C08L 61/12
With polyhydric phenols
Official title: with polyhydric phenols
C08L61/12 (With polyhydric phenols) appears on 144 US grants and 190 published applications in this corpus.
Search patents in C08L- Granted patents
- 144
- Published applications
- 190
- Assignees
- 108
- Inventors
- 424
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 3 |
| 2004 | 4 | 5 |
| 2005 | 1 | 4 |
| 2006 | 1 | 6 |
| 2007 | 1 | 2 |
| 2008 | 3 | 4 |
| 2009 | 2 | 3 |
| 2010 | 4 | 3 |
| 2011 | 1 | 8 |
| 2012 | 2 | 14 |
| 2013 | 5 | 15 |
| 2014 | 9 | 14 |
| 2015 | 9 | 15 |
| 2016 | 7 | 15 |
| 2017 | 9 | 10 |
| 2018 | 14 | 15 |
| 2019 | 5 | 9 |
| 2020 | 16 | 9 |
| 2021 | 8 | 8 |
| 2022 | 5 | 10 |
| 2023 | 4 | 6 |
| 2024 | 3 | 5 |
| 2025 | 5 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of thickening phenolic resin and use thereof to form vehicle components14 Jul 2026US 12,679,969 B2Csp Innovations, Inc.
- Lignin-based phenolic adhesives, related compositions, and related methods12 May 2026US 12,624,171 B2Board of Trustees of Michigan State University
- Alkoxylated resol-type phenol resin and method for producing same3 Feb 2026US 12,540,210 B2Kolon Industries, Inc.
- Guar gum microcapsules9 Sep 2025US 12,409,431 B2International Flavors & Fragrances Inc.
- Hydroxyethyl cellulose microcapsules20 May 2025US 12,303,856 B2International Flavors & Fragrances Inc.
- Systems and methods for improved composite materials using coal char30 Jul 2026US 2026/0217952 A1University of Wyoming
- Blasthole stemming based on formaldehyde resins, system and charging method20 Nov 2025US 2025/0354790 A1Oxiquim S.A.
- Sheet molding composition and articles formed therefrom with high char strength16 Oct 2025US 2025/0320337 A1Teijin Automotive Technologies, Inc.
- Fiber-reinforced organic polymer aerogel27 Mar 2025US 2025/0101194 A1Blueshift Materials, Inc.
- Alkylated phenolic resin compositions and uses20 Mar 2025US 2025/0092247 A1
Most cited
By later US patents
- Resorcinol-aldehyde resins used to bind reinforcing materials such as glass fibers in shaped object form48US 4,076,873 A1978
- High strength pultrusion resin47US 6,565,976 B1Georgia-Pacific Resins, Inc. · 2003
- Polymer having unsaturated cycloaliphatic functionality and coating compositions therefrom43US 8,449,960 B2Valspar Sourcing, Inc. · 2013
- Synthetic resin composition-method and product40US 4,053,447 A1977
- Method for accelerating cure of resole type phenolic resins29US 4,426,484 ASumitomo Durez Company, Ltd. · 1984