C07C 69/675
Of saturated hydroxy-carboxylic acids
Official title: of saturated hydroxy-carboxylic acids
C07C69/675 (Of saturated hydroxy-carboxylic acids) appears on 447 US grants and 408 published applications in this corpus.
Search patents in C07C- Granted patents
- 447
- Published applications
- 408
- Assignees
- 305
- Inventors
- 1,156
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 14 | 0 |
| 1993 | 17 | 0 |
| 1994 | 9 | 0 |
| 1995 | 16 | 0 |
| 1996 | 11 | 0 |
| 1997 | 11 | 0 |
| 1998 | 9 | 0 |
| 1999 | 14 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 3 |
| 2002 | 12 | 12 |
| 2003 | 11 | 11 |
| 2004 | 6 | 11 |
| 2005 | 3 | 10 |
| 2006 | 3 | 10 |
| 2007 | 3 | 8 |
| 2008 | 10 | 8 |
| 2009 | 7 | 15 |
| 2010 | 9 | 17 |
| 2011 | 7 | 10 |
| 2012 | 11 | 16 |
| 2013 | 17 | 24 |
| 2014 | 16 | 17 |
| 2015 | 16 | 25 |
| 2016 | 21 | 17 |
| 2017 | 15 | 17 |
| 2018 | 21 | 20 |
| 2019 | 11 | 25 |
| 2020 | 22 | 25 |
| 2021 | 18 | 24 |
| 2022 | 10 | 14 |
| 2023 | 12 | 21 |
| 2024 | 13 | 23 |
| 2025 | 8 | 17 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lactate/ketone body esters15 Sep 2026US 12,735,383 B2Aarhus Universitet
- Tartaric acid analogs and uses thereof4 Aug 2026US 12,697,320 B2TIM Therapeutics, Inc.
- Ashless ionic liquid21 Jul 2026US 12,686,832 B2Petroliam Nasional Berhad (Petronas)
- Treprostinil derivatives and compositions and uses thereof2 Jun 2026US 12,643,847 B2Corsair Pharma, Inc.
- Aqueous compositions comprising 6-undecanol-esters19 May 2026US 12,629,324 B2Evonik Operations GmbH
- An ester product of polyglycerol20 Aug 2026US 2026/0240750 A1Fine Organic Industries Limited
- Emulsifiers formed from polyol esters of fatty acids6 Aug 2026US 2026/0225991 A1
- Detergent having increased washing power against oily and greasy soiling6 Aug 2026US 2026/0226373 A1Henkel AG & Co. KGaA
- Process for treating keratin fibres using at least one oil bearing acetoacetate functions30 Jul 2026US 2026/0216024 A1L'oreal
- Polyol-Derived Compounds9 Jul 2026US 2026/0193165 A1Arxada AG
Most cited
By later US patents
- Therapeutic compositions115US 6,323,237 B1BTG International Limited · 2001
- Therapeutic compositions114US 6,207,856 B1BTG International Limited · 2001
- Hydroxybutyrate ester and medical use thereof94US 8,642,654 B2Government of the USA, as Represented by the Sec-Retary, Department of Health and Human Services · 2014
- GABA and L-glutamic acid analogs for antiseizure treatment88US 5,563,175 ANorthwestern University · 1996
- Prodrugs of cannabidiol, compositions comprising prodrugs of cannabidiol and methods of using the same88US 8,293,786 B2AllTranz Inc. · 2012