C07C 2529/44
Noble metals
C07C2529/44 (Noble metals) appears on 210 US grants and 206 published applications in this corpus.
Search patents in C07C- Granted patents
- 210
- Published applications
- 206
- Assignees
- 88
- Inventors
- 503
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 4 |
| 2006 | 2 | 2 |
| 2007 | 4 | 2 |
| 2008 | 0 | 5 |
| 2009 | 2 | 4 |
| 2010 | 2 | 13 |
| 2011 | 7 | 3 |
| 2012 | 5 | 8 |
| 2013 | 3 | 11 |
| 2014 | 8 | 11 |
| 2015 | 10 | 14 |
| 2016 | 8 | 10 |
| 2017 | 11 | 25 |
| 2018 | 28 | 14 |
| 2019 | 18 | 19 |
| 2020 | 19 | 9 |
| 2021 | 10 | 16 |
| 2022 | 12 | 10 |
| 2023 | 9 | 5 |
| 2024 | 4 | 9 |
| 2025 | 5 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ethane activation systems including a composite media and related reactor apparatuses22 Sep 2026US 12,741,274 B2Battelle Energy Alliance, LLC
- Production method for indan and hydrindane17 Jun 2025US 12,331,013 B2Eneos Corporation
- Isooctane production from field butane18 Mar 2025US 12,252,466 B2Sabic Global Technologies B.V.
- Process for catalytically converting naphtha to light olefins11 Mar 2025US 12,247,005 B2Uop LLC
- Catalysts and processes for converting aromatics4 Mar 2025US 12,239,964 B2ExxonMobil Engineering & Technology Company
- Method for preparing aromatic hydrocarbons by means of coupling conversion of co and polyolefin6 Aug 2026US 2026/0225972 A1Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Method for preparing aromatic hydrocarbon by coupling conversion of co2 and polyolefin6 Aug 2026US 2026/0225973 A1Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Mfi molecular sieve catalyst, preparation method therefor and use thereof30 Jul 2026US 2026/0216710 A1China Petroleum & Chemical Corporation
- Process for activation of a hydrogenolysis catalyst28 Aug 2025US 2025/0269364 A1Sabic Global Technologies B.V.
- Catalysts and process for catalytically converting naphtha to light olefins3 Jul 2025US 2025/0214067 A1Uop LLC
Most cited
By later US patents
- Process for the manufacture of gasoline304US 4,076,761 AMobil Oil Corporation · 1978
- Integrated two step process for conversion of methane to liquid hydrocarbons of gasoline range124US 5,336,825 ACouncil of Scientific and Industrial Research · 1994
- Two step process for production of liquid hydrocarbons from natural gas74US 5,306,854 ACouncil of Scientific and Industrial Research · 1994
- Catalyst of the galloaluminosilicate type containing gallium, a nobel metal of the platinum family and at least on additional metal, and its use in the aromatization of hydrocarbons61US 5,456,822 AInstitut Francais du Petrole · 1995
- Method of producing liquid hydrocarbons from natural gas, in the presence of a catalyst based on zeolite and gallium55US 5,288,935 AInstitut Francais du Petrole · 1994