C08L 63/10
Epoxy resins modified by unsaturated compounds
C08L63/10 (Epoxy resins modified by unsaturated compounds) appears on 315 US grants and 271 published applications in this corpus.
Search patents in C08L- Granted patents
- 315
- Published applications
- 271
- Assignees
- 224
- Inventors
- 879
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 3 |
| 2002 | 6 | 5 |
| 2003 | 4 | 8 |
| 2004 | 8 | 12 |
| 2005 | 2 | 15 |
| 2006 | 7 | 6 |
| 2007 | 3 | 2 |
| 2008 | 7 | 8 |
| 2009 | 4 | 14 |
| 2010 | 3 | 8 |
| 2011 | 4 | 14 |
| 2012 | 9 | 14 |
| 2013 | 7 | 15 |
| 2014 | 9 | 21 |
| 2015 | 15 | 15 |
| 2016 | 16 | 16 |
| 2017 | 8 | 8 |
| 2018 | 13 | 13 |
| 2019 | 10 | 19 |
| 2020 | 9 | 15 |
| 2021 | 10 | 11 |
| 2022 | 11 | 7 |
| 2023 | 8 | 6 |
| 2024 | 6 | 5 |
| 2025 | 5 | 5 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Epoxy resin composition, prepreg, and fiber reinforced composite material14 Apr 2026US 12,600,853 B2Toray Industries, Inc.
- Information carrying card comprising a cross-linked polymer composition, and method of making the same17 Mar 2026US 12,577,386 B2Idemia France
- Thermoplastic resin composition, method of preparing the same, and molded article including the same29 Jul 2025US 12,371,565 B2LG Chem.Ltd.
- Epoxy resin composition for underwater grouting20 May 2025US 12,304,864 B2Sika Technology AG
- Resin composition comprising a specific crosslinking agent18 Mar 2025US 12,252,559 B2Compagnie Generale Des Etablissements Michelin
- Resin composition, and prepreg and use thereof10 Sep 2026US 2026/0265473 A1Guangdong Hinno-Tech Co., Ltd.
- One component composition based on epoxy resins10 Sep 2026US 2026/0265593 A1Henkel AG & Co. KGaA
- Polyolefin copolymer, resin pellets, modifier for engineering plastic, engineering plastic composition, and resin molded body16 Jul 2026US 2026/0201092 A1Sumitomo Chemical Company, Limited
- Compound powder, molded body, cured product, and method for producing compound powder2 Jul 2026US 2026/0183839 A1Resonac Corporation
- Polyoxyalkylene-1,2-dimyristoyl-glycerol compounds, wherein the polyoxyalkylene is a poly(ethylene oxide) having c1 to c3-alkyloxymethyl side chains16 Apr 2026US 2026/0102345 A1Evonik Operations GmbH
Most cited
By later US patents
- Inorganic reinforcing phase dispersed and bonded to polymer matrix111US 4,251,576 AImperial Chemical Industries PLC · 1981
- Oligomeric chain extenders for processing, post-processing and recycling of condensation polymers, synthesis, compositions and applications96US 6,984,694 B2Johnson Polymer, Inc. · 2006
- Composite materials83US 4,221,697 AImperial Chemical Industries PLC · 1980
- Wood or wood product coated with an aqueous, air-drying coating agent62US 5,089,342 ABayer Aktiengesellschaft · 1992
- Water-soluble coating materials59US 3,969,300 ANippon Paint Co., Ltd. · 1976