C25B 11/055
Characterised by the substrate or carrier material
Official title: characterised by the substrate or carrier material
C25B11/055 (Characterised by the substrate or carrier material) appears on 657 US grants and 1,503 published applications in this corpus.
Search patents in C25B- Granted patents
- 657
- Published applications
- 1,503
- Assignees
- 689
- Inventors
- 3,547
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 4 |
| 2005 | 0 | 5 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 6 |
| 2009 | 3 | 7 |
| 2010 | 3 | 7 |
| 2011 | 6 | 6 |
| 2012 | 7 | 9 |
| 2013 | 2 | 11 |
| 2014 | 3 | 21 |
| 2015 | 3 | 31 |
| 2016 | 10 | 49 |
| 2017 | 18 | 50 |
| 2018 | 17 | 57 |
| 2019 | 33 | 78 |
| 2020 | 49 | 77 |
| 2021 | 53 | 119 |
| 2022 | 62 | 137 |
| 2023 | 77 | 190 |
| 2024 | 77 | 221 |
| 2025 | 106 | 239 |
| 2026 | 72 | 172 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Membrane electrode assembly for PEM water electrolysis capable of improving the electrical conductivity of the electrode layer and method of manufacturing thereof6 Oct 2026US 12,753,520 B2Korea Institute of Energy Research
- Electrocatalysts for H2O2 production6 Oct 2026US 12,753,521 B2The Regents of the University of California
- Electrochemical transformations29 Sep 2026US 12,747,508 B2Loughborough University
- Water electrolysis cell and manufacturing method of the same22 Sep 2026US 12,742,244 B2Toyota Jidosha Kabushiki Kaisha
- Device and method for carbon dioxide electrolysis or carbon monoxide electrolysis22 Sep 2026US 12,742,248 B2Siemens Energy Global GmbH & Co. KG
- Oxygen reduction catalyst and use thereof8 Oct 2026US 2026/0307067 A1Toyota Jidosha Kabushiki Kaisha
- Ammonia cracker8 Oct 2026US 2026/0308771 A1
- Electronically conductive polymer binder for composite electrodes8 Oct 2026US 2026/0308782 A1The Governors of the University of Alberta
- Materials, panels and uses thereof8 Oct 2026US 2026/0308784 A1B. G. Negev Technologies and Applications Ltd., At Ben-Gurion University
- Electrode composition for proton exchange membrane water electrolysis, electrode for proton exchange membrane water electrolysis, anode, membrane-electrode assembly, and proton exchange membrane water electrolysis cell8 Oct 2026US 2026/0308785 A1Hyundai Motor Company
Most cited
By later US patents
- Electrode material, electrode and electrochemical cell107US 4,422,917 AIMI Marston Limited · 1983
- Process for providing titanium composite having a porous surface57US 5,034,186 APermelec Electrode Ltd. · 1991
- High surface area electrode structures for electrochemical processes44US 5,294,319 AOlin Corporation · 1994
- Ion conductive matrixes and their use36US 6,811,911 B1Tel Aviv University Future Technology Development L.P. · 2004
- Bi.sub.2 [M.sub.2-x Bi.sub.x ]O.sub.7-y compounds wherein M is Ru, Ir or mixtures thereof, and electrochemical devices containing same (Bat-24)35US 4,163,706 AExxon Research & Engineering Co. · 1979