C07F 9/655327
The sulfur atom being part of a four-membered ring
Official title: {the sulfur atom being part of a four-membered ring}
C07F9/655327 (The sulfur atom being part of a four-membered ring) appears on 4 US grants and 1 published applications in this corpus.
Search patents in C07F- Granted patents
- 4
- Published applications
- 1
- Assignees
- 2
- Inventors
- 7
- Latest grant
- 19 Apr 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 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 | 0 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Polymerizable composition, resin using the same, optical component and compound19 Apr 2011US 7,928,247 B2Mitsui Chemicals, Inc.
- Process for the preparation of the 2-diethoxyphosphinylimino-1,3-dithietane24 Jan 1978US 4,070,372 AAmerican Cyanamid Company
- Process for the preparation of 2-dialkoxy phosphinylimino-1,3-dithietane10 Jan 1978US 4,067,882 AAmerican Cyanamid Company
- Integrated process for the preparation of 2-dialkoxyphosphinylimino-1,3-dithietane27 Dec 1977US 4,065,466 AAmerican Cyanamid Company
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.