B01J 23/8973
With arsenic, antimony or bismuth
Official title: {with arsenic, antimony or bismuth}
B01J23/8973 (With arsenic, antimony or bismuth) appears on 27 US grants and 24 published applications in this corpus.
Search patents in B01J- Granted patents
- 27
- Published applications
- 24
- Assignees
- 23
- Inventors
- 75
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalytic system comprising antimony-containing catalyst13 May 2025US 12,297,760 B2BASF SE
- Oxidation catalyst for a diesel engine exhaust23 May 2023US 11,654,395 B2Johnson Matthey Japan Godo Kaisha
- Catalyst for aminating polyether polyol and preparation method thereof and method of preparing polyetheramines using catalyst thereof27 Oct 2020US 10,814,314 B2Wanhua Chemical Group Co., Ltd.
- Metal-oxide catalysts for fuel cells30 May 2017US 9,666,877 B2Stc. Unm
- Ruthenium-bismuth mixed oxide hydrogenation catalysts and processes for producing ethanol10 Jan 2017US 9,540,297 B2Celanese International Corporation
- Catalytic system comprising antimony-containing catalyst28 Nov 2024US 2024/0392715 A1BASF SE
- Catalytic hydrogen peroxide generation for disinfection24 Feb 2022US 2022/0054698 A1CASPR Group Inc.
- Bi-reforming of hydrocarbons to produce synthesis gas10 Feb 2022US 2022/0041441 A1Sabic Global Technologies B.V.
- Oxidation catalyst for a diesel engine exhaust4 Jul 2019US 2019/0201844 A1Johnson Matthey Japan Godo Kaisha
- Catalyst for aminating polyether polyol and preparation method thereof and method of preparing polyetheramines using catalyst thereof8 Nov 2018US 2018/0318806 A1Wanhua Chemical Group Co., Ltd.
Most cited
By later US patents
- Catalyst formulations containing Group 11 metals for hydrogen generation20US 7,179,442 B2Honda Giken Kogyo Kabushiki Kaisha · 2007
- Use of shaped bodies having catalytic properties as reactor internals14US 8,119,554 B2BASF SE · 2012
- Normal paraffin hydrocarbon dehydrogenation with a nonacidic multimetallic catalytic composite13US 4,079,097 AUop LLC · 1978
- Catalyst and method for purifying exhaust gas from vehicle engines12US 6,685,899 B1Samsung Electro-Mechanics Co., Ltd. · 2004
- Hydrogenation catalyst and hydrogenation process11US 7,288,686 B2Catalytic Distillation Technologies · 2007