C07C 2527/055
With alkali metals, copper, gold or silver
Official title: with alkali metals, copper, gold or silver
C07C2527/055 (With alkali metals, copper, gold or silver) appears on 22 US grants and 8 published applications in this corpus.
Search patents in C07C- Granted patents
- 22
- Published applications
- 8
- Assignees
- 18
- Inventors
- 53
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Oxides of sulfur and their use as oxygen transfer reagents2 Jul 2024US 12,023,655 B2EcoCatalytic Inc.
- Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers19 Jul 2022US 11,390,573 B1Bio2Electric, LLC
- Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers31 Aug 2021US 11,104,625 B1Bio2Electric, LLC
- Oxidative coupling of aryl boron reagents with SP3-carbon nucleophiles, and ambient decarboxylative arylation of malonate half-esters via oxidative catalysis30 Jul 2019US 10,364,208 B2The Governors of the University of Alberta
- Method for producing hydrocarbon27 Feb 2018US 9,902,661 B2Toyota Jidosha Kabushiki Kaisha
- Method for producing olefin dimer, olefin dimerization catalyst19 Jun 2025US 2025/0197325 A1Mitsui Chemicals, Inc.
- Oxides of sulfur and their use as oxygen transfer reagents31 Aug 2023US 2023/0271170 A1EcoCatalytic Inc.
- Oxidative coupling of aryl boron reagents with sp3-carbon nucleophiles, and ambient decarboxylative arylation of malonate half-esters via oxidative catalysis5 Jul 2018US 2018/0186721 A1The Governors of the University of Alberta
- Method for producing hydrocarbon24 Nov 2016US 2016/0340269 A1Toyota Jidosha Kabushiki Kaisha
- Method for producing hydrogenated biphenol9 Apr 2015US 2015/0099901 A1Daicel Corporation
Most cited
By later US patents
- Methane production80US 3,958,957 AExxon Research & Engineering Co. · 1976
- Catalysts for carbon and coal gasification52US 4,558,027 AThe United States of America as represented by the United States Department of Energy · 1985
- Hydrocarbon hydrogenation catalyst and process41US 6,127,588 APhillips Petroleum Company · 2000
- Alkylation process30US 5,276,242 APhillips Petroleum Company · 1994
- Use of isomeric farnesene product-by-process for augmenting or enhancing the aroma or taste of foodstuffs, chewing gums, medicinal products and toothpastes14US 4,446,125 AInternational Flavors & Fragrances Inc. · 1984