C08G 63/918
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}
C08G63/918 (Polycarboxylic acids and polyhydroxy compounds in which at least one of the) appears on 123 US grants and 91 published applications in this corpus.
Search patents in C08G- Granted patents
- 123
- Published applications
- 91
- Assignees
- 112
- Inventors
- 402
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 5 |
| 2003 | 0 | 1 |
| 2004 | 3 | 4 |
| 2005 | 3 | 2 |
| 2006 | 3 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 4 |
| 2013 | 1 | 3 |
| 2014 | 2 | 4 |
| 2015 | 0 | 4 |
| 2016 | 3 | 3 |
| 2017 | 1 | 3 |
| 2018 | 6 | 2 |
| 2019 | 1 | 6 |
| 2020 | 5 | 6 |
| 2021 | 2 | 5 |
| 2022 | 4 | 10 |
| 2023 | 2 | 6 |
| 2024 | 8 | 10 |
| 2025 | 6 | 5 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bioresorbable, stereochemically defined elastomers and methods of making and using same16 Jun 2026US 12,655,251 B2Duke University
- Multibranched acid terminated oligomers of itaconic acid including vinylidine unsaturations16 Sep 2025US 12,415,888 B2Itaconix Corporation
- Temperature stable polymeric blends for use in non-pneumatic tires15 Jul 2025US 12,359,058 B2Bridgestone Americas Tire Operations, LLC
- Functional polyester and method of producing the same1 Jul 2025US 12,344,707 B2PPG Industries Ohio, Inc.
- Resin composition, toner for developing electrostatic charge image, image forming method, photosensitive adhesive, and optical switching material3 Jun 2025US 12,321,132 B2Konica Minolta, Inc.
- Branched polyester composition for powder coatings8 Oct 2026US 2026/0308411 A1Arkema Quimica SAU (ES/ES)
- Reactive polyester resin based on a hydroxylated and/or epoxidized fatty acid triglyceride polyol for coatings with high solids content30 Jul 2026US 2026/0218004 A1Arkema France
- Polyesters and their use11 Jun 2026US 2026/0159644 A1BASF SE
- Method for degrading acid anhydride epoxy cured product, polyol prepared thereof and thermosetting resin4 Jun 2026US 2026/0152606 A1Swancor Innovation & Incubation Co., Ltd.
- Surface additive based on polysiloxane modified unsaturated polyester5 Feb 2026US 2026/0035515 A1BYK-Chemie GmbH
Most cited
By later US patents
- Soil release agents having allyl-derived sulfonated end caps127US 4,968,451 AThe Procter & Gamble Company · 1990
- Functionalized poly(propylene fumarate) and poly(propylene fumarate-co-ethylene glycol)99US 6,306,821 B1Wm. Marsh Rice University · 2001
- Process for producing dicyclopentadienyl-modified polyester compositions41US 4,522,977 AUnion Carbide Corporation · 1985
- Curable composition comprising polyether having silyl group33US 4,507,469 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha · 1985
- Processes for producing aqueous alkyd resin dispersions33US 6,887,909 B2Kansai Paint Co., Ltd. · 2005