C07D 303/24
With polyhydroxy compounds
Official title: with polyhydroxy compounds
C07D303/24 (With polyhydroxy compounds) appears on 375 US grants and 99 published applications in this corpus.
Search patents in C07D- Granted patents
- 375
- Published applications
- 99
- Assignees
- 143
- Inventors
- 678
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 6 | 0 |
| 1978 | 11 | 0 |
| 1979 | 8 | 0 |
| 1980 | 9 | 0 |
| 1981 | 16 | 0 |
| 1982 | 12 | 0 |
| 1983 | 18 | 0 |
| 1984 | 8 | 0 |
| 1985 | 13 | 0 |
| 1986 | 9 | 0 |
| 1987 | 13 | 0 |
| 1988 | 13 | 0 |
| 1989 | 14 | 0 |
| 1990 | 15 | 0 |
| 1991 | 11 | 0 |
| 1992 | 14 | 0 |
| 1993 | 18 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 18 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 4 |
| 2003 | 6 | 8 |
| 2004 | 2 | 9 |
| 2005 | 7 | 4 |
| 2006 | 7 | 6 |
| 2007 | 6 | 4 |
| 2008 | 1 | 3 |
| 2009 | 2 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 4 |
| 2012 | 2 | 2 |
| 2013 | 4 | 2 |
| 2014 | 3 | 3 |
| 2015 | 1 | 6 |
| 2016 | 2 | 2 |
| 2017 | 2 | 9 |
| 2018 | 4 | 5 |
| 2019 | 5 | 4 |
| 2020 | 5 | 6 |
| 2021 | 4 | 3 |
| 2022 | 2 | 5 |
| 2023 | 3 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hyperbranched polyglycerol polyglycidyl ether and its use as crosslinker for polysaccharides6 Oct 2026US 12,753,158 B2Biopolimeri S.R.L.
- Oxirane-functional vinyl monomers and methods for making the same2 Jun 2026US 12,644,007 B2Swimc LLC
- Protective film-forming composition containing diol structure7 Oct 2025US 12,437,994 B2Nissan Chemical Corporation
- Hepatitis B antiviral agents6 Aug 2024US 12,054,493 B2Enanta Pharmaceuticals, Inc.
- Functionalized graphene oxide curable formulations20 Feb 2024US 11,905,387 B2Xerox Corporation
- Compounds for the formation of vitrimers1 Oct 2026US 2026/0297046 A1
- Process for synthesis of epoxy resin from vanillin-based dialdehydes, aminophenol derivatives, and epichlorohydrin20 Aug 2026US 2026/0242535 A1Korea Institute of Science and Technology
- 1,3-propanediol acrylates, diacrylates, monoacrylates, methacrylates, and diglycidyl ether and uses thereof29 Jan 2026US 2026/0028505 A1Primient Covation LLC
- Support, ligand-bonded support, affinity particle, reagent and kit including the same, and detection method14 Aug 2025US 2025/0258169 A1Canon Kabushiki Kaisha
- Process for the biobased synthesis of schweinfurthins g, k and r3 Oct 2024US 2024/0327370 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Poly(perfluoroalkylene oxide) derivatives106US 4,085,137 AMinnesota Mining and Manufacturing Company · 1978
- Poly(perfluoroalkylene oxide) derivatives104US 4,094,911 AMinnesota Mining and Manufacturing Company · 1978
- Glycoside polyethers89US 4,011,389 ABASF Wyandotte Corporation · 1977
- Substituted morpholine derivatives and compositions83US 4,229,449 AFarmitalia Carlo Erba S.p.A. · 1980
- Amide and hydroxymethyl functionalized polyethers as thermoplastic barrier resins71US 5,115,075 AThe Dow Chemical Company · 1992