C07D 311/52
Enol-esters or -ethers, or sulfur analogues thereof
C07D311/52 (Enol-esters or -ethers, or sulfur analogues thereof) appears on 12 US grants and 10 published applications in this corpus.
Search patents in C07D- Granted patents
- 12
- Published applications
- 10
- Assignees
- 7
- Inventors
- 11
- Latest grant
- 15 Mar 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 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 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials15 Mar 2011US 7,906,235 B2Hydro-Quebec
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials28 Dec 2004US 6,835,495 B2Centre National De La Recherche Scientifique
- Malononitrile-derivative anion salts, and their uses as ionic conducting materials10 Jun 2003US 6,576,159 B1Centre National De La Recherche Scientifique
- Surface modified carbonaceous materials14 Jan 2003US 6,506,517 B2Centre National De La Recherche Scientifique
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials28 May 2002US 6,395,367 B1Centre National De La Recherche Scientifique
- Perfluorinated amide salts and their uses as ionic conducting materials1 Aug 2024US 2024/0253023 A1
- Synthesis of difluoromethyl ethers and sulfides26 Nov 2015US 2015/0336866 A1
- Indirect modeling of new repellent molecules active against insects, acarids, and other arthropods28 Mar 2013US 2013/0079394 A1Cnrs (Centre National Recherche Scientifique)
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials9 Jun 2005US 2005/0123831 A1Hydro-Quebec
- Perfluorinated amide salts and their uses as ionic conducting materials7 Apr 2005US 2005/0074668 A1
Most cited
By later US patents
- Perfluorinated amide salts and their uses as ionic conducting materials61US 6,319,428 B1Centre National De La Recherche Scientifique · 2001
- Proton conductors in liquid form34US 6,120,696 ACentre National De La Recherche Scientifique · 2000
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials24US 6,835,495 B2Centre National De La Recherche Scientifique · 2004
- Heterocyclic aromatic anion salts, and their uses as ionic conducting materials22US 6,171,522 B2Centre National De La Recherche Scientifique · 2001
- Malononitrile-derivative anion salts, and their uses as ionic conducting materials11US 6,333,425 B1Centre National De La Recherche Scientifique · 2001