| RE49701 | Materials with atomically dispersed chemical moieties | May 14, 20 | Oct 17, 23 | UNM Rainforest Innovations |
| RE47092 | Flow-through oxygenator | Mar 30, 16 | Oct 23, 18 | Not available |
| 9994970 | Method of producing a synthetic diamond | Feb 04, 16 | Jun 12, 18 | ECOTRICITY GROUP LIMITED |
| 9997798 | High solubility iron hexacyanides | May 26, 16 | Jun 12, 18 | Lockheed Martin Advanced Energy Storage, LLC |
| 9997799 | High solubility iron hexacyanides | May 26, 16 | Jun 12, 18 | Lockheed Martin Advanced Energy Storage, LLC |
| 9988727 | Composite electrodes for the electrolysis of water | Aug 02, 13 | Jun 05, 18 | Centre National De La Recherche Scientifique (CNRS); UNIVERSITE DE MONTPELLIER; BULANE; |
| 9982632 | Systems and methods for a hydrogen fuel system | May 06, 16 | May 29, 18 | Not available |
| 9982352 | Production of dihydrogen by conversion of overhead gases resulting from a synthesis | Mar 07, 13 | May 29, 18 | Commissariat A L' Energie Atomique Et Aux Energies Alternatives |
| 9979040 | Redox device | Feb 11, 14 | May 22, 18 | AIRBUS DS GMBH |
| 9979038 | System and method for energy storage and recovery | May 24, 11 | May 22, 18 | Trustees of Boston University |
| 9975115 | Photocatalyst for water splitting comprising gallium selenide and photoelectrode for water splitting comprising the same | Mar 06, 15 | May 22, 18 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA; Japan as represented by President of the University of Tokyo; |
| 9976221 | Electrolytic tank apparatus | Dec 30, 15 | May 22, 18 | National Chiao Tung University |
| 9963793 | Cell unit, cell stack device, cell unit device and module | Jun 19, 14 | May 08, 18 | Kyocera Corporation |
| 9963794 | Hydrogen-containing water generating electrode and hydrogen-containing water generating device | Jan 31, 14 | May 08, 18 | THE CHUGOKU ELECTRIC POWER CO INC. |
| 9960374 | Stripping method of flexible substrate | May 13, 16 | May 01, 18 | Wuhan China Star Optoelectronics Technology Co., Ltd. |
| 9957626 | Hydrogen production system and method for producing hydrogen | Aug 27, 15 | May 01, 18 | KABUSHIKI KAISHA TOSHIBA |
| 9951429 | Semiconductor photocatalyst and artificial photonic synthesis device having the same | Jun 24, 15 | Apr 24, 18 | DENSO Corporation |
| 9954239 | Solid polymer power generation or electrolysis method and system | Sep 10, 14 | Apr 24, 18 | Independent Administrative Institution Japan Aerospace Exploration Agency |
| 9949463 | Bubble electrolyzed water generation apparatus and automatic washing apparatus | Oct 10, 14 | Apr 24, 18 | Tech Corporation Co. Ltd. |
| 9951746 | Potential energy-based power generation system | Nov 29, 13 | Apr 24, 18 | Korea Institute of Energy Research |