C07C 59/10
Polyhydroxy carboxylic acids
C07C59/10 (Polyhydroxy carboxylic acids) appears on 94 US grants and 99 published applications in this corpus.
Search patents in C07C- Granted patents
- 94
- Published applications
- 99
- Assignees
- 77
- Inventors
- 254
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 3 | 3 |
| 2005 | 0 | 3 |
| 2006 | 2 | 3 |
| 2007 | 1 | 1 |
| 2008 | 4 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 0 |
| 2011 | 2 | 4 |
| 2012 | 3 | 9 |
| 2013 | 3 | 2 |
| 2014 | 3 | 3 |
| 2015 | 4 | 5 |
| 2016 | 2 | 5 |
| 2017 | 6 | 5 |
| 2018 | 4 | 4 |
| 2019 | 3 | 7 |
| 2020 | 3 | 3 |
| 2021 | 2 | 6 |
| 2022 | 4 | 4 |
| 2023 | 1 | 5 |
| 2024 | 2 | 8 |
| 2025 | 3 | 2 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Salts of nitrogen-containing heterocyclic compound, and solid forms of salts, pharmaceutical composition and use thereof26 May 2026US 12,637,470 B2Wuhan Humanwell Innovative Drug Research and Development Center Limited Company
- Formulation to solidify cooking oil or grease and methods of making and using the same23 Sep 2025US 12,419,320 B2The Kitchen Laboratories, LLC
- Formulation to solidify cooking oil or grease and methods of making and using the same17 Jun 2025US 12,329,175 B2The Kitchen Laboratories, LLC
- Platform drug delivery system utilizing crystal engineering and theanine dissolution8 Apr 2025US 12,268,783 B2Theaprin Pharmaceuticals Inc.
- Integrated system comprising electrocatalysis device of glycerol and chemical catalysis device of biomass23 Jul 2024US 12,043,910 B2Korea Research Institute of Chemical Technology
- Compounds, process of production of compounds, enriched extract, enriched extract active fractions, enriched extract process of production, method for selecting vegetal biomass for enriched extract production, composition and use for treatment of immunological disorders30 Jul 2026US 2026/0216124 A1Ache Laboratorios Farmaceuticos S/A
- Catalyst for simultaneous conversion reaction of sugar to alcohol and acid and method for simultaneously producing alcohol and acid from sugar by using same16 Jul 2026US 2026/0199878 A1Korea Research Institute of Chemical Technology
- Piperidinyl-methyl-purine amine salts, crystalline forms, and their use in treating medical diseases and conditions4 Jun 2026US 2026/0152502 A1K36 Therapeutics, Inc.
- Salts and solid forms of n-ethyl-2-(5-fluoro-1h-indol-3-yl)-n-methylethan-1-amine7 May 2026US 2026/0125345 A1
- Multifunctional Fatty Acid Derivatives And Biosynthesis Thereof5 Mar 2026US 2026/0062720 A1Genomatica, Inc.
Most cited
By later US patents
- Process for the preparation of lactide67US 5,053,522 ABoehringer Ingelheim GmbH · 1991
- Methods for producing poly(hydroxy) fatty acids in bacteria61US 6,770,464 B2Metabolix, Inc. · 2004
- PHA E and PHA C components of poly(hydroxy fatty acid) synthase from thiocapsa pfennigii39US 6,011,144 AMonsanto Company · 2000
- Cycloalkyl-hydroxyl compounds and compositions for cholesterol management and related uses34US 7,405,226 B2Pfizer Inc. · 2008
- Hydrothermally treated product of compound having hydrotalcite-like crystal structure composition thereof, and use thereof33US 4,629,626 AKyowa Chemical Industry Co., Ltd. · 1986