C07C 255/54
Containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
Official title: containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
C07C255/54 (Containing cyano groups and etherified hydroxy groups bound to the carbon skeleton) appears on 599 US grants and 471 published applications in this corpus.
Search patents in C07C- Granted patents
- 599
- Published applications
- 471
- Assignees
- 300
- Inventors
- 1,749
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 7 | 0 |
| 1990 | 11 | 0 |
| 1991 | 10 | 0 |
| 1992 | 13 | 0 |
| 1993 | 16 | 0 |
| 1994 | 8 | 0 |
| 1995 | 12 | 0 |
| 1996 | 36 | 0 |
| 1997 | 33 | 0 |
| 1998 | 24 | 0 |
| 1999 | 25 | 0 |
| 2000 | 17 | 0 |
| 2001 | 15 | 2 |
| 2002 | 24 | 18 |
| 2003 | 17 | 43 |
| 2004 | 29 | 26 |
| 2005 | 18 | 28 |
| 2006 | 17 | 27 |
| 2007 | 26 | 22 |
| 2008 | 11 | 21 |
| 2009 | 14 | 17 |
| 2010 | 21 | 19 |
| 2011 | 16 | 18 |
| 2012 | 10 | 10 |
| 2013 | 16 | 11 |
| 2014 | 11 | 10 |
| 2015 | 9 | 14 |
| 2016 | 12 | 22 |
| 2017 | 13 | 19 |
| 2018 | 16 | 17 |
| 2019 | 11 | 23 |
| 2020 | 18 | 21 |
| 2021 | 11 | 15 |
| 2022 | 14 | 18 |
| 2023 | 10 | 19 |
| 2024 | 5 | 12 |
| 2025 | 15 | 13 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium9 Jun 2026US 12,649,825 B2Resonac Corporation
- HSD17B13 inhibitors and uses thereof2 Jun 2026US 12,643,858 B2Inipharm, Inc.
- Phenol compound, conductive paste composition, method for producing conductive paste composition, conductive wire, and method for producing conductive wire31 Mar 2026US 12,590,219 B2Shin-Etsu Chemical Co., Ltd.
- Benzylamine derivative, preparation method therefor and use thereof24 Mar 2026US 12,583,822 B2Academy of Military Medical Sciences
- Compounds advantageous in the treatment of central nervous system diseases and disorders2 Dec 2025US 12,486,218 B2Aurimmed Pharma, Inc.
- Reactive mesogens16 Jul 2026US 2026/0201251 A1Merck Patent GmbH
- Masp-2 inhibitors and methods of use9 Jul 2026US 2026/0193179 A9Omeros Corporation
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications2 Jul 2026US 2026/0184663 A1NucMito Pharmaceuticals Co. Ltd.
- Method of precision 3d printed glassy carbon7 May 2026US 2026/0124801 A1Nanyang Technological University
- Modulators of mas-related g-protein receptor x4 and related products and methods23 Apr 2026US 2026/0108482 A1Escient Pharmaceuticals, Inc.
Most cited
By later US patents
- Process of preparing compositions having multiple oriented mesogens149US 5,073,294 AHercules Incorporated · 1991
- Difluorobenzonitrile derivatives136US 5,211,878 AMerck Patent GmbH · 1993
- 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides122US 7,314,849 B2Dow AgroSciences LLC · 2008
- Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analetics115US 5,364,866 AHoechst-Roussel Pharmaceuticals Inc. · 1994
- Tri-substituted phenyl derivatives and their use in pharmaceutical compositions and methods of treatment69US 5,491,147 ACelltech Limited · 1996