C07C 205/46
The carbon skeleton containing carbon atoms of quinone rings
Official title: the carbon skeleton containing carbon atoms of quinone rings
C07C205/46 (The carbon skeleton containing carbon atoms of quinone rings) appears on 41 US grants and 11 published applications in this corpus.
Search patents in C07C- Granted patents
- 41
- Published applications
- 11
- Assignees
- 29
- Inventors
- 92
- Latest grant
- 10 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 7 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Naphthoquinones, pro-drugs, and methods of use thereof10 Nov 2020US 10,829,427 B2Board of Regents, The University of Texas System
- Crystalline inhibitor of 4-hydroxyphenylpyruvate dioxygenase9 Oct 2018US 10,093,610 B2Dipharma S.p.A.
- Crystalline inhibitor of 4-hydroxyphenylpyruvate dioxygenase, and a process of synthesis and crystallization thereof10 Oct 2017US 9,783,485 B1Dipharma S.p.A.
- Method of producing optically active compound27 Jun 2017US 9,687,833 B2Dexerials Corporation
- 1,4-naphthoquinones derivatives and therapeutic use thereof28 Jul 2015US 9,090,549 B2Centre National de la Recherche Scientifique (CNRS)
- Alkene quinone compounds and methods of use25 Jul 2024US 2024/0245627 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Treatment of disorders associated with oxidative stress and compounds for same4 May 2023US 2023/0139593 A1Board of Regents, The University of Texas System
- Naphthoquinones, pro-drugs, and methods of use thereof7 Mar 2019US 2019/0071380 A1Board of Regents, The University of Texas System
- Crystalline Inhibitor of 4-Hydroxyphenylpyruvate Dioxygenase31 May 2018US 2018/0148402 A1Dipharma S.p.A.
- Method of producing optically active compound1 Sep 2016US 2016/0250625 A1Dexerials Corporation
Most cited
By later US patents
- Ceric oxidant11US 4,794,172 AW. R. Grace & Co.-Conn. · 1988
- Naphthalene anti-psoriatic agents9US 4,466,981 ASyntex (U.S.A.) Inc. · 1984
- Method for producing organic compound and organic compound obtained by the method7US 8,592,498 B2M. Technique Co., Ltd. · 2013
- Method of producing optically active compound7US 9,687,833 B2Dexerials Corporation · 2017
- Substituted naphthacene-5,12-diones6US 5,112,977 ACiba-Geigy Corporation · 1992