Cogswell; Frederick J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cogswell; Frederick J..The latest application filed is for "ejector-enhanced heat recovery refrigeration system".
Company Profile
8.36.46
- Cogswell; Frederick J. - Glastonbury CT
- Cogswell; Frederick J. - Palm Beach Gardens FL
Patent Activity
| Patent | Date |
|---|---|
| Heat-recovery-enhanced refrigeration system Grant 11,448,427 - Liu , et al. September 20, 2 | 2022-09-20 |
| Enhanced thermally-driven ejector cycles Grant 11,408,647 - Cogswell , et al. August 9, 2 | 2022-08-09 |
| Ejector-Enhanced Heat Recovery Refrigeration System App 20220227198 - ElSherbini; Abdelrahman I. ; et al. | 2022-07-21 |
| Air conditioning system and control method thereof Grant 11,326,789 - Liu , et al. May 10, 2 | 2022-05-10 |
| Ejector Cycle App 20220113065 - Wang; Jinliang ; et al. | 2022-04-14 |
| Ejector-enhanced heat recovery refrigeration system Grant 11,300,327 - Elsherbini , et al. April 12, 2 | 2022-04-12 |
| Ejector cycle with dual heat absorption heat exchangers Grant 11,209,191 - Wang , et al. December 28, 2 | 2021-12-28 |
| Ejector Heat Pump Operation App 20210270509 - Mahmoud; Ahmad M. ; et al. | 2021-09-02 |
| Method And System For Cooling A Motor During Motor Startup App 20210247107 - Wang; Jinliang ; et al. | 2021-08-12 |
| High efficiency refrigeration system Grant 10,935,286 - Verma , et al. March 2, 2 | 2021-03-02 |
| Heat Pump with Ejector App 20200370809 - Mahmoud; Ahmad M. ; et al. | 2020-11-26 |
| Air Conditioning System And Control Method Therof App 20200318839 - Liu; Hongsheng ; et al. | 2020-10-08 |
| Heat pump with ejector Grant 10,739,052 - Mahmoud , et al. A | 2020-08-11 |
| Heat-recovery-enhanced Refrigeration System App 20200248938 - Kind Code | 2020-08-06 |
| Enhanced Thermally-driven Ejector Cycles App 20200248932 - Kind Code | 2020-08-06 |
| Low capacity, low-GWP, HVAC system Grant 10,648,702 - Verma , et al. | 2020-05-12 |
| Refrigeration system Grant 10,551,097 - Cogswell , et al. Fe | 2020-02-04 |
| Adsorption system heat exchanger Grant 10,386,100 - Cogswell , et al. A | 2019-08-20 |
| Ejector system and methods of operation Grant 10,352,592 - Lifson , et al. July 16, 2 | 2019-07-16 |
| Ejector-Enhanced Heat Recovery Refrigeration System App 20190118618 - Elsherbini; Abdelrahman I. ; et al. | 2019-04-25 |
| Heat Pump with Ejector App 20180328638 - Mahmoud; Ahmad M. ; et al. | 2018-11-15 |
| Low Capacity, Low-GWP, HVAC System App 20180224168 - Verma; Parmesh ; et al. | 2018-08-09 |
| Ejector System and Methods of Operation App 20180156499 - Lifson; Alexander ; et al. | 2018-06-07 |
| Refrigeration ejector cycle having control for supercritical to subcritical transition prior to the ejector Grant 9,857,101 - Radcliff , et al. January 2, 2 | 2018-01-02 |
| Refrigeration System App 20170314826 - Cogswell; Frederick J. ; et al. | 2017-11-02 |
| Ejector cycle Grant 9,752,801 - Verma , et al. September 5, 2 | 2017-09-05 |
| Ejector Grant 9,696,069 - Liu , et al. July 4, 2 | 2017-07-04 |
| Hermetic motor cooling for high temperature organic Rankine cycle system Grant 9,689,281 - Cogswell , et al. June 27, 2 | 2017-06-27 |
| Ejector Cycle App 20170102170 - Wang; Jinliang ; et al. | 2017-04-13 |
| Ejector cycle with dual heat absorption heat exchangers Grant 9,523,364 - Wang , et al. December 20, 2 | 2016-12-20 |
| Ejectors App 20160334150 - Wang; Jinliang ; et al. | 2016-11-17 |
| Ejector App 20160195316 - Liu; Hongsheng ; et al. | 2016-07-07 |
| Adsorption System Heat Exchanger App 20160131400 - Cogswell; Frederick J. ; et al. | 2016-05-12 |
| Membrane contactor for dehumidification systems Grant 9,308,491 - Kandil , et al. April 12, 2 | 2016-04-12 |
| Ejector Grant 9,285,146 - Liu , et al. March 15, 2 | 2016-03-15 |
| Integrated membrane dehumidification system Grant 9,267,696 - Gerlach , et al. February 23, 2 | 2016-02-23 |
| Ejector cycle refrigerant separator Grant 9,261,298 - Wang , et al. February 16, 2 | 2016-02-16 |
| Hybrid bearing turbomachine Grant 9,234,522 - Jonsson , et al. January 12, 2 | 2016-01-12 |
| Ejector cycle Grant 9,217,590 - Cogswell , et al. December 22, 2 | 2015-12-22 |
| Ejector Grant 9,140,470 - Verma , et al. September 22, 2 | 2015-09-22 |
| Ejector cycle refrigerant separator Grant 8,955,343 - Verma , et al. February 17, 2 | 2015-02-17 |
| Membrane Contactor For Dehumidification Systems App 20140264967 - Kandil; Sherif ; et al. | 2014-09-18 |
| High Efficiency Refrigeration System App 20140260404 - Verma; Parmesh ; et al. | 2014-09-18 |
| Oil recovery from an evaporator of an organic rankine cycle (ORC) system Grant 8,769,952 - Cogswell , et al. July 8, 2 | 2014-07-08 |
| Ejector App 20140157807 - Cogswell; Frederick J. ; et al. | 2014-06-12 |
| Ejector App 20130277448 - Liu; Hongsheng ; et al. | 2013-10-24 |
| Ejector Cycle App 20130251505 - Wang; Jinliang ; et al. | 2013-09-26 |
| Ejector App 20130239600 - Verma; Parmesh ; et al. | 2013-09-19 |
| Non-azeotropic Working Fluid Mixtures For Rankine Cycle Systems App 20130174552 - Mahmoud; Ahmad M. ; et al. | 2013-07-11 |
| Hybrid Bearing Turbomachine App 20130170943 - Jonsson; Ulf J. ; et al. | 2013-07-04 |
| Hemetic Motor Cooling For High Temperature Organic Rankine Cycle System App 20130160450 - Cogswell; Frederick J. ; et al. | 2013-06-27 |
| Cascaded Organic Rankine Cycle System App 20130160449 - Cogswell; Frederick J. ; et al. | 2013-06-27 |
| Ejector Cycle App 20130125569 - Verma; Parmesh ; et al. | 2013-05-23 |
| Ejector Cycle App 20130111930 - Radcliff; Thomas D. ; et al. | 2013-05-09 |
| Ejector Cycle Refrigerant Separator App 20130111934 - Wang; Jinliang ; et al. | 2013-05-09 |
| Organic Rankine Cycle (orc) Load Following Power Generation System And Method Of Operation App 20120299311 - Biederman; Bruce P. ; et al. | 2012-11-29 |
| Ejector Cycle Refrigerant Separator App 20120291462 - Verma; Parmesh ; et al. | 2012-11-22 |
| Ejector Cycle App 20120167601 - Cogswell; Frederick J. ; et al. | 2012-07-05 |
| Cascaded Organic Rankine Cycle (orc) System Using Waste Heat From A Reciprocating Engine App 20100263380 - Biederman; Bruce P. ; et al. | 2010-10-21 |
| Oil Recovery From An Evaporator Of An Organic Rankine Cycle (orc) System App 20100186410 - Cogswell; Frederick J. ; et al. | 2010-07-29 |
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