C07C 323/05
The carbon skeleton being acyclic and unsaturated
Official title: the carbon skeleton being acyclic and unsaturated
C07C323/05 (The carbon skeleton being acyclic and unsaturated) appears on 7 US grants and 2 published applications in this corpus.
Search patents in C07C- Granted patents
- 7
- Published applications
- 2
- Assignees
- 3
- Inventors
- 18
- Latest grant
- 8 Jun 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 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 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for preparing carotenoid polyene chain compounds and intermediates for preparing the same8 Jun 2004US 6,747,166 B2SK Corporation
- Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dial11 Jun 2002US 6,403,838 B1
- Diallylic sulfides and processes for preparing the same4 Dec 2001US 6,326,519 B1
- Process for making β-carotene2 Oct 2001US 6,297,416 B1
- Hydroxylamine ethers2 Jul 1991US 5,028,714 ASumitomo Chemical Company, Limited
Most cited
By later US patents
- Substituted derivatives of 1,1-dichloroalkene-1 and their preparation and uses4US 4,059,635 A1977
- Process for making β-carotene2US 6,297,416 B12001
- Pyrazole compounds and use thereof1US 4,980,345 ASumitomo Chemical Company, Limited · 1990
- Diallylic sulfides and processes for preparing the same1US 6,326,519 B12001
- Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dial1US 6,403,838 B12002