C07C 255/23
Containing cyano groups and carboxyl groups, other than cyano groups, bound to
Official title: containing cyano groups and carboxyl groups, other than cyano groups, bound to the same unsaturated acyclic carbon skeleton
C07C255/23 (Containing cyano groups and carboxyl groups, other than cyano groups, bound to) appears on 92 US grants and 63 published applications in this corpus.
Search patents in C07C- Granted patents
- 92
- Published applications
- 63
- Assignees
- 76
- Inventors
- 282
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 0 | 3 |
| 2004 | 1 | 4 |
| 2005 | 2 | 3 |
| 2006 | 3 | 5 |
| 2007 | 2 | 2 |
| 2008 | 4 | 1 |
| 2009 | 2 | 4 |
| 2010 | 2 | 3 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 3 | 5 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 5 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 4 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Photoactive compounds, photoresist compositions including the same, and pattern formation methods25 Aug 2026US 12,717,231 B2Dupont Electronic Materials International, LLC
- Fluorescent probe, preparation method therefor and use thereof9 Dec 2025US 12,492,337 B2Fluorescence Diagnosis (Shanghai) Biotech Company
- Modular continuous flow device22 Aug 2023US 11,731,101 B2Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Free-standing non-fouling polymers, their compositions, and related monomers29 Nov 2022US 11,512,160 B2University of Washington
- Process for preparing electron deficient olefins23 Feb 2021US 10,927,071 B2Henkel IP & Holding GmbH
- Endocannabinoid ligands and related analogs13 Aug 2026US 2026/0234099 A1Northeastern University
- Difluoroaldehyde, epoxy, and derivative thereof11 Dec 2025US 2025/0376430 A1SynCrest Inc.
- Biobased cyanoacrylate compound2 Oct 2025US 2025/0304529 A1Bostik SA
- Nitrophenyl-acrylamides and uses thereof6 Mar 2025US 2025/0074894 A1Brown University
- Adamantane amides and thioamides for the treatment of ebolavirus infection18 Jul 2024US 2024/0238265 A1Arisan Therapeutics Inc.
Most cited
By later US patents
- Treatment of platelet derived growth factor related disorders such as cancers77US 5,700,823 ABiosignal Limited · 1997
- Treatment of platelet derived growth factor related disorders such as cancers61US 5,990,141 ASugen, Inc. · 1999
- Process for the production of biscyanoacrylates41US 6,096,848 AHenkel Kommanditgesellschaft auf Aktien · 2000
- Isoxazole-4-carboxamides and hydroxyalkylidenecyanoacetamides, pharmaceuticals containing these compounds and their use40US 5,494,911 AHoechst Aktiengesellschaft · 1996
- Medicaments to combat chronic graft-versus-host diseases33US 4,965,276 AHoechst Aktiengesellschaft · 1990