Class F02C : GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
Subclass 1/02: Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid (by the use of combustion products F02C 3/00, F02C 5/00) the working fluid being an unheated pressurised gas
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12253020 | Electrical power generating system | Dec 29, 22 | Mar 18, 25 | Not available |
| 12173698 | Intake-adaptable gas generator | Jan 12, 23 | Dec 24, 24 | DROPTECH, LLC |
| 12110812 | Energy generation system for non-traditional combustible fluid source | Mar 09, 23 | Oct 08, 24 | TRANE INTERNATIONAL INC. |
| 12104493 | Producing power with turboexpander generators based on specified output conditions | May 04, 22 | Oct 01, 24 | Sapphire Technologies, Inc. |
| 12071891 | Electrical power generation using compressed gas | Aug 30, 22 | Aug 27, 24 | ADG POWER, LLC |
| 12065962 | Gas storage apparatus and method | Oct 17, 18 | Aug 20, 24 | Not available |
| 11976590 | Method for producing power with stored energy | Jan 17, 23 | May 07, 24 | Ormat Technologies Inc. |
| 11749818 | Multi-stage turbocharging compressor for fuel cell systems | Aug 12, 22 | Sep 05, 23 | ZeroAvia, Inc. |
| 11708819 | System for controlling an operational parameter of a gas generator based on a difference between a measurement and a target value | Feb 18, 22 | Jul 25, 23 | DROPTECH, LLC |
| 11689130 | Multi-stage serial turbo-generator system for supercritical CO2 power cycles | Sep 02, 21 | Jun 27, 23 | Heliogen Holdings, Inc. |
| 11585222 | Cryogenic oil-free direct drive turbogenerator | Aug 18, 22 | Feb 21, 23 | R&D Dynamics Corporation |
| 11444295 | Multi-stage turbocharging compressor for fuel cell systems | Feb 21, 20 | Sep 13, 22 | ZeroAvia, Inc. |
| 11371103 | Energy recapturing apparatus | Sep 30, 21 | Jun 28, 22 | Alternative Sustainability IP LLC |
| 11319876 | Compressed air energy storage power generation apparatus | Jul 02, 18 | May 03, 22 | Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel Ltd.) |
| 11313618 | Integrated expander-motor compressor | Mar 07, 17 | Apr 26, 22 | Nuovo Pignone Tecnologie Srl |
| 11293306 | Expansion turbine | Oct 10, 18 | Apr 05, 22 | Kawasaki Jukogyo Kabushiki Kaisha |
| 11287182 | Method for power generation during the regasification of a fluid by supercritical expansion | Oct 24, 18 | Mar 29, 22 | SIEMENS ENERGY GLOBAL GMBH & CO. KG |
| 11280211 | Compressed gas energy harvesting system | Jan 30, 19 | Mar 22, 22 | Western Enterprises/Scott Fetzer Company |
| 11274662 | Intake-adaptable gas generator | Jun 28, 21 | Mar 15, 22 | DROPTECH, LLC |
| 11241348 | Energy management for a stretcher or other occupant support | Oct 22, 19 | Feb 08, 22 | Hill-Rom Services, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0418,155 | POWER PLANT CYCLE FOR A NEW RENEWABLE ENERGY OR OTHER HEAT SOURCE FACILITATED BY A SUPERSONIC SHOCK WAVE COMPRESSOR APPARATUS | Nov 29, 23 | Dec 19, 24 | Not available |
| 2023/0143,187 | ADDITIVELY MANUFACTURED GAS TURBINE ENGINE AND VENTILATOR | Apr 03, 21 | May 11, 23 | Not available |
| 2022/0228,529 | Air Powered Engine Assembly | Jan 21, 21 | Jul 21, 22 | Not available |
| 2022/0220,894 | COMPRESSED AIR ENERGY STORAGE POWER GENERATION DEVICE | Mar 24, 20 | Jul 14, 22 | Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel Ltd.) |
| 2021/0381,428 | COMPRESSED AIR ENERGY STORAGE POWER GENERATION DEVICE AND COMPRESSED AIR ENERGY STORAGE POWER GENERATION METHOD | Nov 11, 19 | Dec 09, 21 | Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel Ltd.) |
| 2020/0355,117 | MULTI-STAGE TURBOCHARGING COMPRESSOR FOR FUEL CELL SYSTEMS | Feb 21, 20 | Nov 12, 20 | Not available |
| 2020/0018,230 | COMPRESSED AIR ENERGY STORAGE POWER GENERATION DEVICE | Mar 23, 18 | Jan 16, 20 | Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel Ltd.) |
| 2019/0234,301 | MULTI-STAGE RADIAL TURBOEXPANDER | Jan 23, 19 | Aug 01, 19 | Not available |
| 2017/0250,639 | Pneumatic Power Generator | Feb 24, 17 | Aug 31, 17 | STONEAGE, INC. |
| 2015/0001,849 | Energy Recovery Apparatus for a Refrigeration System | Sep 04, 14 | Jan 01, 15 | REGAL BELOIT AMERICA, INC. |
| 2009/0282,840 | ENERGY STORAGE AND GENERATION | Feb 27, 07 | Nov 19, 09 | HIGHVIEW ENTERPRISES LIMITED |
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