C25B 11/054
Electrodes comprising electrocatalysts supported on a carrier
C25B11/054 (Electrodes comprising electrocatalysts supported on a carrier) appears on 181 US grants and 413 published applications in this corpus.
Search patents in C25B- Granted patents
- 181
- Published applications
- 413
- Assignees
- 267
- Inventors
- 1,183
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 9 |
| 2016 | 0 | 5 |
| 2017 | 3 | 8 |
| 2018 | 3 | 14 |
| 2019 | 6 | 11 |
| 2020 | 7 | 9 |
| 2021 | 8 | 32 |
| 2022 | 19 | 50 |
| 2023 | 18 | 63 |
| 2024 | 19 | 67 |
| 2025 | 34 | 83 |
| 2026 | 24 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalyst structure for electrochemical CO2 reduction, and method for producing same25 Aug 2026US 12,716,137 B2Seoul National University R&Db Foundation
- Noble metal single atom or cluster-porous molybdenum carbide/carbon nanocomposite using dynamic arrangement of noble metal atoms, method for manufacturing same, catalyst for hydrogen evolution reaction or hydrogen oxidation reaction comprising same, and electrode comprising the catalyst25 Aug 2026US 12,719,062 B2Korea Advanced Institute of Science and Technology
- Single-atom catalyst for use in a water splitting process and a method for preparing the same11 Aug 2026US 12,703,922 B2Technische UniversitäT Berlin
- Nanomaterial with noble metal atoms on non-noble metal substrate, and methods of preparation and use thereof28 Jul 2026US 12,692,609 B2Shenzhen Hingear Energy Co., Ltd.
- Electrode catalyst for water electrolysis cell, water electrolysis cells, and water electrolysis devices28 Jul 2026US 12,692,610 B2Panasonic Intellectual Property Management Co., Ltd.
- Oxygen reduction catalyst and use thereof8 Oct 2026US 2026/0307067 A1Toyota Jidosha Kabushiki Kaisha
- Ammonia cracker8 Oct 2026US 2026/0308771 A1
- Superhydrophilic nanostructure array for water electrolysis, process of producing thereof, and applications thereof24 Sep 2026US 2026/0286553 A1Council of Scientific and Industrial Research
- Method for the manufacture of a catalyst-containing electrode layer17 Sep 2026US 2026/0279843 A1Carl Freudenberg KG
- Membrane electrode assembly and method for producing same, fuel cell, and electrolysis cell17 Sep 2026US 2026/0279865 A1Greenerity GmbH
Most cited
By later US patents
- Narrow gap electrolysis cells46US 4,545,886 AEltech Systems Corporation · 1985
- Manganese dioxide-based material38US 5,658,693 ATechnology Finance Corporation (Proprietary) Limited · 1997
- Method of producing a lead dioxide coated cathode23US 4,159,231 AThe United States of America as represented by the Secretary of the Interior · 1979
- Method of oxygen electrode preparation and product thereof20US 4,256,545 AThe Dow Chemical Company · 1981
- Oxygen electrode preparation19US 4,269,691 AThe Dow Chemical Company · 1981