Description
Class F25D : REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
Subclass 5/00: Devices using endothermic chemical reactions, e.g. using frigorific mixtures
F25D 5/00
Sub-Class
Stats
- 69 US PATENTS IN FORCE
- 7 US APPLICATIONS PENDING
- 50 Total Patent Owners
- 303 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12228325 | Ice maker and refrigerator including the same | Dec 14, 22 | Feb 18, 25 | LG Electronics Inc. |
| 12188717 | Thermo-chemical recuperation systems, devices, and methods | Dec 08, 22 | Jan 07, 25 | Rebound Technologies, Inc. |
| 11898829 | Acceleration initiated endothermic reaction | Nov 25, 20 | Feb 13, 24 | Simmonds Precision Products, Inc. |
| 11815307 | Endothermic salt regeneration for cooling and air-conditioning | Feb 18, 19 | Nov 14, 23 | NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO |
| 11530863 | Thermo-chemical recuperation systems, devices, and methods | Jun 20, 21 | Dec 20, 22 | Rebound Technologies, Inc. |
| 11396416 | Portable heating for small quantities of consumer product | Nov 16, 20 | Jul 26, 22 | Tempra Technology Inc. |
| 11248151 | Self-cooling foam-containing composite materials | Apr 25, 17 | Feb 15, 22 | BASF SE |
| 11150065 | Thermal energy absorbing structures | Nov 02, 16 | Oct 19, 21 | Raytheon Company |
| 10969154 | Illuminating instant cold pack | Nov 13, 20 | Apr 06, 21 | Not available |
| 10948224 | Refrigeration cycles with liquid-liquid phase transitions | Mar 23, 20 | Mar 16, 21 | Innovator Energy, LLC |
| 10858171 | Portable heating for small quantities of consumer product | Oct 28, 16 | Dec 08, 20 | Tempra Technology Inc. |
| 10663208 | Heat transfer particles for solar-driven thermochemical processes | May 06, 15 | May 26, 20 | Deutsches Zentrum für Luft- und Raumfahrt e. V. |
| 10542777 | Apparatus for heating or cooling a material contained therein | Jun 26, 15 | Jan 28, 20 | British American Tobacco (Investments) Limited |
| 10443947 | Heat exchanger with collecting channel for discharging a liquid phase | Dec 02, 14 | Oct 15, 19 | Linde Aktiengesellschaft |
| 10383255 | Edge sealing heat-dissipating film | Mar 05, 18 | Aug 13, 19 | GETAC TECHNOLOGY CORPORATION |
| 10231360 | Dual-mode passive thermal management system and method | Nov 09, 16 | Mar 12, 19 | Lockheed Martin Corporation |
| 10197323 | Emissive composite materials and methods for use thereof | Jan 11, 16 | Feb 05, 19 | Lockheed Martin Corporation |
| 10104974 | Device and method for warming a seat | Mar 24, 17 | Oct 23, 18 | Not available |
| 10107541 | Reusable cold pack | Nov 14, 16 | Oct 23, 18 | International Business Machine Corporation |
| 10076440 | Cerebral protection system | Mar 11, 14 | Sep 18, 18 | University Hospital of Cleveland |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0044,566 | Synchronized Regenerators and an Improved Bland/Ewing Thermochemical Cycle | Jul 31, 23 | Feb 08, 24 | Not available |
| 2021/0396,447 | COOLING DEVICE WITH AN ENDOTHERMIC CHEMICAL REACTION | Feb 05, 19 | Dec 23, 21 | MBDA FRANCE |
| 2016/0131,409 | EXTERNAL MODULAR DEVICE FOR AUTONOMOUS REGULATION OF THE TEMPERATURE OF AN ENCLOSURE | Jun 13, 14 | May 12, 16 | COLDWAY |
| 2015/0345,854 | HEAT TRANSFER PARTICLES FOR SOLAR-DRIVEN THERMOCHEMICAL PROCESSES | May 06, 15 | Dec 03, 15 | DEUTSCHES ZENTRUM FUER LUFT- UND RAUMFAHRT E.V. |
| 2015/0330,698 | HEAT-DISSIPATION FILM | Dec 12, 14 | Nov 19, 15 | BOE TECHNOLOGY GROUP CO., LTD. |
| 2015/0308,727 | THERMOSTATIC PACKAGING | Dec 18, 12 | Oct 29, 15 | EMPIRE TECHNOLOGY DEVELOPMENT LLC |
| 2015/0159,958 | HIGH-EFFICIENCY HEAT EXCHANGER AND HIGH-EFFICIENCY HEAT EXCHANGE METHOD | May 27, 13 | Jun 11, 15 | SHIKOKU INSTRUMENTATION CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)