B01J 23/14
Catalysts comprising metals or metal oxides or hydroxides, not provided for in
Official title: of germanium, tin or lead
B01J23/14 (Catalysts comprising metals or metal oxides or hydroxides, not provided for in) appears on 386 US grants and 387 published applications in this corpus.
Search patents in B01J- Granted patents
- 386
- Published applications
- 387
- Assignees
- 293
- Inventors
- 1,185
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 9 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 14 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 4 |
| 2002 | 9 | 13 |
| 2003 | 15 | 13 |
| 2004 | 10 | 18 |
| 2005 | 5 | 8 |
| 2006 | 8 | 9 |
| 2007 | 9 | 9 |
| 2008 | 3 | 7 |
| 2009 | 3 | 18 |
| 2010 | 13 | 13 |
| 2011 | 5 | 7 |
| 2012 | 4 | 15 |
| 2013 | 6 | 22 |
| 2014 | 7 | 24 |
| 2015 | 18 | 25 |
| 2016 | 21 | 31 |
| 2017 | 20 | 20 |
| 2018 | 13 | 13 |
| 2019 | 13 | 16 |
| 2020 | 25 | 20 |
| 2021 | 10 | 16 |
| 2022 | 12 | 17 |
| 2023 | 12 | 22 |
| 2024 | 9 | 6 |
| 2025 | 15 | 11 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Highly chlorine- and water-resistant catalyst, preparation method therefor and use thereof28 Apr 2026US 12,611,654 B2Zhejiang University
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- Semiconductor material and method of photocatalytic degradation using the semiconductor material13 Aug 2026US 2026/0233201 A1Imam Abdulrahman Bin Faisal University
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Most cited
By later US patents
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