C12P 33/06
Hydroxylating
C12P33/06 (Hydroxylating) appears on 99 US grants and 65 published applications in this corpus.
Search patents in C12P- Granted patents
- 99
- Published applications
- 65
- Assignees
- 59
- Inventors
- 288
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 5 |
| 2003 | 3 | 4 |
| 2004 | 1 | 5 |
| 2005 | 2 | 5 |
| 2006 | 5 | 0 |
| 2007 | 2 | 4 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 6 |
| 2012 | 5 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 2 | 5 |
| 2019 | 4 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 5 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for the hydroxylation of steroids14 Apr 2026US 12,601,000 B2Annikki GmbH
- Recombinant yeast strain having sterol productivity, preparation method therefor and use thereof10 Mar 2026US 12,570,991 B2Chung Ang University Industry Academic Cooperation Foundation
- Method for the hydroxylation of steroids20 May 2025US 12,305,212 B2PharmaZell GmbH
- 21-hydroxylation of steroids23 Apr 2024US 11,965,199 B2Sanofi
- 21-hydroxylation of steroids21 Mar 2023US 11,608,514 B2Euroapi
- Chemoenzymatic method for synthesizing steroid he328623 Oct 2025US 2025/0327109 A1Hubei University
- Enzymes, host cells, and methods for biosynthesis of dammarenediol and derivatives28 Nov 2024US 2024/0392340 A1Manus Bio Inc.
- Composition for producing bile acids3 Oct 2024US 2024/0325458 A1Jsr Corporation
- Method for the hydroxylation of steroids18 Jul 2024US 2024/0240221 A1PharmaZell GmbH
- Method for the hydroxylation of steroids27 Jun 2024US 2024/0209410 A1Annikki GmbH
Most cited
By later US patents
- Ergostadientriols, compositions containing same, and methods of preparing and using same35US 4,234,577 AZ-L Limited Partnership · 1980
- Fermentation methods of preparing ergostadientriols22US 4,368,264 AZ-L Limited Partnership · 1983
- Biological process for producing 17.beta.-N-monosubstituted carbamoyl-11-oxo-4-aza-5-.alpha.-androst-3-one testosterone-5-.alpha. reductase inhibitors20US 5,215,894 AMerck & Co., Inc. · 1993
- Yeast strains autonomously producing steroids13US 7,670,829 B2Aventis Pharma S. A. · 2010
- Processes for preparation of 9,11-epoxy steroids and intermediates useful therein11US 5,981,744 AG. D. Searle & Co. · 1999