C07C 35/38
Derived from the fluorene skeleton
Official title: derived from the fluorene skeleton
C07C35/38 (Derived from the fluorene skeleton) appears on 10 US grants and 6 published applications in this corpus.
Search patents in C07C- Granted patents
- 10
- Published applications
- 6
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 22 Aug 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 4 | 0 |
| 1986 | 1 | 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 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Polymer compound and light emitting device using the same22 Aug 2017US 9,741,934 B2Sumitomo Chemical Company, Limited
- Reagent for enhancing generation of chemical species16 May 2017US 9,650,357 B2Osaka University
- Reagent and composition of resist11 Apr 2017US 9,618,844 B2Osaka University
- Cross-linked organic polymer compositions and methods for controlling cross-linking reaction rate and of modifying same to enhance processability18 Aug 2015US 9,109,080 B2Delsper LP
- Oxabicycloalkane herbicides2 Jun 1987US 4,670,041 AE. I. Du Pont de Nemours and Company
- Polymer compound and light emitting device using the same30 Mar 2017US 2017/0092864 A1Sumitomo Chemical Company, Limited
- Reagent for enhancing generation of chemical species7 Jul 2016US 2016/0194300 A1Toyo Gosei Co., Ltd.
- Reagent and composition of resist10 Mar 2016US 2016/0070165 A1Toyo Gosei Co., Ltd.
- Reagent for enhancing generation of chemical species5 Mar 2015US 2015/0060728 A1Toyo Gosei Co., Ltd.
- Cross-Linked Organic Polymer Compositions and Methods for Controlling Cross-Linking Reaction Rate and of Modifying Same to Enhance Processability25 Sep 2014US 2014/0284850 A1Delsper LP
Most cited
By later US patents
- Oxabicycloalkane herbicides28US 4,670,041 AE. I. Du Pont de Nemours and Company · 1987
- Oxabicycloalkane herbicides12US 4,542,244 AShell Oil Company · 1985
- Intermediates for oxabicycloalkane herbicides4US 4,567,283 AShell Oil Company · 1986
- Tetrahydrothienyl substituted ethers2US 4,542,151 AE. R. Squibb & Sons, Inc. · 1985
- Reagent and composition of resist2US 9,618,844 B2Osaka University · 2017