C07C 69/94
Of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups
Official title: of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
C07C69/94 (Of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups) appears on 329 US grants and 239 published applications in this corpus.
Search patents in C07C- Granted patents
- 329
- Published applications
- 239
- Assignees
- 217
- Inventors
- 969
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 12 | 0 |
| 1994 | 16 | 0 |
| 1995 | 15 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 19 | 0 |
| 1999 | 16 | 0 |
| 2000 | 19 | 0 |
| 2001 | 18 | 1 |
| 2002 | 9 | 8 |
| 2003 | 14 | 6 |
| 2004 | 3 | 12 |
| 2005 | 5 | 8 |
| 2006 | 8 | 8 |
| 2007 | 4 | 2 |
| 2008 | 2 | 3 |
| 2009 | 4 | 15 |
| 2010 | 8 | 11 |
| 2011 | 6 | 7 |
| 2012 | 6 | 14 |
| 2013 | 6 | 5 |
| 2014 | 9 | 10 |
| 2015 | 10 | 12 |
| 2016 | 13 | 14 |
| 2017 | 11 | 12 |
| 2018 | 4 | 9 |
| 2019 | 8 | 15 |
| 2020 | 7 | 14 |
| 2021 | 11 | 13 |
| 2022 | 9 | 10 |
| 2023 | 6 | 7 |
| 2024 | 6 | 11 |
| 2025 | 5 | 8 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aromatic compounds14 Apr 2026US 12,600,696 B2XENIOPRO GmbH
- Compound, composition, cured product, optically anisotropic body, optical element, and light guide element17 Mar 2026US 12,577,469 B2FUJIFILM Corporation
- Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same16 Dec 2025US 12,497,388 B2Miyoshi Oil & Fat Co., Ltd.
- Recyclable and reworkable polyol(s)5 Aug 2025US 12,378,180 B2Aditya Birla Chemicals (Thailand) Ltd. (Epoxy Division)
- Second generation GRP94-selective inhibitors8 Apr 2025US 12,269,798 B2University of Kansas
- Trpv1 agonist and uses thereof17 Sep 2026US 2026/0274802 A1SciTherm Therapeutics Corporation
- Mixtures of cannabinoid compounds, and production and use thereof25 Jun 2026US 2026/0176244 A1Symrise AG
- Substituted 3-fluorobenzenepropanoate compound and preparation method therefor, pharmaceutical composition thereof, and use thereof14 May 2026US 2026/0132115 A1Tianjin Gudui Bio-Pharm Co., Ltd.
- Synthetic cannabinoid analogs, pharmaceutical compositions, and methods of treating bacterial infections and other disorders7 May 2026US 2026/0125335 A1Miralogx LLC
- Novel aromatic molecules13 Nov 2025US 2025/0346549 A2XENIOPRO GmbH
Most cited
By later US patents
- Substituted diaryl or diheteroaryl methanes, ethers and amines having retinoid agonist, antagonist or inverse agonist type biological activity167US 5,919,970 AAllergan Sales, Inc. · 1999
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities164US 5,877,207 AAllergan Sales, Inc. · 1999
- Substituted phenylethenyl compounds having retinoid-like biological activity159US 5,326,898 AAllergan, Inc. · 1994
- Method of identifying negative hormone and/or antagonist activities151US 5,776,699 AAllergan, Inc. · 1998
- Phenylethenyl compounds having retinoid-like activity141US 4,992,468 AAllergan, Inc. · 1991