C08G 14/14
Block or graft polymers prepared by polycondensation of aldehydes or ketones on
Official title: Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
C08G14/14 (Block or graft polymers prepared by polycondensation of aldehydes or ketones on) appears on 31 US grants and 12 published applications in this corpus.
Search patents in C08G- Granted patents
- 31
- Published applications
- 12
- Assignees
- 26
- Inventors
- 83
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoplastic-thermoset hybrid resins, methods, and uses thereof26 May 2026US 12,637,543 B2Kaneka Corporation
- Polybenzoxazine precursor and method for preparing same4 Dec 2018US 10,144,716 B2Kolon Industries, Inc.
- Curing agent for low temperature cure applications10 May 2016US 9,334,409 B2Air Products and Chemicals, Inc.
- Curing agent for low temperature cure applications27 May 2014US 8,735,512 B2Air Products and Chemicals, Inc.
- Poly(allyl ethers) of polycyclopentadiene polyphenol27 Aug 2013US 8,519,066 B2Dow Global Technologies LLC
- Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and wiring board13 Nov 2025US 2025/0346761 A1Panasonic Intellectual Property Management Co., Ltd.
- Non-sulfonated melamine resin viscosity reducer for drilling fluid and preparation method thereof19 Jun 2025US 2025/0197758 A1Yangtze University
- Heat-curable resin, composition, uncured molded object, partly cured molded object, cured molded object, and method for producing heat-curable resin5 Dec 2024US 2024/0400761 A1Kaneka Corporation
- Temporary high-temperature-resistant dispersing agent and preparation and use method thereof1 Feb 2024US 2024/0034842 A1Shandong University
- Thermoplastic-thermoset hybrid resins, methods, and uses thereof8 Jun 2023US 2023/0174718 A1Kaneka Corporation
Most cited
By later US patents
- Process for preparation of resin and resin obtained84US 4,692,478 AChemical Process Corporation · 1987
- Organosolv lignin-modified phenolic resins and method for their preparation40US 5,010,156 AEastman Kodak Company · 1991
- Preparation of self-crosslinking synthetic resins12US 4,599,371 ABASF SE · 1986
- Lignin modified binding agents11US 5,260,405 ARutgerswerke Aktiengesellschaft · 1993
- Thermosetting resins10US 3,960,982 AHitachi Chemical Company, Ltd. · 1976