C07C 49/727
A keto group being part of a condensed ring system
Official title: a keto group being part of a condensed ring system
C07C49/727 (A keto group being part of a condensed ring system) appears on 94 US grants and 47 published applications in this corpus.
Search patents in C07C- Granted patents
- 94
- Published applications
- 47
- Assignees
- 60
- Inventors
- 199
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 2 |
| 2003 | 5 | 6 |
| 2004 | 1 | 4 |
| 2005 | 4 | 8 |
| 2006 | 6 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 3 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Phenalene-1-one-containing photosensitizer composition, phenalene-1-one compound and the use thereof21 May 2024US 11,987,557 B2Trioptotec GmbH
- Decalin derivatives, a process for the preparation and pharmaceutical composition thereof15 Aug 2023US 11,724,995 B2Council of Scientific and Industrial Research
- Cosmetic composition comprising vetiver root extract23 May 2023US 11,654,102 B2Givaudan SA
- Hydroxylated tropolone inhibitors of nucleotidyl transferases in herpesvirus and Hepatitis B and uses therefor23 Aug 2022US 11,420,922 B2Research Foundation of the City University of New York
- Colorimetric detection of amine-based shale inhibitors2 Aug 2022US 11,401,805 B2Halliburton Energy Services.Inc.
- Bi-functionalized dicyclopentadiene monomer and polymer embodiments, and methods of making and using same19 Sep 2024US 2024/0308939 A1UVic Industry Partnerships Inc.
- Diterpenoid compounds that act on protein kinase c (pkc)29 Dec 2022US 2022/0411362 A1K-Gen, Inc.
- Phenalene-1-one-containing photosensitizer composition, phenalene-1-one compound and the use thereof3 Mar 2022US 2022/0064114 A1Trioptotec GmbH
- Decalin derivatives, a process for the preparation and pharmaceutical composition thereof23 Dec 2021US 2021/0395212 A1Council of Scientific and Industrial Research
- Cosmetic Composition Comprising Vetiver Root Extract4 Feb 2021US 2021/0030663 A1Givaudan SA
Most cited
By later US patents
- Arylphenyl-substituted cyclic keto enols88US 6,451,843 B1Bayer Aktiengesellschaft · 2002
- Method of treating certain tumors using illudin analogs33US 5,439,936 AThe Regents of the University of California · 1995
- Illudin analogs32US 5,523,490 AThe Regents of the University of California · 1996
- Illudin analogs useful as antitumor agents32US 5,563,176 AThe Regents of the University of California · 1996
- Illudin analogs useful as antitumor agents31US 5,932,553 AThe Regents of the University of California · 1999