C07J 5/0084
By an alkylene group
Official title: {by an alkylene group}
C07J5/0084 (By an alkylene group) appears on 9 US grants and 0 published applications in this corpus.
Search patents in C07J- Granted patents
- 9
- Published applications
- 0
- Assignees
- 4
- Inventors
- 17
- Latest grant
- 1 Apr 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- 16-methyl-.DELTA..sup.1,4 -pregnadiene-3,20-diones1 Apr 1997US 5,616,743 ARoussel Uclaf
- 16-methyl-.DELTA.1,4-pregnadiene-3,20-dione2 May 1995US 5,412,091 ARoussel Uclaf
- 16-methyl-.DELTA.1,4-pregnadiene-3,20-diones28 Sep 1993US 5,248,773 ARoussel Uclaf
- Preparation of 3-oxo-.DELTA..sup.1,4 -steroids13 Jun 1989US 4,839,282 ASchering Corporation
- 16-Methylene-17.alpha.-hydroxy-progesterones28 Jan 1986US 4,567,001 AThe Upjohn Company
No published applications in this class yet.
Most cited
By later US patents
- Process for the preparation of 7.alpha.-halogeno-3-oxo-4-dehydro steroids and novel 7.alpha.-halogeno derivatives produced thereby21US 4,076,708 ASchering Corporation · 1978
- 16-methyl-.DELTA.1,4-pregnadiene-3,20-dione18US 5,412,091 ARoussel Uclaf · 1995
- 16-methyl-.DELTA.1,4-pregnadiene-3,20-diones17US 5,248,773 ARoussel Uclaf · 1993
- 16-methyl-.DELTA..sup.1,4 -pregnadiene-3,20-diones17US 5,616,743 ARoussel Uclaf · 1997
- 7.alpha.-Halogeno-3,20-dioxo-1,4-pregnadienes, methods for their manufacture, their use as anti-inflammatory agents, and pharmaceutical formulations useful therefor15US 4,124,707 ASchering Corporation · 1978