C08G 59/56
Together with other curing agents
Official title: together with other curing agents
C08G59/56 (Together with other curing agents) appears on 566 US grants and 438 published applications in this corpus.
Search patents in C08G- Granted patents
- 566
- Published applications
- 438
- Assignees
- 279
- Inventors
- 1,383
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 7 | 0 |
| 1978 | 12 | 0 |
| 1979 | 13 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 11 | 0 |
| 1983 | 11 | 0 |
| 1984 | 8 | 0 |
| 1985 | 17 | 0 |
| 1986 | 18 | 0 |
| 1987 | 23 | 0 |
| 1988 | 26 | 0 |
| 1989 | 23 | 0 |
| 1990 | 13 | 0 |
| 1991 | 17 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 1 |
| 2002 | 8 | 10 |
| 2003 | 8 | 5 |
| 2004 | 8 | 9 |
| 2005 | 4 | 4 |
| 2006 | 2 | 7 |
| 2007 | 4 | 5 |
| 2008 | 4 | 7 |
| 2009 | 4 | 10 |
| 2010 | 4 | 13 |
| 2011 | 7 | 8 |
| 2012 | 4 | 11 |
| 2013 | 7 | 19 |
| 2014 | 5 | 15 |
| 2015 | 18 | 28 |
| 2016 | 18 | 24 |
| 2017 | 15 | 35 |
| 2018 | 23 | 33 |
| 2019 | 28 | 32 |
| 2020 | 21 | 24 |
| 2021 | 18 | 22 |
| 2022 | 18 | 29 |
| 2023 | 13 | 21 |
| 2024 | 13 | 14 |
| 2025 | 12 | 34 |
| 2026 | 8 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Epoxy-derived covalent adaptable networks and methods of their production7 Jul 2026US 12,674,020 B2Universiteit Gent
- Epoxy resin composition with epoxy groups and active hydrogens having different molar equivalents16 Jun 2026US 12,655,288 B2Bamstone New Material Technology (Wuhan) Co., Ltd.
- Two-part epoxy-based structural adhesive composition16 Jun 2026US 12,655,332 B2Henkel AG & Co. KGaA
- Waterborne epoxy curing agent19 May 2026US 12,630,669 B2Evonik Operations GmbH
- Epoxy resin adhesive for medical device and cured product of the same, and medical device member and medical device19 May 2026US 12,630,752 B2FUJIFILM Corporation
- Syntactic foam compositions1 Oct 2026US 2026/0297388 A1PRC-DeSoto International, Inc.
- Epoxy resin composition for rtm, cured resin product and fiber-reinforced composite material, and manufacturing method therefor30 Jul 2026US 2026/0217903 A1Toray Industries, Inc.
- Epoxide-based composition23 Jul 2026US 2026/0209426 A1Evonik Operations GmbH
- Cooling plate assembly and two-part curable adhesive composition16 Jul 2026US 2026/0201222 A13M Innovative Properties Company
- Curable and debondable two-part 2(k) thermally conductive adhesive composition9 Jul 2026US 2026/0193499 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Process for electrodepositing cationic compositions143US 3,984,299 APPG Industries, Inc. · 1976
- Method of electrodepositing self-crosslinking cationic compositions122US 3,947,338 APPG Industries, Inc. · 1976
- Amine acid salt-containing polymers for cationic electrodeposition106US 4,148,772 APPG Industries, Inc. · 1979
- Cationic electrodepositable compositions of blocked NCO and acid salt of adduct of amine and polyepoxide101US 4,031,050 APPG Industries, Inc. · 1977
- Cationic epoxide-amine reaction products95US 4,339,369 ACelanese Corporation · 1982