C07C 39/17
Containing other rings in addition to the six-membered aromatic rings
Official title: containing other rings in addition to the six-membered aromatic rings {, e.g. cyclohexylphenol}
C07C39/17 (Containing other rings in addition to the six-membered aromatic rings) appears on 320 US grants and 256 published applications in this corpus.
Search patents in C07C- Granted patents
- 320
- Published applications
- 256
- Assignees
- 198
- Inventors
- 757
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 10 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 14 |
| 2003 | 5 | 10 |
| 2004 | 12 | 19 |
| 2005 | 7 | 13 |
| 2006 | 8 | 7 |
| 2007 | 8 | 10 |
| 2008 | 7 | 6 |
| 2009 | 6 | 12 |
| 2010 | 10 | 6 |
| 2011 | 5 | 11 |
| 2012 | 8 | 11 |
| 2013 | 8 | 10 |
| 2014 | 10 | 9 |
| 2015 | 9 | 12 |
| 2016 | 12 | 24 |
| 2017 | 16 | 18 |
| 2018 | 14 | 9 |
| 2019 | 14 | 12 |
| 2020 | 10 | 10 |
| 2021 | 3 | 7 |
| 2022 | 9 | 6 |
| 2023 | 3 | 4 |
| 2024 | 1 | 10 |
| 2025 | 4 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bisphenol composition and polycarbonate resin13 Jan 2026US 12,522,696 B2Mitsubishi Chemical Corporation
- Compounds, compositions, methods of using, and methods for preparing compounds5 Aug 2025US 12,377,069 B2The Institute for Stem Cell Biology and Regenerative Medicine (Instem)
- Bisphenol composition and polycarbonate resin4 Feb 2025US 12,215,189 B2Mitsubishi Chemical Corporation
- Antibiotic compounds14 Jan 2025US 12,195,424 B2Rhode Island Hospital, A Lifespan-Partner
- Ion channel antagonists/blockers and uses thereof7 Jan 2025US 12,187,681 B2Shanghai East Hospital
- Compounds, compositions, methods of using, and methods for preparing compounds2 Jul 2026US 2026/0183260 A1The Institute for Stem Cell Biology and Regenerative Medicine (Instem)
- Cannabinoid analogs and methods of use for treatment and prevention of cancer9 Apr 2026US 2026/0097049 A1BlackStone Therapeutics, LLC
- Spin on metal-organic formulations16 Oct 2025US 2025/0320174 A1Merck Patents GmbH
- Production of oxygenated diterpenoid compounds21 Aug 2025US 2025/0263763 A1Københavns Universitet
- Novel cannabinoid derivatives24 Jul 2025US 2025/0236578 A1Cannasoul Analytics Ltd.
Most cited
By later US patents
- Dihydroxydiphenyl cycloalkanes, their production and their use for the production of high molecular weight polycarbonates183US 4,982,014 ABayer Aktiengesellschaft · 1991
- Process for stereoselective synthesis of prostacyclin derivatives98US 6,809,223 B2United Therapeutics Corporation · 2004
- Process for stereoselective synthesis of prostacyclin derivatives91US 6,700,025 B2United Therapeutics Corporation · 2004
- Process to prepare treprostinil, the active ingredient in remodulin70US 8,242,305 B2United Therapeutics Corporation · 2012
- Process to prepare treprostinil, the active ingredient in Remodulin®67US 8,497,393 B2United Therapeutics Corporation · 2013