C08G 59/4215
Cycloaliphatic
Official title: {cycloaliphatic}
C08G59/4215 (Cycloaliphatic) appears on 190 US grants and 243 published applications in this corpus.
Search patents in C08G- Granted patents
- 190
- Published applications
- 243
- Assignees
- 151
- Inventors
- 626
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 7 | 7 |
| 2004 | 2 | 7 |
| 2005 | 2 | 6 |
| 2006 | 7 | 7 |
| 2007 | 2 | 5 |
| 2008 | 3 | 4 |
| 2009 | 1 | 11 |
| 2010 | 5 | 9 |
| 2011 | 10 | 18 |
| 2012 | 5 | 11 |
| 2013 | 8 | 6 |
| 2014 | 10 | 13 |
| 2015 | 9 | 7 |
| 2016 | 6 | 20 |
| 2017 | 8 | 13 |
| 2018 | 7 | 6 |
| 2019 | 8 | 13 |
| 2020 | 5 | 15 |
| 2021 | 12 | 7 |
| 2022 | 4 | 15 |
| 2023 | 6 | 16 |
| 2024 | 8 | 9 |
| 2025 | 10 | 7 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Epoxy resin composition and ignition coil25 Aug 2026US 12,715,959 B2KYOCERA Corporation
- Flux-compatible epoxy-anhydride adhesives compositions for low-gap underfill applications11 Aug 2026US 12,703,815 B2Henkel AG & Co. KGaA
- Resin composition for sealing optical semiconductor, resin molded product for sealing optical semiconductor, optical semiconductor sealing material, and optical semiconductor device19 May 2026US 12,630,707 B2Nitto Denko Corporation
- Novolak resin, epoxy resin, photosensitive resin composition, curable resin composition, cured substance, electronic device, production method for novolak resin, and production method for epoxy resin23 Dec 2025US 12,503,587 B2Central Glass Company, Limited
- Recovery and reuse of acid digested amine/epoxy-based composite matrices4 Nov 2025US 12,460,063 B2University of Southern California
- Method for curing a cationically polymerizable epoxy resin composition20 Aug 2026US 2026/0242644 A1Henkel AG & Co. KGaA
- Dielectric curable composition and dielectric curable composition component23 Jul 2026US 2026/0209469 A13M Innovative Properties Company
- Curable resin composition23 Jul 2026US 2026/0209477 A1Mizuno Corporation
- Bio-based polymers16 Jul 2026US 2026/0201127 A1The Australian National University
- Hybrid impregnation process for electric vehicle motor stator using hot melt epoxy-imidazole cure system9 Jul 2026US 2026/0196901 A1
Most cited
By later US patents
- Composition comprising silicone epoxy resin, hydroxyl compound, anhydride and curing catalyst82US 6,632,892 B2General Electric Company · 2003
- Light transmissive epoxy resin compositions and optical semiconductor devices encapsulated therewith43US 5,198,479 AShin-Etsu Chemical Co., Ltd. · 1993
- 5-(2,5-Dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride35US 4,271,079 ADainippon Ink and Chemicals, Inc. · 1981
- Low-temperature epoxy baking compositions28US 4,119,595 AShell Oil Company · 1978
- Epoxy resin system and pultrusion process employing same27US 4,842,667 ALockheed Corporation · 1989