B01J 29/068
Noble metals
B01J29/068 (Noble metals) appears on 415 US grants and 404 published applications in this corpus.
Search patents in B01J- Granted patents
- 415
- Published applications
- 404
- Assignees
- 202
- Inventors
- 1,092
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 11 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 3 |
| 2002 | 7 | 10 |
| 2003 | 7 | 4 |
| 2004 | 6 | 15 |
| 2005 | 3 | 3 |
| 2006 | 11 | 14 |
| 2007 | 5 | 14 |
| 2008 | 9 | 12 |
| 2009 | 1 | 17 |
| 2010 | 10 | 12 |
| 2011 | 9 | 18 |
| 2012 | 10 | 20 |
| 2013 | 13 | 26 |
| 2014 | 19 | 27 |
| 2015 | 19 | 30 |
| 2016 | 17 | 22 |
| 2017 | 29 | 22 |
| 2018 | 21 | 19 |
| 2019 | 20 | 25 |
| 2020 | 22 | 36 |
| 2021 | 22 | 14 |
| 2022 | 18 | 12 |
| 2023 | 16 | 13 |
| 2024 | 9 | 10 |
| 2025 | 4 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process to convert light alkanes to diesel17 Feb 2026US 12,553,002 B2Phillips 66 Company
- Diesel oxidation catalyst19 Aug 2025US 12,390,796 B2BASF Mobile Emissions Catalysts LLC
- Hydrocracking catalysts and uses thereof20 May 2025US 12,305,126 B2University of Delaware
- Selective hydroisomerization catalyst29 Apr 2025US 12,285,746 B2Uop LLC
- Catalyst for reducing nitrogen oxides11 Mar 2025US 12,246,306 B2Umicore AG & Co. KG
- Heterogeneous catalyst comprising platinum and ruthenium on a zeolite carrier and the use of such catalyst in a process for producing an ether2 Apr 2026US 2026/0092027 A1Dow Global Technologies LLC
- Nh3 abatement with greater selectivity to n212 Feb 2026US 2026/0042085 A1Johnson Matthey Public Limited Company
- Process for converting c2-c5 hydrocarbons to gasoline and diesel fuel blendstocks1 Jan 2026US 2026/0002084 A1Swift Fuels, LLC
- Catalysts for hydrocracking of fischer-tropsch wax28 Aug 2025US 2025/0270454 A1ExxonMobil Technology and Engineering Company
- Titanium silicalite molecular sieve, and nano-gold-loaded titanium silicalite molecular sieve catalyst and preparation method therefor and use thereof27 Feb 2025US 2025/0065313 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Preparation of aluminosilicate zeolites93US 5,558,851 AChevron U.S.A.Inc. · 1996
- Basic zeolites as hydrocarbon traps for diesel oxidation catalysts91US 5,804,155 AEngelhard Corporation · 1998
- Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion79US 8,211,392 B2BASF SE · 2012
- Temperature swing adsorption and selective catalytic reduction NOx removal system72US 7,117,669 B2Eaton Corporation · 2006
- Catalyzed hydrocarbon trap material and method of making the same66US 6,074,973 AEngelhard Corporation · 2000