C07C 265/16
Derivatives of isocyanic acid: having isocyanate groups acylated
Official title: having isocyanate groups acylated
C07C265/16 (Derivatives of isocyanic acid: having isocyanate groups acylated) appears on 20 US grants and 3 published applications in this corpus.
Search patents in C07C- Granted patents
- 20
- Published applications
- 3
- Assignees
- 15
- Inventors
- 62
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Crosslinking component for binder resins7 Jan 2025US 12,187,665 B2Axalta Coating Systems IP Co., LLC
- Curable benzoxazine compositions1 Dec 2020US 10,851,049 B2Huntsman Advanced Materials Americas LLC
- Process for the preparation of acyl isocyanates13 Nov 1990US 4,970,319 ASociete Nationale des Poudres et Explosifs
- 3-aminobenzoylphenylureas useful for controlling parasites and insects that attack domestic animals and livestock7 Aug 1990US 4,946,854 ACiba-Geigy Corporation
- Process for the preparation of alkoxycarbonyl isocyanates11 Oct 1988US 4,777,283 ABayer Aktiengesellschaft
- Crosslinking component for binder resins7 Nov 2019US 2019/0337890 A1Axalta Coating Systems IP Co., LLC
- Curable benzoxazine compositions5 Jul 2018US 2018/0186730 A1Huntsman Advanced Materials Americas LLC
- Polyisocyanates blocked with diisopropyl malonate and their use in one-component coating compositions7 Dec 2006US 2006/0276611 A1Bayer MaterialScience AG
Most cited
By later US patents
- 4H-3,1-benzoxazin-4-ones and related compounds and use as enzyme inhibitors48US 4,657,893 ASyntex (U.S.A.) Inc. · 1987
- Insecticidal bicyclooxyphenyl ureas35US 4,426,385 AUnion Carbide Corporation · 1984
- 3-aminobenzoylphenylureas useful for controlling parasites and insects that attack domestic animals and livestock18US 4,946,854 ACiba-Geigy Corporation · 1990
- Combating insects with N-(substituted-phenyl)-N-(2-chloro-6-fluoro-benzoyl)-ureas15US 4,277,499 ABayer Aktiengesellschaft · 1981
- Oxadiazindione derivatives useful as insecticides7US 4,150,158 AImperial Chemical Industries PLC · 1979