C07C 49/23
Containing rings other than six-membered aromatic rings
Official title: containing rings other than six-membered aromatic rings
C07C49/23 (Containing rings other than six-membered aromatic rings) appears on 11 US grants and 1 published applications in this corpus.
Search patents in C07C- Granted patents
- 11
- Published applications
- 1
- Assignees
- 7
- Inventors
- 19
- Latest grant
- 20 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Processes for preparing a 2-(1,2,2-trimethyl-3-cyclopentenyl)-2-oxoethyl carboxylate compound and hydroxymethyl 1,2,2-trimethyl-3-cyclopentenyl ketone, and a halomethyl (1,2,2-trimethyl-3-cyclopentenyl) ketone compound20 Dec 2022US 11,530,176 B2Shin-Etsu Chemical Co., Ltd.
- Synthesis of haloenones and aryl or alkyl substituted enones or alkenes29 Aug 1995US 5,446,203 ANew York University
- Azulenic retinoid compounds, compositions and methods10 Aug 1993US 5,235,076 AUniversity of Hawaii
- Antiviral compositions derived from marine sponge epipolasis reiswigi and their methods of use19 Jun 1990US 4,935,439 AHarbor Branch Oceanographic Institution, Inc.
- Substituted 5-cycloalkyl-2,2-di-methyl-pentan-3-ones28 Apr 1987US 4,661,640 ABayer Aktiengesellschaft
Most cited
By later US patents
- Antiviral compositions derived from marine sponge epipolasis reiswigi and their methods of use18US 4,935,439 AHarbor Branch Oceanographic Institution, Inc. · 1990
- Synthesis of haloenones and aryl or alkyl substituted enones or alkenes15US 5,446,203 ANew York University · 1995
- Ambrinol and its homologues5US 4,341,908 AFritzsche Dodge & Olcott Inc. · 1982
- Halogen containing ionone derivatives and compositions containing same3US 4,272,412 AFritzsche Dodge & Olcott Inc. · 1981
- Substituted acetylene-ketones3US 4,625,066 ABayer Aktiengesellschaft · 1986