C08G 59/4269
Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings
Official title: {Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings (C08G59/4253 takes precedence)}
C08G59/4269 (Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings) appears on 87 US grants and 107 published applications in this corpus.
Search patents in C08G- Granted patents
- 87
- Published applications
- 107
- Assignees
- 82
- Inventors
- 337
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 4 |
| 2014 | 3 | 5 |
| 2015 | 4 | 4 |
| 2016 | 2 | 3 |
| 2017 | 1 | 4 |
| 2018 | 2 | 9 |
| 2019 | 3 | 6 |
| 2020 | 4 | 13 |
| 2021 | 6 | 6 |
| 2022 | 5 | 9 |
| 2023 | 8 | 9 |
| 2024 | 7 | 7 |
| 2025 | 1 | 7 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ester compound and resin composition7 Jul 2026US 12,674,019 B2Ajinomoto Co., Inc.
- Waterborne epoxy curing agent19 May 2026US 12,630,669 B2Evonik Operations GmbH
- Antistatic agent, antistatic composition comprising same, antistatic resin composition comprising same, and molded article thereof12 May 2026US 12,624,265 B2Adeka Corporation
- Thermosetting material for use in additive manufacturing24 Mar 2026US 12,583,174 B2Tiger Coatings GmbH & Co. KG
- Active ester resin, method for producing thereof, epoxy resin composition, cured product thereof, prepreg, laminated board, and material for circuit substrate5 Aug 2025US 12,378,354 B2Kukdo Chemical Co., Ltd.
- Crosslinked polyester resin having disulfide bond30 Jul 2026US 2026/0217909 A1Toyobo Co., Ltd.
- Polycarbonate-based vitrimer materials and corresponding methods30 Jul 2026US 2026/0217911 A1
- Bio-based polymers16 Jul 2026US 2026/0201127 A1The Australian National University
- Curable composition and insulating film11 Jun 2026US 2026/0159638 A1Dupont Electronics, Inc.
- Bisphenol diglycidyl ether composition, curable composition, cured product, and electrical/electronic component1 Jan 2026US 2026/0002022 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Crosslinkable compositions containing polyepoxides and polyacid curing agents109US 4,764,430 APPG Industries, Inc. · 1988
- Flexible printed circuit base board and method for producing the same37US 4,353,954 ASumitomo Bakelite Co., Ltd. · 1982
- Epoxide resins containing polyesters based on polyalkylene glycols27US 4,952,645 ACiba-Geigy Corporation · 1990
- Cyclic amidines useful as catalysts in the hardening of epoxide resins22US 4,698,426 ABayer Aktiengesellschaft · 1987
- Polyester type block copolymer composition15US 4,500,686 AToyo Boseki Kabushiki Kaisha · 1985