C07D 303/27
Having all hydroxyl radicals etherified with oxirane containing compounds
Official title: having all hydroxyl radicals etherified with oxirane containing compounds
C07D303/27 (Having all hydroxyl radicals etherified with oxirane containing compounds) appears on 18 US grants and 27 published applications in this corpus.
Search patents in C07D- Granted patents
- 18
- Published applications
- 27
- Assignees
- 21
- Inventors
- 55
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 1 |
| 2017 | 2 | 7 |
| 2018 | 4 | 4 |
| 2019 | 3 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hyperbranched polyglycerol polyglycidyl ether and its use as crosslinker for polysaccharides6 Oct 2026US 12,753,158 B2Biopolimeri S.R.L.
- Protective film-forming composition containing diol structure7 Oct 2025US 12,437,994 B2Nissan Chemical Corporation
- Epoxy resin, epoxy resin composition, cured product and electrical or electronic component9 Feb 2021US 10,913,818 B2Mitsubishi Chemical Corporation
- High heat monomers and methods of use thereof22 Dec 2020US 10,870,724 B2Sabic Global Technologies B.V.
- Method of producing epoxy compound and catalyst composition for epoxidation reaction4 Aug 2020US 10,730,846 B2Mitsubishi Chemical Corporation
- Compounds for the formation of vitrimers1 Oct 2026US 2026/0297046 A1
- 1,3-propanediol acrylates, diacrylates, monoacrylates, methacrylates, and diglycidyl ether and uses thereof29 Jan 2026US 2026/0028505 A1Primient Covation LLC
- Safe, Environmentally Friendly and Controllable Method for Preparing Cycloaliphatic Diepoxides6 Jul 2023US 2023/0212133 A1Jiangsu Tetra New Material Technology Co., Ltd.
- Protective film-forming composition containing diol structure15 Jun 2023US 2023/0187208 A1Nissan Chemical Corporation
- A hyperbranched polyglycerol polyglycidyl ether and its use as crosslinker for polysaccharides1 Dec 2022US 2022/0380329 A1Biopolimeri S.R.L.
Most cited
By later US patents
- Polymerizable compound and optical isomer3US 10,597,371 B2DIC Corporation · 2020
- Epoxy compounds and cured epoxy resins obtained by curing the compounds2US 7,538,166 B2Hitachi, Ltd. · 2009
- High heat monomers and methods of use thereof1US 10,870,724 B2Sabic Global Technologies B.V. · 2020
- Method of producing epoxy compounds1US 8,536,352 B2Showa Denko K. K. · 2013
- Method for producing epoxy compound and catalyst composition for epoxidation reaction1US 9,650,353 B2Mitsubishi Chemical Corporation · 2017