C07C 255/16
Containing cyano groups and singly-bound oxygen atoms bound to the same carbon
Official title: containing cyano groups and singly-bound oxygen atoms bound to the same carbon atom of an acyclic carbon skeleton
C07C255/16 (Containing cyano groups and singly-bound oxygen atoms bound to the same carbon) appears on 65 US grants and 43 published applications in this corpus.
Search patents in C07C- Granted patents
- 65
- Published applications
- 43
- Assignees
- 46
- Inventors
- 168
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 6 |
| 2002 | 5 | 5 |
| 2003 | 8 | 4 |
| 2004 | 1 | 0 |
| 2005 | 2 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 4 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electrolyte, and electrochemical device and electronic device including same4 Mar 2025US 12,240,798 B2Ningde Amperex Technology Limited
- Electrolyte and electrochemical apparatus using same24 Dec 2024US 12,176,491 B2Ningde Amperex Technology Limited
- Crystals of intermediate for benzindene prostaglandins and methods for preparation thereof29 Sep 2020US 10,787,416 B1Chirogate International Inc.
- Functionalized choline chloride ionic liquid, preparation method thereof and use in electrochemical energy storage device8 Aug 2017US 9,728,806 B2Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Antibacterial agents5 Jun 2025US 2025/0179008 A1Taxis Pharmaceuticals, Inc.
- Electrochemical device and electronic device including same15 May 2025US 2025/0158128 A1Ningde Amperex Technology Limited
- Dhodh inhibitors containing a carboxylic acid bioisostere27 Feb 2025US 2025/0066290 A1Immunic AG
- Compounds useful as hair dyes20 Jun 2024US 2024/0197596 A1National University of Singapore
- Odorants and compositions comprising odorants11 May 2023US 2023/0141482 A1S H Kelkar and Company Limited
Most cited
By later US patents
- Difluoromethylene compounds31US 5,045,229 AMerck Patent GmbH · 1991
- Perfluoro(cycloaliphatic methyleneoxyalkylene) carbonyl fluorides and derivatives thereof29US 4,889,656 AMinnesota Mining and Manufacturing Company · 1989
- Compound capable of binding S1P receptor and pharmaceutical use thereof21US 7,825,109 B2Ono Pharmaceutical Co., Ltd. · 2010
- Intermediates useful for the preparation of antihistaminic piperidine derivatives19US 6,242,606 B1Merrell Pharmaceuticals Inc. · 2001
- Intermediates useful for the preparation of antihistaminic piperidine derivatives18US 6,559,312 B2Merrell Pharmaceuticals Inc. · 2003