C07J 1/0059
Substituted in position 17 by a keto group
Official title: {substituted in position 17 by a keto group}
C07J1/0059 (Substituted in position 17 by a keto group) appears on 203 US grants and 149 published applications in this corpus.
Search patents in C07J- Granted patents
- 203
- Published applications
- 149
- Assignees
- 126
- Inventors
- 433
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 9 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 6 |
| 2003 | 4 | 10 |
| 2004 | 4 | 7 |
| 2005 | 4 | 7 |
| 2006 | 4 | 5 |
| 2007 | 5 | 0 |
| 2008 | 2 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 5 |
| 2012 | 1 | 3 |
| 2013 | 0 | 5 |
| 2014 | 3 | 6 |
| 2015 | 3 | 9 |
| 2016 | 8 | 8 |
| 2017 | 2 | 4 |
| 2018 | 3 | 5 |
| 2019 | 7 | 5 |
| 2020 | 5 | 8 |
| 2021 | 7 | 12 |
| 2022 | 8 | 5 |
| 2023 | 2 | 10 |
| 2024 | 5 | 11 |
| 2025 | 3 | 4 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 2-methoxyestradiol derivatives and medical uses thereof10 Mar 2026US 12,570,685 B2Institut Pasteur Korea
- Compositions and methods for treating CNS disorders27 Jan 2026US 12,534,495 B2Sage Therapeutics, Inc.
- Non-cryogenic, ammonia-free reduction of aryl compounds23 Sep 2025US 12,421,178 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Intermediates for the preparation of 11-methylene steroids18 Feb 2025US 12,227,537 B2Crystal Pharma, S.A.U.
- 19-nor C3,3-disubstituted C21-n-pyrazolyl steroids and methods of use thereof21 Jan 2025US 12,201,640 B2Sage Therapeutics, Inc.
- Process and intermediates for the preparation of 3alpha-hydroxy-3beta-alkyl steroids3 Sep 2026US 2026/0258072 A1Curia Spain, S.A.U.
- Intermolecular cyclopropanation of unsaturated hydrocarbons20 Aug 2026US 2026/0242327 A1The Penn State Research Foundation
- Neuroactive steroids, compositions, and uses thereof30 Apr 2026US 2026/0116911 A1Sage Therapeutics, Inc.
- Neuroactive steroids, compositions, and uses thereof30 Apr 2026US 2026/0116912 A1Sage Therapeutics, Inc.
- Compositions and methods for treating cns disorders9 Apr 2026US 2026/0098053 A1Sage Therapeutics, Inc.
Most cited
By later US patents
- 1,3-propane diol esters and ethers and methods for their use in drug delivery162US 6,555,700 B1Scotia Holdings PLC · 2003
- Fatty acid esters as bioactive compounds147US 6,245,811 B1Scotia Holdings PLC · 2001
- Anti-estrogenic compounds and compositions119US 5,395,842 AEndorecherche, Inc. · 1995
- Estrogenic compounds as anti-angiogenic agents112US 5,504,074 AChildren's Medical Center Corporation · 1996
- Estriol esters71US 4,738,957 ASchering Corporation · 1988