B01J 23/8966
With germanium, tin or lead
Official title: {with germanium, tin or lead}
B01J23/8966 (With germanium, tin or lead) appears on 129 US grants and 68 published applications in this corpus.
Search patents in B01J- Granted patents
- 129
- Published applications
- 68
- Assignees
- 56
- Inventors
- 234
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 19 | 0 |
| 1978 | 18 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 5 |
| 2011 | 3 | 5 |
| 2012 | 2 | 1 |
| 2013 | 0 | 9 |
| 2014 | 6 | 2 |
| 2015 | 6 | 8 |
| 2016 | 7 | 5 |
| 2017 | 3 | 1 |
| 2018 | 1 | 4 |
| 2019 | 4 | 4 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 4 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organic hydrogen storage material dehydrogenation catalyst, support for the catalyst, hydrogen-storage alloy, and process for providing high purity hydrogen gas12 Aug 2025US 12,383,887 B2China Petroleum & Chemical Corporation
- Intermetallic compound, hydrogen storage/release material, catalyst and method for producing ammonia6 Sep 2022US 11,433,378 B2Japan Science and Technology Agency
- Nanoparticles and systems and methods for synthesizing nanoparticles through thermal shock28 Jun 2022US 11,369,929 B2University of Maryland, College Park
- Supported catalyst used for synthesizing polyether amine, and manufacturing method29 Jun 2021US 11,045,794 B2Wanhua Chemical Group Co., Ltd.
- 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.
- Improved three-way catalysts23 Jul 2026US 2026/0208106 A1
- Process for coupling propane dehydrogenation and co2 capture-in situ conversion23 Jul 2026US 2026/0209146 A1Tianjin University
- Nanoparticles and systems and methods for synthesizing nanoparticles through thermal shock20 Feb 2025US 2025/0058307 A1University of Maryland, College Park
- Dehydrogenation catalyst1 Dec 2022US 2022/0379287 A1National University Corporation Hokkaido University
- Nanoparticles and systems and methods for synthesizing nanoparticles through thermal shock3 Nov 2022US 2022/0347643 A1University of Maryland, College Park
Most cited
By later US patents
- Catalysts for hydrogenation of carboxylic acid168US 6,495,730 B1Asahi Kasei Kabushiki Kaisha · 2002
- Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst166US 7,863,489 B2Celanese International Corporation · 2011
- Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalyst71US 8,071,821 B2Celanese International Corporation · 2011
- Tunable catalyst gas phase hydrogenation of carboxylic acids62US 8,309,772 B2Celanese International Corporation · 2012
- Mixed transition metal oxide catalysts for conversion of carbon monoxide and method for producing the catalysts60US 5,258,340 APhilip Morris Incorporated · 1993