C07C 49/207
With only carbon-to-carbon triple bonds as unsaturation
Official title: with only carbon-to-carbon triple bonds as unsaturation
C07C49/207 (With only carbon-to-carbon triple bonds as unsaturation) appears on 5 US grants and 1 published applications in this corpus.
Search patents in C07C- Granted patents
- 5
- Published applications
- 1
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 23 Feb 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 1 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Deordorising compositions and deodorising products containing same23 Feb 2016US 9,265,852 B2Robertet S.A.
- 1,2-dialkinylated compounds19 Sep 2000US 6,121,442 AUniversity of Heildelberg
- Preparation of methyl ketones11 Aug 1987US 4,686,291 ABayer Aktiengesellschaft
- .alpha. Chain dienic prostanoic acid derivatives26 Jan 1982US 4,312,994 AG. D. Searle & Co.
- Process for the preparation of ketones12 Jul 1977US 4,035,395 ABayer Aktiengesellschaft
Most cited
By later US patents
- Process for the preparation of ketones13US 4,035,395 ABayer Aktiengesellschaft · 1977
- Preparation of methyl ketones3US 4,686,291 ABayer Aktiengesellschaft · 1987
- .alpha. Chain dienic prostanoic acid derivatives2US 4,312,994 AG. D. Searle & Co. · 1982
- 1,2-dialkinylated compounds1US 6,121,442 AUniversity of Heildelberg · 2000