins derived from Ma SP, nucleic acids encoding same and method for the preparation of synthetic dragline spider silk are provided. The compositions of the invention comprise a mixture of proteins of differing molecular weight, wherein each protein of said mixture comprises, independently, multiple repeats of a repetitive region of a Ma SP (major ampullate spidroin) protein or a functional homolog, variant, derivative or fragment thereof.

IPC Classes  ?

  • C07K 14/435 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • C12N 15/866 - Baculoviral vectors