C07C 1/2078
By a transformation in which at least one -c-o- moiety is eliminated
Official title: {by a transformation in which at least one -C(=O)-O- moiety is eliminated}
C07C1/2078 (By a transformation in which at least one -c-o- moiety is eliminated) appears on 115 US grants and 147 published applications in this corpus.
Search patents in C07C- Granted patents
- 115
- Published applications
- 147
- Assignees
- 94
- Inventors
- 314
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 4 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 9 |
| 2011 | 3 | 9 |
| 2012 | 6 | 10 |
| 2013 | 4 | 12 |
| 2014 | 7 | 20 |
| 2015 | 18 | 21 |
| 2016 | 11 | 8 |
| 2017 | 12 | 4 |
| 2018 | 7 | 5 |
| 2019 | 4 | 0 |
| 2020 | 3 | 4 |
| 2021 | 4 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 5 |
| 2024 | 6 | 6 |
| 2025 | 3 | 3 |
| 2026 | 1 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Even carbon number paraffin composition and method of manufacturing same6 Jan 2026US 12,516,002 B2Reg Synthetic Fuels, LLC
- Property modulation with chemical transformations16 Dec 2025US 12,497,712 B2The Regents of the University of Michigan
- Process for making a conjugated diene from an allyl alcohol1 Jul 2025US 12,344,569 B2Givaudan SA
- Catalytic process for the production of aromatic hydrocarbons from used cooking oil1 Apr 2025US 12,264,117 B2Council of Scientific and Industrial Research An Indian Registered Body Incorporated Under the Regn. of Soc. Act (Act Xxi of 1860)
- Catalysts for the deoxygenation of esters of free fatty acids and triglycerides17 Sep 2024US 12,090,466 B2SBI BioEnergy
- Process for continuous hydrogenation of aqueous levulinic acid to gamma-valerolactone and its tandem conversion to high octane gasoline range hydrocarbons6 Aug 2026US 2026/0225081 A1Eco-Oil Miljobranslen I Sverige AB
- Method for producing compound having dicarboxylic acid derivative structure18 Jun 2026US 2026/0167587 A1Kyushu University, National University Corporation
- Even carbon number paraffin composition and method of manufacturing same30 Apr 2026US 2026/0116835 A1Reg Synthetic Fuels, LLC
- Process synthesizing sustainable aviation fuel compositions2 Apr 2026US 2026/0092023 A1Visolis, Inc.
- Process for synthesizing polymer compositions from starting materials comprising a double bond2 Apr 2026US 2026/0092130 A1Visolis, Inc.
Most cited
By later US patents
- Renewable chemical production from novel fatty acid feedstocks167US 7,883,882 B2Solazyme, Inc. · 2011
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- Recombinant microalgae cells producing novel oils79US 8,187,860 B2Solazyme, Inc. · 2012
- Renewable chemical production from novel fatty acid feedstocks71US 8,222,010 B2Solazyme, Inc. · 2012
- Nucleic acids useful in the manufacture of oil65US 8,268,610 B2Solazyme, Inc. · 2012