C07C 261/02
Cyanates
C07C261/02 (Cyanates) appears on 94 US grants and 31 published applications in this corpus.
Search patents in C07C- Granted patents
- 94
- Published applications
- 31
- Assignees
- 35
- Inventors
- 144
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 10 | 2 |
| 2016 | 7 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 4 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 4 |
| 2022 | 1 | 1 |
| 2023 | 3 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Glutamine analogs17 Mar 2026US 12,577,201 B2Jacobio Pharmaceuticals Co., Ltd.
- Silicon-based energy storage devices with electrolyte containing cyanate based compounds2 Apr 2024US 11,949,072 B2Enevate Corporation
- Microfluidic flow process for making monomers9 Jan 2024US 11,866,560 B2The United States of America as represented by the Secretary of the Air Force
- Electrolyte and electrochemical apparatus8 Aug 2023US 11,721,838 B2Ningde Amperex Technology Limited
- Thermally conductive material, device with thermally conductive layer, composition for forming thermally conductive material, and disk-like liquid crystal compound18 Jul 2023US 11,702,578 B2FUJIFILM Corporation
- Method for producing isoxazolinecarboxylic acid derivatives23 Jul 2026US 2026/0209190 A1Bayer Aktiengesellschaft
- Macrocyclic supramolecular polymers2 Jul 2026US 2026/0184672 A1
- Electrolyte, secondary battery, and electric device15 Jan 2026US 2026/0018672 A1Contemporary Amperex Technology Co., Limited
- Silicon-Based Energy Storage Devices With Electrolyte Containing Cyanate Based Compounds3 Oct 2024US 2024/0332628 A1Enevate Corporation
- Novel Glutamine Analogs14 Dec 2023US 2023/0399297 A1Jacobio Pharmaceuticals Co., Ltd.
Most cited
By later US patents
- Mesogenic polycyanates and thermosets thereof123US 5,442,039 AThe Dow Chemical Company · 1995
- Mesogenic polycyanates and thermosets thereof86US 5,428,125 AThe Dow Chemical Company · 1995
- Blend of dicyanate esters of dihydric phenols68US 4,740,584 AInterez, Inc. · 1988
- Fluorine containing dicyanate resins54US 4,745,215 AInternational Business Machines Corporation · 1988
- Cyanate-containing polymers50US 4,477,629 AThe Dow Chemical Company · 1984