C07J 1/004
The substituent in position 17 alfa being an unsaturated hydrocarbon group
Official title: {the substituent in position 17 alfa being an unsaturated hydrocarbon group}
C07J1/004 (The substituent in position 17 alfa being an unsaturated hydrocarbon group) appears on 68 US grants and 25 published applications in this corpus.
Search patents in C07J- Granted patents
- 68
- Published applications
- 25
- Assignees
- 27
- Inventors
- 110
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 5 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 3 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Ultrasonic-assisted pretreatment method for extraction of multiple steroid hormones in sediment7 May 2024US 11,976,093 B2Jiangnan University
- Hydroxysteroid compounds, their intermediates, process of preparation, composition and uses thereof3 Jan 2023US 11,542,298 B2Epirium Bio Inc.
- Hydroxysteroid compounds, their intermediates, process of preparation, composition and uses thereof14 Apr 2020US 10,618,933 B2Epirium Bio Inc.
- Method for preparing substituted 3,7-dihydroxy steroids12 Jun 2018US 9,994,608 B2NeurMedix, Inc.
- Method for preparing substituted 3,7-dihydroxy steroids31 Oct 2017US 9,802,976 B2NeurMedix, Inc.
- Chemoenzymatic method for synthesizing steroid he328623 Oct 2025US 2025/0327109 A1Hubei University
- GPX4 Inhibitors and Senolytic Compounds and Uses Thereof25 Sep 2025US 2025/0296951 A1
- Ultrasonic-Assisted Pretreatment Method for Extraction of Multiple Steroid Hormones in Sediment3 Jun 2021US 2021/0163525 A1Jiangnan University
- Hydroxysteroid compounds, their intermediates, process of preparation, composition and uses thereof28 Jan 2021US 2021/0024572 A1Epirium Bio Inc.
- Lif/lifr antagonist in oncology and nonmalignant diseases19 Mar 2020US 2020/0087340 A1Evestra, Inc.
Most cited
By later US patents
- 19-Oxygenated-5.alpha.-androstanes for the enhancement of libido91US 4,071,625 ARichardson-Merrell Inc. · 1978
- Process for the preparation of 17.alpha.-hydroxyprogesterones and corticoids from androstenes48US 4,041,055 AThe Upjohn Company · 1977
- Method of treatment of androgen-related diseases48US 5,372,996 AEndorecherche, Inc. · 1994
- Microbiological degradation of sterol side chains to a 17-keto group40US 4,179,336 ASchering Aktiengellschaft · 1979
- Antiandrogenic 17.alpha.-substituted steroids35US 4,344,941 ASchering Corporation · 1982