C08G 59/3227
Compounds containing acyclic nitrogen atoms
Official title: {Compounds containing acyclic nitrogen atoms}
C08G59/3227 (Compounds containing acyclic nitrogen atoms) appears on 149 US grants and 175 published applications in this corpus.
Search patents in C08G- Granted patents
- 149
- Published applications
- 175
- Assignees
- 112
- Inventors
- 512
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 4 |
| 2006 | 0 | 3 |
| 2007 | 3 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 4 |
| 2011 | 3 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 3 |
| 2014 | 1 | 4 |
| 2015 | 3 | 6 |
| 2016 | 1 | 8 |
| 2017 | 4 | 7 |
| 2018 | 6 | 9 |
| 2019 | 11 | 11 |
| 2020 | 4 | 14 |
| 2021 | 11 | 22 |
| 2022 | 9 | 16 |
| 2023 | 8 | 10 |
| 2024 | 7 | 19 |
| 2025 | 11 | 9 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Epoxy resin16 Jun 2026US 12,655,248 B2Commonwealth Scientific and Industrial Research Organisation
- Ambient temperature curable coating and uses therein26 May 2026US 12,637,537 B2Washington State University
- Liner for pressure vessel and high-pressure gas storage tank19 May 2026US 12,630,680 B2Mitsubishi Gas Chemical Company, Inc.
- Epoxy resin composition, prepreg, and fiber reinforced composite material14 Apr 2026US 12,600,853 B2Toray Industries, Inc.
- Curable adhesive, bonding film, and method of bonding the same7 Apr 2026US 12,595,333 B23M Innovative Properties Company
- Epoxy resin composition for rtm, cured resin product and fiber-reinforced composite material, and manufacturing method therefor30 Jul 2026US 2026/0217903 A1Toray Industries, Inc.
- Insulating resin composition, cured product and electronic component16 Jul 2026US 2026/0201143 A1Namics Corporation
- Cooling plate assembly and two-part curable adhesive composition16 Jul 2026US 2026/0201222 A13M Innovative Properties Company
- Electrically conductive resin composition and cured product thereof9 Jul 2026US 2026/0193407 A1Threebond Co., Ltd.
- Recyclable and reworkable epoxy resins18 Jun 2026US 2026/0167766 A1Aditya Birla Chemicals (Thailand) Ltd. (Epoxy Division)
Most cited
By later US patents
- Dendritic polymers with enhanced amplification and interior functionality33US 7,981,444 B2Dendritic Nanotechnologies, Inc. · 2011
- Electroconductive member for electrophotography and quaternary ammonium salt31US 10,280,148 B2Canon Kabushiki Kaisha · 2019
- Prepreg, and a fiber reinforced composite material29US 5,985,431 AToray Industries, Inc. · 1999
- Epoxy resins based on tetraglycidyl diamines27US 4,891,408 AAmoco Corporation · 1990
- Imide epoxy resin composition for sealing semiconductor elements24US 5,266,612 ACheil Industries Inc. · 1993