C07J 5/0092
By an oh group free esterified or etherified
Official title: {by an OH group free esterified or etherified}
C07J5/0092 (By an oh group free esterified or etherified) appears on 31 US grants and 11 published applications in this corpus.
Search patents in C07J- Granted patents
- 31
- Published applications
- 11
- Assignees
- 19
- Inventors
- 83
- Latest grant
- 4 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for preparing 16Alpha-hydroxyprednisolone4 Apr 2023US 11,618,766 B2Zhejiang Shenzhou Pharmaceutical Company Limited
- Process for preparation of corticosteroids21 Jan 2020US 10,538,551 B2Coral Drugs Pvt. Ltd.
- Process for preparation of glucocorticoid steroids19 Mar 2019US 10,233,210 B2Coral Drugs Pvt. Ltd.
- Preparations of hydrophobic therapeutic agents, methods of manufacture and use thereof14 Nov 2017US 9,815,865 B2Nicox Ophthalmics, Inc.
- Process for preparing budesonide21 Feb 2012US 8,119,793 B2Industriale Chimica S.R.L.
- Method for preparing 16alpha-hydroxyprednisolone26 Jan 2023US 2023/0028248 A1Zhejiang Shenzhou Pharmaceutical Company Limited
- Novel process for preparation of corticosteroids13 Jun 2019US 2019/0177361 A1Coral Drugs Pvt. Ltd.
- Novel process for preparation of glucocorticoid steroids4 Jan 2018US 2018/0002372 A1Coral Drugs Pvt. Ltd.
- Preparations of hydrophobic therapeutic agents, methods of manufacture and use thereof26 Nov 2015US 2015/0337006 A1Aciex Therapeutics, Inc.
- Process for preparing budesonide15 Oct 2009US 2009/0259037 A1Industriale Chimica S.R.L.
Most cited
By later US patents
- Pregna-1,4-diene3,20-dione-16-17-acetal-21 esters, process for their preparation, composition, and methods for the treatment of inflammatory conditions72US 5,482,934 AEspecialidades Latinas Medicamentos Universales, S.A. (Elmu, S.A.) · 1996
- Process for the manufacture of budesonide35US 5,556,964 AAktiebolaget Astra · 1996
- Retinoic acid esters of steroids of the pregnane series, their use in the treatment of acne and pharmaceutical formulations useful therefor18US 3,984,544 ASchering Corporation · 1976
- Process for preparing .DELTA..sup.1,4 -pregnadiene-3,20-diones17US 5,310,896 ARoussel Uclaf · 1994
- Steroid intermediates and processes for their preparation17US 5,502,183 ASchering Corporation · 1996