C07C 49/637
The condensed ring system containing ten carbon atoms
Official title: the condensed ring system containing ten carbon atoms
C07C49/637 (The condensed ring system containing ten carbon atoms) appears on 42 US grants and 18 published applications in this corpus.
Search patents in C07C- Granted patents
- 42
- Published applications
- 18
- Assignees
- 23
- Inventors
- 73
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 4 |
| 2009 | 2 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Production of guaiene and rotundone4 Nov 2025US 12,460,233 B2Givaudan SA
- Decalin derivatives, a process for the preparation and pharmaceutical composition thereof15 Aug 2023US 11,724,995 B2Council of Scientific and Industrial Research
- Production of guaiene and rotundone1 Nov 2022US 11,485,985 B2Givaudan SA
- Dehydrogenation reaction26 Jan 2021US 10,899,694 B2Firmenich SA
- Synthesis of Tetracyclines and intermediates thereto27 Jun 2017US 9,688,644 B2President and Fellows of Harvard College
- Production of guaiene and rotundone9 Feb 2023US 2023/0040990 A1Givaudan SA
- Decalin derivatives, a process for the preparation and pharmaceutical composition thereof23 Dec 2021US 2021/0395212 A1Council of Scientific and Industrial Research
- Improvements in or relating to organic compounds24 Sep 2020US 2020/0299737 A1Givaudan SA
- Dehydrogenation reaction14 Nov 2019US 2019/0345088 A1Firmenich SA
- Synthesis of tetracyclines and intermediates thereto7 Jan 2016US 2016/0002183 A1President and Fellows of Harvard College
Most cited
By later US patents
- Methods for production of 5-epi-β-vetivone, 2-isopropyl-6,10-dimethyl-spiro [4.5]deca-2,6-dien-8-one, and 2-isopropyl-6,10-dimethyl-spiro[4.5]deca-1,6-dien-8-one20US 7,622,614 B2Allylix, Inc. · 2009
- Disubstituted pyrimidines18US 4,462,923 AHoffmann-La Roche Inc. · 1984
- Antiviral compositions derived from marine sponge epipolasis reiswigi and their methods of use18US 4,935,439 AHarbor Branch Oceanographic Institution, Inc. · 1990
- Process for preparing 4,4A,5,6-tetrahydro-7-methyl-2-(3H)-naphthalenone, intermediates used in said process and novel crystalline form of same14US 4,794,193 AInternational Flavors & Fragrances Inc. · 1988
- Process for preparing 4,4A,5,6-tetrahydro-7-methyl-2-(3H)-naphthalenone, intermediates used in said process and novel crystalline form of same13US 4,680,142 AInternational Flavors & Fragrances Inc. · 1987