C08G 65/14
Unsaturated oxiranes
C08G65/14 (Unsaturated oxiranes) appears on 136 US grants and 107 published applications in this corpus.
Search patents in C08G- Granted patents
- 136
- Published applications
- 107
- Assignees
- 85
- Inventors
- 347
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 1 |
| 2003 | 2 | 9 |
| 2004 | 3 | 8 |
| 2005 | 8 | 6 |
| 2006 | 2 | 5 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 3 | 6 |
| 2014 | 4 | 10 |
| 2015 | 4 | 6 |
| 2016 | 8 | 5 |
| 2017 | 8 | 6 |
| 2018 | 3 | 2 |
| 2019 | 3 | 6 |
| 2020 | 2 | 3 |
| 2021 | 3 | 5 |
| 2022 | 3 | 4 |
| 2023 | 2 | 6 |
| 2024 | 6 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Curable composition, cured article using same, and method for producing cured article27 Jan 2026US 12,534,556 B2Kuraray Co., Ltd.
- Solventless photocurable liquid composition, cured product thereof, optical filler containing same, and display device including layer comprising said cured product23 Dec 2025US 12,503,555 B2Dow Toray Co., Ltd.
- Rubber composition and tire13 Aug 2024US 12,060,490 B2Sumitomo Rubber Industries, Ltd.
- Rubber composition and tire21 May 2024US 11,987,703 B2Sumitomo Rubber Industries, Ltd.
- Method of preparing organic zinc catalyst and method of preparing polyalkylene carbonate resin by using the organic zinc catalyst prepared thereby7 May 2024US 11,976,164 B2LG Chem.Ltd.
- Curable resin composition30 Jul 2026US 2026/0217965 A1Threebond Co., Ltd.
- Polymerizable surfactants having water whitening resistance and methods for use4 Apr 2024US 2024/0110102 A1Rhodia Operations
- Single ion conducting polymers and method of making same28 Dec 2023US 2023/0416438 A1
- Positive electrode slurry, positive electrode plate and secondary battery comprising the positive electrode plate20 Jul 2023US 2023/0231137 A1Contemporary Amperex Technology Co., Limited
- Solventless photocurable liquid composition, cured product thereof, optical filler containing same, and display device including layer comprising said cured product6 Apr 2023US 2023/0107203 A1Dow Toray Co., Ltd.
Most cited
By later US patents
- Crosslinked hydrogel copolymers71US 6,800,663 B2Alkermes Controlled Therapeutics Inc. II · 2004
- Polyether compounds, epoxy resins, epoxy resin compositions, and processes for production thereof49US 4,565,859 ADaicel Chemical Industries, Ltd. · 1986
- Polyether copolymer and polymer solid electrolyte47US 5,968,681 ADaiso Co., Ltd. · 1999
- Polyether copolymer and crosslinked solid polymer electrolyte40US 6,159,389 ADaiso Co., Ltd. · 2000
- Electrically conducting member, process cartridge, and electrophotographic apparatus39US 8,715,830 B2Canon Kabushiki Kaisha · 2014