C07C 255/27
Containing cyano groups, amino groups and doubly-bound oxygen atoms bound to the
Official title: containing cyano groups, amino groups and doubly-bound oxygen atoms bound to the carbon skeleton
C07C255/27 (Containing cyano groups, amino groups and doubly-bound oxygen atoms bound to the) appears on 19 US grants and 11 published applications in this corpus.
Search patents in C07C- Granted patents
- 19
- Published applications
- 11
- Assignees
- 11
- Inventors
- 22
- Latest grant
- 15 Mar 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 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 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 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
- Process for the preparation of 4-haloalkylnicotinonitriles8 Mar 2005US 6,864,385 B2Aventis CropScience GmbH
- 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
- Process for the preparation of 4-haloalkylnicotinonitriles1 Apr 2003US 6,541,640 B2Aventis CropScience GmbH
- Method of preparing glucose-derived adiponitrile and a method of dehydrating biomass-derived amide compound13 Mar 2025US 2025/0084031 A1Hyundai Motor Company
- Perfluorinated amide salts and their uses as ionic conducting materials1 Aug 2024US 2024/0253023 A1
- 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
- Process for the preparation of 4-haloalkylnicotinonitriles12 Jun 2003US 2003/0109711 A1Aventis CropScience GmbH
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
- N-acetonylbenzamides and their use as fungicides26US 4,822,902 ARohm and Haas Company · 1989
- 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