Frostime LLC

United States of America

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        Patent 8
        Trademark 1
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        World 5
        United States 4
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2020 1
Before 2020 8
IPC Class
F25B 19/00 - Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour 5
F25D 29/00 - Arrangement or mounting of control or safety devices 4
B60H 1/32 - Cooling devices 3
F25D 3/10 - Devices using other cold materialsDevices using cold-storage bodies using liquefied gases, e.g. liquid air 3
F25D 3/12 - Devices using other cold materialsDevices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow 3
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1.

2 coolant for general refrigeration use in mobile and stationary containers

      
Application Number 16803338
Grant Number 11162715
Status In Force
Filing Date 2020-02-27
First Publication Date 2020-10-08
Grant Date 2021-11-02
Owner
  • Frostime LLC (USA)
  • NDSU Research Foundation (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria Grazia
  • Sailer, Robert A.
  • Refling, William John

Abstract

2 containers positioned in an insulated or non-insulated vessel encompassing a container which is either vertically positioned in an upright or an upside-down position. 2 coolant properties may be leveraged. The second body includes, by way of example, a plate, a cushion, a spot treatment pad for a person's muscle, or a cooler. 2 releasing system encompassing an electronic control device which sends alerts when pre-defined thresholds are exceeded. 2 releasing system may be triggered by an electronic or a thermostatic valve or may be triggered manually or by an electronic solenoid.

IPC Classes  ?

  • F25B 9/02 - Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effectCompression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using vortex effect
  • F25B 19/00 - Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
  • F25D 3/12 - Devices using other cold materialsDevices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
  • F25D 29/00 - Arrangement or mounting of control or safety devices
  • G05D 23/19 - Control of temperature characterised by the use of electric means
  • F17C 9/04 - Recovery of thermal energy

2.

PORTABLE INSTANT COOLING SYSTEM WITH CONTROLLED TEMPERATURE

      
Application Number US2019032145
Publication Number 2019/226413
Status In Force
Filing Date 2019-05-14
Publication Date 2019-11-28
Owner
  • FROSTIME, LLC (USA)
  • NDSU RESEARCH FOUNDATION (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong, Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria, Grazia
  • Sailer, Roberta
  • Hoey, Justin
  • Refling, William, John

Abstract

2222222 releasing system may be triggered by an electronic or a thermostatic valve or may be triggered manually or by an electronic solenoid.

IPC Classes  ?

  • F25B 19/00 - Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
  • F25D 3/10 - Devices using other cold materialsDevices using cold-storage bodies using liquefied gases, e.g. liquid air
  • F25D 7/00 - Devices using evaporation effects without recovery of the vapour
  • F25D 31/00 - Other cooling or freezing apparatus

3.

PORTABLE INSTANT COOLING SYSTEM WITH CONTROLLED TEMPERATURE

      
Application Number US2019031476
Publication Number 2019/222018
Status In Force
Filing Date 2019-05-09
Publication Date 2019-11-21
Owner
  • FROSTIME, LLC (USA)
  • NDSU RESEARCH FOUNDATION (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria Grazia
  • Sailer, Robert A.
  • Hoey, Justin

Abstract

22222222 containers individually.

IPC Classes  ?

  • A23L 3/36 - Freezing; Subsequent thawing; Cooling
  • B65D 81/18 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
  • B65D 88/12 - Large containers rigid specially adapted for transport
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • F25D 3/10 - Devices using other cold materialsDevices using cold-storage bodies using liquefied gases, e.g. liquid air
  • F25D 3/12 - Devices using other cold materialsDevices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
  • F25D 11/00 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators

4.

PORTABLE INSTANT COOLING SYSTEM WITH CONTROLLED TEMPERATURE

      
Application Number US2019031820
Publication Number 2019/222057
Status In Force
Filing Date 2019-05-10
Publication Date 2019-11-21
Owner
  • FROSTIME, LLC (USA)
  • NDSU RESEARCH FOUNDATION (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong, Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria, Grazia
  • Sailer, Robert, A.
  • Hoey, Justin

Abstract

22222222 containers individually.

IPC Classes  ?

  • F25B 19/00 - Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
  • F25B 25/00 - Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups
  • H04L 29/06 - Communication control; Communication processing characterised by a protocol
  • H04B 3/04 - Control of transmissionEqualising
  • A61J 1/14 - Containers specially adapted for medical or pharmaceutical purposes DetailsAccessories therefor
  • A61J 1/16 - Holders for containers
  • G05D 23/02 - Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
  • F25D 29/00 - Arrangement or mounting of control or safety devices
  • F25D 23/02 - DoorsCovers
  • F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
  • F25D 17/02 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
  • F25D 31/00 - Other cooling or freezing apparatus
  • F25C 1/04 - Producing ice by using stationary moulds
  • B60H 1/32 - Cooling devices

5.

PORTABLE INSTANT COOLING SYSTEM WITH CONTROLLED TEMPERATURE

      
Application Number US2019021935
Publication Number 2019/182817
Status In Force
Filing Date 2019-03-12
Publication Date 2019-09-26
Owner
  • FROSTIME, LLC (USA)
  • NDSU RESEARCH FOUNDATION (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria Grazia
  • Sailer, Robert A.
  • Hoey, Justin

Abstract

222 2222 2 containers individually.

IPC Classes  ?

  • F25D 3/10 - Devices using other cold materialsDevices using cold-storage bodies using liquefied gases, e.g. liquid air

6.

2 coolant for general refrigeration use in mobile and stationary containers

      
Application Number 15985592
Grant Number 10598409
Status In Force
Filing Date 2018-05-21
First Publication Date 2018-09-27
Grant Date 2020-03-24
Owner
  • Frostime LLC (USA)
  • NDSU Research Foundation (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria Grazia
  • Sailer, Robert A.
  • Hoey, Justin
  • Refling, William John

Abstract

2 containers positioned in an insulated or non-insulated vessel encompassing a container which is either vertically positioned in an upright or an upside-down position. 2 coolant properties may be leveraged. The second body includes, by way of example, a plate, a cushion, a spot treatment pad for a person's muscle, or a cooler. 2 releasing system encompassing an electronic control device which sends alerts when pre-defined thresholds are exceeded. 2 releasing system may be triggered by an electronic or a thermostatic valve or may be triggered manually or by an electronic solenoid.

IPC Classes  ?

  • F25B 9/02 - Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effectCompression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using vortex effect
  • F25B 19/00 - Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
  • F25D 3/12 - Devices using other cold materialsDevices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
  • F17C 9/04 - Recovery of thermal energy
  • F25D 29/00 - Arrangement or mounting of control or safety devices
  • G05D 23/19 - Control of temperature characterised by the use of electric means

7.

BLIZBOX

      
Serial Number 88125738
Status Registered
Filing Date 2018-09-20
Registration Date 2020-09-08
Owner FROSTIME LLC ()
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

Portable refrigerating devices, namely, portable apparatus for maintaining cool temperatures in confined spaces for transportation of perishable items, namely, food, beverages and medicines in need of refrigeration, cooling or freezing items for a desired period of time at a desired temperature

8.

PORTABLE INSTANT COOLING SYSTEM WITH CONTROLLED TEMPERATURE

      
Application Number US2017066840
Publication Number 2018/112421
Status In Force
Filing Date 2017-12-15
Publication Date 2018-06-21
Owner
  • FROSTIME, LLC (USA)
  • NDSU RESEARCH FOUNDATION (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria, Grazia
  • Sailer, Robert A.
  • Hoey, Justin

Abstract

Standalone and self-contained cooling systems using compressed liquid and/or gas CO2 containers positioned in an insulated or non-insulated vessel and consisting of a specially designed unit where the containers are vertically positioned in an upright or upside-down position. The liquid and/or gas CO2 coolant is then released into capillary tube(s) embedded into a heat transfer plate or heat exchanger thus leveraging the CO2 coolant properties. The temperature is controlled by a metering CO2 releasing system encompassing an electronic control device which can be operated remotely and/or via a touch screen and which sends alerts when pre-defined thresholds are exceeded. The invention's metering CO2 releasing system may be triggered by an electronic or a thermostatic valve or may be triggered manually or by an electronic solenoid. The invention's cooling system also encompasses check valves, which avoid liquid and/or gas CO2 from escaping when removing or replacing CO2 containers individually.

IPC Classes  ?

  • B60H 1/32 - Cooling devices
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
  • F25B 9/00 - Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
  • F25B 39/02 - Evaporators
  • F25B 40/00 - Subcoolers, desuperheaters or superheaters
  • F25B 41/00 - Fluid-circulation arrangements
  • F25B 41/06 - Flow restrictors, e.g. capillary tubes; Disposition thereof

9.

2 coolant for general refrigeration use in mobile and stationary containers

      
Application Number 15382716
Grant Number 09976782
Status In Force
Filing Date 2016-12-18
First Publication Date 2018-05-22
Grant Date 2018-05-22
Owner
  • Frostime LLC (USA)
  • NDSU Research Foundation (USA)
Inventor
  • Holzwanger, Mark
  • Liu, Xianghong Henry
  • Hu, Heng
  • Holzwanger, Harry
  • Verardi, Maria Grazia
  • Sailer, Robert A.
  • Hoey, Justin

Abstract

2 containers individually.

IPC Classes  ?

  • G01K 13/00 - Thermometers specially adapted for specific purposes
  • F17C 13/00 - Details of vessels or of the filling or discharging of vessels
  • F25D 19/00 - Arrangement or mounting of refrigeration units with respect to devices
  • F25B 19/00 - Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
  • B60H 1/32 - Cooling devices
  • F25D 31/00 - Other cooling or freezing apparatus
  • F25C 1/04 - Producing ice by using stationary moulds
  • F25D 29/00 - Arrangement or mounting of control or safety devices
  • F25D 17/02 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
  • F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
  • F25D 23/02 - DoorsCovers
  • F25B 25/00 - Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups
  • G05D 23/02 - Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
  • A61J 1/16 - Holders for containers
  • A61J 1/14 - Containers specially adapted for medical or pharmaceutical purposes DetailsAccessories therefor
  • H04B 3/04 - Control of transmissionEqualising
  • H04L 29/06 - Communication control; Communication processing characterised by a protocol