| RE49730 | Heat engines, systems for providing pressurized refrigerant, and related methods | Jun 18, 21 | Nov 21, 23 | Heat Source Energy Corp. |
| RE48040 | Integrated chemical looping air separation in large-scale oxy-fuel plants | Nov 15, 16 | Jun 09, 20 | The University of Newcastle |
| 9995170 | System and method for heating components of a heat recovery steam generator | Mar 16, 16 | Jun 12, 18 | General Electric Technology GmbH |
| 9995285 | Method for operating a solar thermal power system with an economizer recirculation line | Jun 20, 17 | Jun 12, 18 | ALSTOM Technology Ltd. |
| 9995244 | Heat energy recovery system | Aug 17, 16 | Jun 12, 18 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.); ASAHI SHIPPING CO., LTD.; TSUNEISHI SHIPBUILDING Co., Ltd.; Miura Co. Ltd.; |
| 9995182 | Installation support structure for a steam condensation system | Sep 29, 14 | Jun 12, 18 | Enexio Germany GMBH |
| 9988983 | Power generation system for using syngas generated in gasifier to produce electricity | Jan 09, 15 | Jun 05, 18 | General Electric Company |
| 9988283 | Systems and methods for water reclamation | Dec 06, 17 | Jun 05, 18 | Morningside Venture Investments Limited |
| 9988944 | Type of turbo-generator unit | Oct 05, 15 | Jun 05, 18 | Not available |
| 9989055 | Liquid pump and rankine cycle system | May 09, 16 | Jun 05, 18 | PANASONIC CORPORATION |
| 9988946 | High efficiency power generation apparatus, refrigeration/heat pump apparatus, and method and system therefor | May 17, 13 | Jun 05, 18 | Not available |
| 9988945 | Apparatus for utilizing heat wasted from engine | May 14, 15 | Jun 05, 18 | SANDEN HOLDINGS CORPORATION |
| 9985557 | Control system and method for power plant | Oct 28, 11 | May 29, 18 | DOOSAN BABCOCK LIMITED |
| 9982570 | Stacked plate evaporator | Jun 26, 12 | May 29, 18 | Eberspächer Exhaust Technology GmbH & Co. KG |
| 9982569 | Method for operating a steam turbine plant | Sep 10, 14 | May 29, 18 | Siemens Aktiengesellschaft |
| 9982629 | cycle with independent shafts for combustion cycle elements and propulsion elements | Jun 17, 16 | May 29, 18 | Rolls-Royce Corporation; Rolls-Royce North American Technologies Inc.; |
| 9982571 | Arrangement and method for the utilization of waste heat | Sep 25, 13 | May 29, 18 | SIEMENS AKTIENGESELLSCHAFT |
| 9978466 | Self-contained in-ground geothermal generator and heat exchanger with in-line pump | Jan 14, 14 | May 22, 18 | Not available |
| 9976478 | Solar heat turbine system, and device and method for controlling said system | Oct 10, 13 | May 22, 18 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 9978925 | Systems and methods for selectively producing steam from solar collectors and heaters for processes including enhanced oil recovery | Jun 19, 15 | May 22, 18 | GLASSPOINT SOLAR, INC. |