C08G 63/6858
Polycarboxylic acids and polyhydroxy compounds in which at least one of the
Official title: {Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation}
C08G63/6858 (Polycarboxylic acids and polyhydroxy compounds in which at least one of the) appears on 112 US grants and 58 published applications in this corpus.
Search patents in C08G- Granted patents
- 112
- Published applications
- 58
- Assignees
- 69
- Inventors
- 270
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 3 | 1 |
| 2016 | 0 | 6 |
| 2017 | 2 | 2 |
| 2018 | 3 | 3 |
| 2019 | 5 | 4 |
| 2020 | 5 | 3 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 4 |
| 2024 | 1 | 5 |
| 2025 | 3 | 5 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- EUV resist underlayer film-forming composition6 Oct 2026US 12,754,479 B2Nissan Chemical Corporation
- Film-forming composition having a multiple bond21 Apr 2026US 12,607,936 B2Nissan Chemical Corporation
- High-temperature self-crosslinking-based flame-retardant anti-dripping copolyester, and preparation method therefor and application thereof24 Feb 2026US 12,559,589 B2Sichuan University
- Multi-functional polyol based fiber glass binder composition18 Nov 2025US 12,474,011 B2Johns Manville
- Method to prepare a precursor for a polymer or to prepare a polymer comprising at least one unit having a tertiary amine and a pendant carboxyl group and a precursor or polymer comprising such unit11 Nov 2025US 12,466,915 B2Universiteit Gent
- Hydrogen sulfide-releasing grafts9 Jul 2026US 2026/0192015 A1
- Polyesters and their use11 Jun 2026US 2026/0159644 A1BASF SE
- Method for preparing an aminosuccinic resin with a low amine value19 Mar 2026US 2026/0078213 A1Arkema France
- Multi-functional polyol based fiber glass binder composition12 Mar 2026US 2026/0071713 A1Johns Manville
- Zwitterionic functionalized poly(beta-aminoester) polymers and uses thereof24 Jul 2025US 2025/0235412 A1
Most cited
By later US patents
- Biodegradable, anionic polymers derived from the amino acid L-tyrosine283US 6,120,491 AThe State University of Rutgers · 2000
- Condensation polymers containing methine ultraviolet radiation-absorbing residues and shaped articles produced therefrom102US 4,749,773 AEastman Kodak Company · 1988
- UV-absorbing condensation polymeric compositions and products therefrom91US 4,617,374 AEastman Kodak Company · 1986
- Crosslinked, degradable polymers and uses thereof89US 8,808,681 B2Massachusetts Institute of Technology · 2014
- Condensation polymers and products therefrom61US 4,617,373 AEastman Kodak Company · 1986