C07C 255/17
Containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic
Official title: containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic carbon skeleton
C07C255/17 (Containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic) appears on 33 US grants and 25 published applications in this corpus.
Search patents in C07C- Granted patents
- 33
- Published applications
- 25
- Assignees
- 35
- Inventors
- 117
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 3 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium2 May 2023US 11,639,330 B2Showa Denko K. K.
- Kinase inhibitors17 Oct 2017US 9,790,209 B2Respivert Limited
- Electron deficient olefins1 Nov 2016US 9,481,640 B2Henkel IP & Holding GmbH
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials15 Mar 2011US 7,906,235 B2Hydro-Quebec
- Asymmetric catalysts prepared from optically active bisphosphites bridged by achiral diols21 Mar 2006US 7,015,360 B2Dow Global Technologies LLC
- Difluoroaldehyde, epoxy, and derivative thereof11 Dec 2025US 2025/0376430 A1SynCrest Inc.
- Method for preparing 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid13 Mar 2025US 2025/0084110 A1Zhejiang University
- Metal Complex, Semiconductor Layer Comprising a Metal Complex and Organic Electronic Device21 Nov 2024US 2024/0383935 A1Novaled GmbH
- Compound, Semiconductor Layer Comprising Compound and Organic Electronic Device14 Nov 2024US 2024/0381760 A1Novaled GmbH
- Perfluorinated amide salts and their uses as ionic conducting materials1 Aug 2024US 2024/0253023 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
- .omega.-hydroxy-(.omega.-3)-ketonitrile and method for preparing .omega.-hydroxyaliphatic acid27US 5,350,868 ASoda Aromatic Co., Ltd. · 1994
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials24US 6,835,495 B2Centre National De La Recherche Scientifique · 2004
- Electron deficient olefins24US 9,481,640 B2Henkel IP & Holding GmbH · 2016