C07C 17/363
By elimination of carboxyl groups
Official title: by elimination of carboxyl groups
C07C17/363 (By elimination of carboxyl groups) appears on 59 US grants and 29 published applications in this corpus.
Search patents in C07C- Granted patents
- 59
- Published applications
- 29
- Assignees
- 40
- Inventors
- 143
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 4 |
| 2019 | 1 | 0 |
| 2020 | 6 | 8 |
| 2021 | 4 | 2 |
| 2022 | 3 | 1 |
| 2023 | 0 | 1 |
| 2024 | 4 | 4 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Trifluoroacetyl iodide compositions useful for making trifluoroiodomethane25 Mar 2025US 12,258,357 B2Honeywell International Inc.
- Method of forming metal oxide nanostructures on a TiO2-ZnO-buffered substrate2 Jul 2024US 12,023,660 B1King Faisal University
- Method of forming metal oxide nanostructures on a TiO2—ZnO-buffered substrate14 May 2024US 11,980,876 B1King Faisal University
- Method of forming metal oxide nanostructures on a TiO2—ZnO-buffered substrate30 Apr 2024US 11,969,720 B1King Faisal University
- Method of forming metal oxide nanostructures on a TiO2-ZnO-buffered substrate23 Apr 2024US 11,964,264 B1King Faisal University
- Method for producing aromatic compound having fluoroalkyl group12 Mar 2026US 2026/0070864 A1Daikin Industries, Ltd.
- An integrated process for producing trifluoroiodomethane26 Dec 2024US 2024/0425435 A1Honeywell International Inc.
- Method of producing fluorinated hydrocarbon29 Aug 2024US 2024/0286980 A1Kyushu University, National University Corporation
- Trifluoroacetyl iodide compositions useful for making trifluoroiodomethane23 May 2024US 2024/0166677 A1Honeywell International Inc.
- Method for decomposing polyfluorocarboxylic acids7 Mar 2024US 2024/0076254 A1AGC Inc.
Most cited
By later US patents
- One-step synthesis of CF3-118US 7,132,578 B1Honeywell International Inc. · 2006
- Process for making hexafluoropropane and perfluoropropane11US 5,573,654 AMinnesota Mining and Manufacturing Company · 1996
- Method for manufacturing 1,1,1,3,3-pentafluoropropene11US 5,728,902 ADaikin Industries, Ltd. · 1998
- Novel pesticides, preparation and use10US 4,855,086 ABurroughs Wellcome Co. · 1989
- 1,1,1-Trihalogeno-4-methylpentenes, method of preparing the same and use of the same in the preparation of 1,1-dihalogeno-4-methyl-1,3-pentadienes8US 4,053,380 AKurraray Co., Ltd. · 1977