C07C 2529/67
Noble metals
C07C2529/67 (Noble metals) appears on 28 US grants and 22 published applications in this corpus.
Search patents in C07C- Granted patents
- 28
- Published applications
- 22
- Assignees
- 16
- Inventors
- 66
- Latest grant
- 24 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 3 | 5 |
| 2015 | 3 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bimetallic catalysts supported on zeolites for selective conversion of n-butane to ethane24 Jan 2023US 11,559,795 B2Sabic Global Technologies B.V.
- Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate21 Sep 2021US 11,123,719 B2Enerkem, Inc.
- Modified crystalline aluminosilicate for dehydration of alcohols15 Sep 2020US 10,773,250 B2Total Research & Technology Feluy
- Process for preparing hydrocracking catalyst14 Jul 2020US 10,710,058 B2Sabic Global Technologies B.V.
- Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate30 Jun 2020US 10,695,756 B2Enerkem, Inc.
- Method of improving isomerization catalyst lifetime22 Dec 2022US 2022/0401934 A1Lyondell Chemical Technology, L,P.
- Bimetallic Catalysts Supported on Zeolites for Selective Conversion of n-Butane to Ethane14 Oct 2021US 2021/0316285 A1Sabic Global Technologies B.V.
- Metal-Loaded Zeolite Catalysts for the Halogen-Free Conversion of Dimethyl Ether to Methyl Acetate26 Mar 2020US 2020/0094230 A1Enerkem, Inc.
- Modified Crystalline Aluminosilicate for Dehydration of Alcohols12 Mar 2020US 2020/0078776 A1Ifp Energies Nouvelles
- Process for preparing hydrocracking catalyst24 Oct 2019US 2019/0321809 A1Sabic Global Technologies B.V.
Most cited
By later US patents
- Process for isomerizing linear olefins to isoolefins97US 5,510,306 AShell Oil Company · 1996
- Process for isomerizing linear olefins to isoolefins59US 5,633,422 AShell Oil Company · 1997
- Catalyst for the production of hydrocarbons from the synthesis gas45US 4,622,308 AResearch Association for Petroleum Alternatives Development · 1986
- Process for isomerizing linear olefins to isoolefins43US 5,648,584 AShell Oil Company · 1997
- Terminal to interior double bond isomerization process for an olefinic molecule24US 4,749,819 AShell Oil Company · 1988