C07J 1/0037
The substituent in position 17 alfa being a saturated hydrocarbon group
Official title: {the substituent in position 17 alfa being a saturated hydrocarbon group}
C07J1/0037 (The substituent in position 17 alfa being a saturated hydrocarbon group) appears on 40 US grants and 9 published applications in this corpus.
Search patents in C07J- Granted patents
- 40
- Published applications
- 9
- Assignees
- 20
- Inventors
- 74
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
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.
- 17-hydroxy-17-pentafluoroethyl-estra-4,9(10)-diene-11-ethynylphenyl derivatives, methods for the production thereof and use thereof for treating diseases11 Aug 2015US 9,102,701 B2Bayer Intellectual Property GmbH
- Process for the production of oxandrolone7 Mar 2006US 7,009,063 B2Barr Laboratories, Inc.
- Use of st-type lipid compounds in preparation of nucleic acid delivery reagent and related product5 Sep 2024US 2024/0293551 A1Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences
- 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.
- Hydroxysteroid compounds, their intermediates, process of preparation, composition and uses thereof8 Jun 2017US 2017/0158730 A1Sphaera Pharma Pvt. Ltd.
- 17-hydroxy-17-pentafluoroethyl-estra-4,9(10)-diene-11-ethynylphenyl derivatives, methods for the production thereof and use thereof for treating diseases26 Jul 2012US 2012/0190660 A1Bayer Pharma Aktiengesellschaft
Most cited
By later US patents
- 19-Oxygenated-5.alpha.-androstanes for the enhancement of libido91US 4,071,625 ARichardson-Merrell Inc. · 1978
- 17-Hydroxy-steroids72US 4,898,694 A1990
- Composition for topical application and use thereof55US 4,039,669 ASterling Drug Inc. · 1977
- 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