C25B 11/061
Metal or alloy
C25B11/061 (Metal or alloy) appears on 213 US grants and 556 published applications in this corpus.
Search patents in C25B- Granted patents
- 213
- Published applications
- 556
- Assignees
- 329
- Inventors
- 1,484
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 4 |
| 2014 | 1 | 4 |
| 2015 | 0 | 4 |
| 2016 | 3 | 12 |
| 2017 | 4 | 8 |
| 2018 | 4 | 9 |
| 2019 | 4 | 18 |
| 2020 | 11 | 24 |
| 2021 | 17 | 53 |
| 2022 | 22 | 54 |
| 2023 | 28 | 77 |
| 2024 | 29 | 105 |
| 2025 | 40 | 106 |
| 2026 | 28 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for carbon dioxide electrolysis or carbon monoxide electrolysis22 Sep 2026US 12,742,248 B2Siemens Energy Global GmbH & Co. KG
- Method for electrochemical synchronous synthesis of urea and struvite using nitrogen and phosphorus pollutants and waste gas field8 Sep 2026US 12,729,447 B2Nanchang University
- Electrode for electrolysis1 Sep 2026US 12,723,316 B2LG Chem.Ltd.
- Pump free alkaline electrolyte membrane water electrolytic device25 Aug 2026US 12,716,135 B2The United States of America as represented by the Secretary of the Army
- Multiphase heterojunction nanomaterial, preparation method and use thereof25 Aug 2026US 12,716,138 B2Soochow University
- 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
- Self-standing bi-functional electrode for overall water electrolysis1 Oct 2026US 2026/0297773 A1
- Electrode for gaseous evolution in electrolytic process24 Sep 2026US 2026/0286551 A1Industrie De Nora S.P.A.
- Superhydrophilic nanostructure array for water electrolysis, process of producing thereof, and applications thereof24 Sep 2026US 2026/0286553 A1Council of Scientific and Industrial Research
Most cited
By later US patents
- Valve metal electrode with valve metal oxide semi-conductive face28US 3,948,751 AOronzio de Nora Impianti Elettrochimici S.p.A. · 1976
- Electrolysis of brine using titanium alloy electrode25US 4,133,730 APPG Industries, Inc. · 1979
- Method for electrowinning metal21US 4,288,302 ADiamond Shamrock Technologies S. A. · 1981
- Cathode for the electrolytic production of hydrogen18US 4,394,231 ASolvay & Cie · 1983
- Electrode and method of preparing same15US 4,530,742 APPG Industries, Inc. · 1985