C07C 37/001
Preparation of compounds having hydroxy or o-metal groups bound to a carbon
Official title: {by modification in a side chain}
C07C37/001 (Preparation of compounds having hydroxy or o-metal groups bound to a carbon) appears on 156 US grants and 107 published applications in this corpus.
Search patents in C07C- Granted patents
- 156
- Published applications
- 107
- Assignees
- 106
- Inventors
- 376
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 10 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 7 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 2 | 5 |
| 2011 | 2 | 4 |
| 2012 | 7 | 4 |
| 2013 | 5 | 8 |
| 2014 | 5 | 6 |
| 2015 | 6 | 7 |
| 2016 | 7 | 3 |
| 2017 | 5 | 6 |
| 2018 | 5 | 5 |
| 2019 | 6 | 5 |
| 2020 | 8 | 4 |
| 2021 | 1 | 5 |
| 2022 | 3 | 4 |
| 2023 | 4 | 11 |
| 2024 | 3 | 5 |
| 2025 | 6 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Processes and systems for converting cannabinoids into cannabinoid derivatives and isolating the same5 May 2026US 12,616,728 B2Super Critical IP, LLC
- Spherical titanium silicalite molecular sieve catalyst and preparation method therefor31 Mar 2026US 12,589,383 B2Shanghai Huayi New Material Co., Ltd
- Terpenophenolic compounds and their use17 Feb 2026US 12,552,733 B2Phytotherapeutix Limited
- Chiral multidentate ligand, and application thereof in asymmetric hydrogenation16 Dec 2025US 12,497,424 B2Shenzhen Catalys Technology Co., Ltd
- Cannabinoid derivatives2 Dec 2025US 12,486,226 B2Revvity Health Sciences, Inc.
- Organic Photoredox Catalysts, Compositions, and Conversion Processes24 Sep 2026US 2026/0284647 A1Colorado State University Research Foundation
- Cardanol-based bisphenol, preparation method therefor and application thereof25 Sep 2025US 2025/0296905 A1Nasurfar Biomaterial Technology (Changshu) Co., Ltd.
- Process for preparing tapinarof28 Aug 2025US 2025/0270158 A1Dermavant Sciences GmbH
- Hydrogenation of cannabigerol and cannabichromene26 Jun 2025US 2025/0206692 A1Colorado Chromatography, LLC
- Solvents, methods, and systems for isolating cannabinoids from plants extracts or from synthetic pathways15 May 2025US 2025/0152646 A1
Most cited
By later US patents
- Disubstituted ethanes61US 4,439,015 AHoffmann-La Roche Inc. · 1984
- Novel tri-phenyl alkane and alkene derivatives and their preparation and use56US 4,696,949 AFarmos Group Ltd. · 1987
- Preparation of antioxidants48US 4,317,933 AThe Goodyear Tire & Rubber Company · 1982
- Flavanoids and isoflavanoids for the prevention and treatment of cardiovascular diseases41US 8,093,273 B2Resverlogix Corp. · 2012
- Tri-phenyl alkane derivatives and their oestrogenic, anti-oestrogenic and progestanic uses39US 4,996,225 AFarmos Group Ltd. · 1991