C07C 2529/14
Iron group metals or copper
C07C2529/14 (Iron group metals or copper) appears on 64 US grants and 48 published applications in this corpus.
Search patents in C07C- Granted patents
- 64
- Published applications
- 48
- Assignees
- 40
- Inventors
- 171
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 1 | 2 |
| 2016 | 3 | 5 |
| 2017 | 3 | 3 |
| 2018 | 2 | 2 |
| 2019 | 4 | 4 |
| 2020 | 2 | 6 |
| 2021 | 6 | 2 |
| 2022 | 5 | 5 |
| 2023 | 2 | 3 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Continuous process for the preparation of exo-tetrahydrodicyclopentadiene8 Sep 2026US 12,729,171 B2China Petroleum & Chemical Corporation
- Solid-acid catalyzed paraffin alkylation with rare earth-modified molecular sieve adsorbents19 May 2026US 12,630,489 B2Exelus, Inc.
- Process and catalyst system for conversion of C6 aromatics to higher aromatics28 Oct 2025US 12,454,498 B2Indian Oil Corporation Limited
- Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts6 Feb 2024US 11,891,347 B2Exelus, Inc.
- Modified beta zeolitic (*BEA) catalyst for isomerization of alkylated aromatics, and method for isomerization of alkylated aromatics30 Jan 2024US 11,884,615 B2Saudi Arabian Oil Company
- Process for producing adamantane18 Dec 2025US 2025/0382245 A1China Petroleum & Chemical Corporation
- Continuous process for the preparation of exo-tetrahydrodicyclopentadiene5 Sep 2024US 2024/0294445 A1China Petroleum & Chemical Corporation
- Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified Molecular Sieve Adsorbents14 Mar 2024US 2024/0083827 A1Exelus, Inc.
- Process and catalyst system for conversion of c6 aromatics to higher aromatics19 Oct 2023US 2023/0331645 A1Indian Oil Corporation Limited
- Multifunctional catalyst for the conversion of carbon dioxide27 Jul 2023US 2023/0234039 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
Most cited
By later US patents
- Hydroalkylation using multimetallic zeolite catalyst46US 4,122,125 APhillips Petroleum Company · 1978
- Catalyst for the production of hydrocarbons from the synthesis gas45US 4,622,308 AResearch Association for Petroleum Alternatives Development · 1986
- Hydroalkylation process and a composition and process for producing said composition38US 4,206,082 APhillips Petroleum Company · 1980
- Hydroalkylation process using multi-metallic zeolite catalyst37US 4,094,918 APhillips Petroleum Company · 1978
- Hydroalkylation composition and process for producing said composition33US 4,177,165 APhillips Petroleum Company · 1979