C07C 69/75
Of acids with a six-membered ring
Official title: of acids with a six-membered ring
C07C69/75 (Of acids with a six-membered ring) appears on 167 US grants and 168 published applications in this corpus.
Search patents in C07C- Granted patents
- 167
- Published applications
- 168
- Assignees
- 101
- Inventors
- 527
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 5 | 2 |
| 2008 | 1 | 6 |
| 2009 | 2 | 5 |
| 2010 | 4 | 6 |
| 2011 | 6 | 7 |
| 2012 | 4 | 6 |
| 2013 | 3 | 5 |
| 2014 | 4 | 5 |
| 2015 | 5 | 5 |
| 2016 | 6 | 24 |
| 2017 | 10 | 10 |
| 2018 | 9 | 7 |
| 2019 | 8 | 16 |
| 2020 | 13 | 12 |
| 2021 | 12 | 7 |
| 2022 | 4 | 12 |
| 2023 | 10 | 13 |
| 2024 | 6 | 7 |
| 2025 | 4 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Treprostinil derivatives and compositions and uses thereof2 Jun 2026US 12,643,847 B2Corsair Pharma, Inc.
- Process for hydrogenation of phthalate based compound17 Mar 2026US 12,577,192 B2Hanwha Solutions Corporation
- Radiation-sensitive resin composition, method of forming resist pattern, polymer, and compound24 Feb 2026US 12,560,866 B2Jsr Corporation
- Polycondensation pre-polyesters, other copolyester precursors, and copolyesters made therefrom19 Aug 2025US 12,391,794 B2Eastman Chemical Company
- Compound, method for producing same, resin composition, resin sheet, multilayer printed wiring board, and semiconductor device27 May 2025US 12,312,323 B2Mitsubishi Gas Chemical Company, Inc.
- Fragrance composition, and method for producing 1-ethylcyclohexanecarboxylic acid ester13 Aug 2026US 2026/0234503 A1Mitsubishi Gas Chemical Company, Inc.
- Organic compounds and organic light emitting diode comprising the same2 Jul 2026US 2026/0184670 A1Material Science Co., Ltd.
- Prodrugs for cancer treatment7 Aug 2025US 2025/0249108 A1GATC Health Corp
- Long-chain compound that acts on acly, preparation method therefor and use thereof9 Jan 2025US 2025/0011272 A1Shanghaiinstitute of Materia Medica, Chinese Academy of Sciences
- Radiation-sensitive composition, pattern formation method, and photo-degradable base9 Jan 2025US 2025/0013150 A1Jsr Corporation
Most cited
By later US patents
- Prodrugs of methyl hydrogen fumarate, pharmaceutical compositions thereof, and methods of use66US 8,778,991 B2XenoPort, Inc. · 2014
- Achiral fluorine-containing liquid crystals56US 5,082,587 A1992
- Triglyceride macromonomers52US 8,283,483 B2Akzo Nobel Coatings International B. V. · 2012
- Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macropores51US 6,284,917 B1BASF SE · 2001
- Selected cyclohexane -1,3-and -1,4-dicarboxylic acid esters51US 7,208,545 B1BASF SE · 2007