Class C25B : ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
Subclass 1/04: Electrolytic production of inorganic compounds or non-metals of hydrogen or oxygen by electrolysis of water
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264400 | Electrochemical device | Feb 23, 22 | Apr 01, 25 | Hyundai Motor Company; KIA CORPORATION; |
| 12264402 | Chlor-alkali and carbon monoxide electrolyzer integration | Aug 25, 23 | Apr 01, 25 | Dioxycle |
| 12264404 | Energy efficient precision manufactured critical surface guided liquid-to-gas conversion method | May 02, 23 | Apr 01, 25 | Not available |
| 12258667 | Oxygen evolution reaction electrode catalyst assembly comprising dendritic nickel foam, its use and a method to produce said assembly | Oct 03, 22 | Mar 25, 25 | TOTALENERGIES ONETECH; Collège de France; |
| 12261336 | Microbial fuel cell using electron absorber having high reduction potential, and method of generating electric energy using same | Oct 13, 20 | Mar 25, 25 | Not available |
| 12251692 | Method of synthesizing high-efficiency bifunctional electrocatalysts | May 18, 21 | Mar 18, 25 | University of Central Florida Research Foundation, Inc. |
| 12255362 | Solid oxide electrochemical system having integrated heating means | Oct 23, 19 | Mar 18, 25 | Commissariat A L' Energie Atomique Et Aux Energies Alternatives |
| 12252797 | Hydrogen generating element | Aug 23, 21 | Mar 18, 25 | 2706649 Ontario Ltd |
| 12252654 | Integrated biomass gasification and electrolysis | Oct 21, 21 | Mar 18, 25 | ExxonMobil Technology and Engineering Company |
| 12252794 | Method for controlling hydrogen generation system, and hydrogen generation system | Sep 11, 20 | Mar 18, 25 | ENEOS Corporation |
| 12255573 | Power system combining photovoltaic power generation and hydrogen power generation | May 31, 24 | Mar 18, 25 | Not available |
| 12247194 | Bioreactors with integrated catalytic nitrogen fixation | Nov 20, 20 | Mar 11, 25 | Oakbio, Inc. |
| 12247281 | heterostructure film | Oct 24, 22 | Mar 11, 25 | King Fahd University of Petroleum and Minerals |
| 12247301 | Catalyst for oxygen generation reaction during water electrolysis | Jun 08, 20 | Mar 11, 25 | Heraeus Deutschland GmbH & Co. KG |
| 12247302 | Manganese-iridium composite oxide for water splitting catalyst, manganese-iridium composite oxide electrode material, and their production methods | Mar 19, 21 | Mar 11, 25 | Institute of Physical and Chemical Research(RIKEN); Tosoh Corporation; |
| 12247304 | Electrochemical reaction device | Sep 19, 23 | Mar 11, 25 | KABUSHIKI KAISHA TOSHIBA |
| 12247308 | Electrochemical cell, cell operation system and cell operation method | May 17, 22 | Mar 11, 25 | Honda Motor Co., Ltd. |
| 12250838 | Optical device, photoelectric converter, and fuel generator | Sep 01, 21 | Mar 11, 25 | Panasonic Intellectual Property Management Co., Ltd. |
| 12241164 | System and method for hydrogen-based energy storage | Nov 30, 22 | Mar 04, 25 | Not available |
| 12241165 | Three-phase system vanadium trioxide/vanadium nitride/molybdenum carbide nanoelectrode material, and preparation method and application thereof | Dec 09, 21 | Mar 04, 25 | Shaanxi University of Science & Technology |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0115,476 | PROCESSES FOR PRODUCING HYDROGEN | Oct 10, 23 | Apr 10, 25 | Saudi Arabian Oil Company |
| 2025/0116,006 | ENERGY RECOVERY FROM ELECTROLYSIS COMPRESSION FOR USE IN WATER CIRCULATION | Feb 22, 23 | Apr 10, 25 | Not available |
| 2025/0116,016 | INERTIAL HYDRODYNAMIC PUMP AND WAVE ENGINE | Dec 13, 24 | Apr 10, 25 | LONE GULL HOLDINGS, LTD. |
| 2025/0116,017 | MIXED METAL IRIDIUM RUTHENIUM PALLADIUM ELECTROCATALYSTS | Oct 09, 24 | Apr 10, 25 | Not available |
| 2025/0116,021 | MIXED METAL IRIDIUM RUTHENIUM TUNGSTEN ELECTROCATALYSTS | Oct 09, 24 | Apr 10, 25 | Not available |
| 2025/0109,506 | SYSTEMS AND METHODS FOR PRODUCING CLEAN HYDROGEN FOR WATER RECLAMATION | Oct 01, 24 | Apr 03, 25 | micone, inc. |
| 2025/0109,516 | IMPURITY REMOVAL IN AN IRON CONVERSION SYSTEM | Dec 10, 24 | Apr 03, 25 | ELECTRASTEEL, INC. |
| 2025/0101,365 | Bioreactors with Integrated Catalytic Nitrogen Fixation | Dec 07, 24 | Mar 27, 25 | Not available |
| 2025/0101,601 | MICROORGANISMS AND ARTIFICIAL ECOSYSTEMS FOR THE PRODUCTION OF PROTEIN, FOOD, AND USEFUL CO-PRODUCTS FROM C1 SUBSTRATES | Nov 06, 24 | Mar 27, 25 | Not available |
| 2025/0101,610 | ELECTRODE STRUCTURE | Sep 17, 24 | Mar 27, 25 | Not available |
| 2025/0101,613 | ELECTROLYSER SYSTEM AND METHOD OF ELECTRODE MANUFACTURE | Jul 18, 22 | Mar 27, 25 | Not available |
| 2025/0101,619 | AN ALKALINE HIGH-PRESSURE ELECTROLYZER | Dec 22, 22 | Mar 27, 25 | Not available |
| 2025/0101,602 | METHODS AND APPARATUS FOR CONVERTING METAL CARBONATE SALTS TO METAL HYDROXIDES | Jan 20, 23 | Mar 27, 25 | Not available |
| 2025/0101,608 | BI-FUNCTIONAL WEAVE BODY | Sep 27, 23 | Mar 27, 25 | Not available |
| 2025/0101,611 | ELECTRODE STRUCTURE | Sep 17, 24 | Mar 27, 25 | Not available |
| 2025/0101,614 | SCALABLE ELECTRODE FLOW FIELDS FOR WATER ELECTROLYZERS AND METHOD OF HIGHSPEED MANUFACTURING THE SAME | Jan 05, 23 | Mar 27, 25 | Not available |
| 2025/0101,617 | CATHODE FOR GENERATING HYDROGEN, CATHODE FOR ALKALINE WATER ELECTROLYSIS, METHOD OF PRODUCING CATHODE, BIPOLAR ELECTROLYTIC CELL, ELECTROLYZER FOR ALKALINE WATER ELECTROLYSIS, AND METHOD OF PRODUCING HYDROGEN | Jan 27, 23 | Mar 27, 25 | ASAHI KASEI KABUSHIKI KAISHA |
| 2025/0101,620 | SOLAR-BASED CRYOGENIC AIR SEPARATION AND WATER ELECTROLYZER FOR GREEN AMMONIA PRODUCTION WITH CO-PRODUCTION OF OXYGEN | Sep 22, 23 | Mar 27, 25 | King Fahd University of Petroleum and Minerals; King Abdullah City for Atomic & Renewable Energy (K.A.CARE); |
| 2025/0101,615 | RUTHENIUM-BASED NANO-CATALYST FOR HYDROGEN GENERATION REACTION, PREPARATION METHOD THEREFOR, HYDROGEN GENERATION ELECTRODE, AND WATER ELECTROLYSIS SYSTEM | Jul 29, 22 | Mar 27, 25 | Not available |
| 2025/0101,618 | MONITORING THE AGEING OF AN ELECTROLYZER | Sep 25, 24 | Mar 27, 25 | Not available |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
