C07C 17/16
Of hydroxyl groups
Official title: of hydroxyl groups
C07C17/16 (Of hydroxyl groups) appears on 405 US grants and 223 published applications in this corpus.
Search patents in C07C- Granted patents
- 405
- Published applications
- 223
- Assignees
- 238
- Inventors
- 944
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 26 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 2 | 0 |
| 1980 | 10 | 0 |
| 1981 | 5 | 0 |
| 1982 | 11 | 0 |
| 1983 | 10 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 16 | 0 |
| 1999 | 14 | 0 |
| 2000 | 14 | 0 |
| 2001 | 18 | 1 |
| 2002 | 8 | 19 |
| 2003 | 6 | 13 |
| 2004 | 10 | 22 |
| 2005 | 9 | 16 |
| 2006 | 13 | 15 |
| 2007 | 16 | 10 |
| 2008 | 5 | 15 |
| 2009 | 7 | 12 |
| 2010 | 9 | 7 |
| 2011 | 10 | 10 |
| 2012 | 5 | 6 |
| 2013 | 4 | 5 |
| 2014 | 10 | 12 |
| 2015 | 14 | 7 |
| 2016 | 6 | 11 |
| 2017 | 6 | 4 |
| 2018 | 2 | 8 |
| 2019 | 8 | 2 |
| 2020 | 4 | 2 |
| 2021 | 2 | 6 |
| 2022 | 3 | 6 |
| 2023 | 4 | 3 |
| 2024 | 2 | 6 |
| 2025 | 3 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sandalwood-type fragrance compounds9 Sep 2025US 12,410,113 B2Symrise AG
- Process for making Siponimod and intermediate thereof9 Sep 2025US 12,410,126 B2Synthon BV
- Synthesis of straight-chain lepidopteran pheromones through one- or two-carbon homologation of fatty alkenes1 Jul 2025US 12,344,573 B2Provivi, Inc.
- Preparation method for triphenylchloromethane17 Sep 2024US 12,091,375 B2Linhai Huanan Chemical Co., Ltd.
- Adducts of triphenylphosphine and triphenylphosphite and their use for the bromination of primary alcohols2 Apr 2024US 11,945,831 B2Melchior Material and Life Science France
- Continuous deoxyfluorination with sf41 Oct 2026US 2026/0296993 A1Lonza Ltd.
- Stabilizing Fluorophosphorus Compounds at Atmospheric Pressure in Anhydrous Organic Nitrile Liquid Solutions3 Sep 2026US 2026/0257917 A1American Hyperform, Inc.
- Fluorine-containing compound production method11 Jun 2026US 2026/0159529 A1AGC Inc.
- Processes for making ethylene dichloride from monoethylene glycol22 Jan 2026US 2026/0022086 A1New Product Innovation, LLC
- 13c-labelled chlorinated paraffins and their preparation12 Jun 2025US 2025/0188006 A1
Most cited
By later US patents
- Ligands for metals and improved metal-catalyzed processes based thereon143US 6,307,087 B1Massachusetts Institute of Technology · 2001
- 3-Hydroxybutyric acid polymers114US 4,427,614 AImperial Chemical Industries PLC · 1984
- Tetrahydronaphthyl and cyclopropyl substituted 1,3-butadienes having retinoid-like activity96US 5,344,959 AAllergan, Inc. · 1994
- Ligands for metals and improved metal-catalyzed processes based thereon83US 6,946,560 B2Massachusetts Institute of Technology · 2005
- Phenyl or heteroaryl and tetrahydronaphthyl substituted diene compounds having retinoid like biological activity81US 5,475,022 AAllergan, Inc. · 1995