C07C 205/48
The carbon skeleton being further substituted by singly-bound oxygen atoms
Official title: the carbon skeleton being further substituted by singly-bound oxygen atoms
C07C205/48 (The carbon skeleton being further substituted by singly-bound oxygen atoms) appears on 11 US grants and 2 published applications in this corpus.
Search patents in C07C- Granted patents
- 11
- Published applications
- 2
- Assignees
- 7
- Inventors
- 28
- Latest grant
- 27 Jun 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of producing optically active compound27 Jun 2017US 9,687,833 B2Dexerials Corporation
- Substituted naphthacene-5,12-diones and their use21 Feb 1995US 5,391,749 ACiba-Geigy Corporation
- Substituted naphthacene-5,12-diones12 May 1992US 5,112,977 ACiba-Geigy Corporation
- Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones13 Nov 1990US 4,970,328 ABayer Aktiengesellschaft
- Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones29 May 1990US 4,929,642 ABayer Aktiengesellschaft
Most cited
By later US patents
- Naphthalene anti-psoriatic agents9US 4,466,981 ASyntex (U.S.A.) Inc. · 1984
- Method of producing optically active compound7US 9,687,833 B2Dexerials Corporation · 2017
- Substituted naphthacene-5,12-diones6US 5,112,977 ACiba-Geigy Corporation · 1992
- Naphthalene anti-psoriatic agents5US 4,593,120 ASyntex (U.S.A.) Inc. · 1986
- Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones5US 4,929,642 ABayer Aktiengesellschaft · 1990