C07C 2529/072
Iron group metals or copper
C07C2529/072 (Iron group metals or copper) appears on 57 US grants and 53 published applications in this corpus.
Search patents in C07C- Granted patents
- 57
- Published applications
- 53
- Assignees
- 42
- Inventors
- 182
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 5 |
| 2015 | 3 | 4 |
| 2016 | 5 | 7 |
| 2017 | 5 | 2 |
| 2018 | 5 | 3 |
| 2019 | 4 | 4 |
| 2020 | 3 | 6 |
| 2021 | 4 | 5 |
| 2022 | 6 | 7 |
| 2023 | 4 | 1 |
| 2024 | 3 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalytic conversion process and system with increased propylene production31 Dec 2024US 12,180,148 B2China Petroleum & Chemical Corporation
- Catalytic compositions for the oxidation of substrates30 Jul 2024US 12,048,919 B2ExxonMobil Research and Engineering Company
- Apparatus for producing lower olefin-containing gas and method for producing lower olefin-containing gas12 Mar 2024US 11,925,930 B2Furukawa Electric Co., Ltd.
- Systems and methods for preparing butenes12 Dec 2023US 11,840,491 B2Battelle Memorial Institute
- Catalysts for petrochemical catalysis24 Oct 2023US 11,795,123 B2Lummus Technology Inc.
- Catalysts and method for light hydrocarbon synthesis using renewable syngas23 Jul 2026US 2026/0208171 A1Enerkem, Inc.
- Composition and process of making bio-based upcycled oils in flow reactors9 Jul 2026US 2026/0191749 A1RiKarbon, Inc.
- Catalytic conversion of syngas to light paraffins18 Dec 2025US 2025/0382241 A1Enerkem, Inc.
- Systems and Methods for Preparing Butenes29 Jun 2023US 2023/0202946 A1Battelle Memorial Institute
- Systems and Methods for Preparing Butenes29 Dec 2022US 2022/0411348 A1Battelle Memorial Institute
Most cited
By later US patents
- Catalysts for petrochemical catalysis61US 8,921,256 B2Siluria Technologies, Inc. · 2014
- Catalysts for petrochemical catalysis45US 9,040,762 B2Siluria Technologies, Inc. · 2015
- Manufacture of hydrocarbons from oxygenates35US 4,311,865 AMobil Oil Corporation · 1982
- Hydroalkylation using nickel-ruthenium catalyst on zeolite type support25US 4,268,699 APhillips Petroleum Company · 1981
- Conversion of synthesis gas to high octane predominantly olefinic naphtha19US 4,172,843 AMobil Oil Corporation · 1979