C08G 8/22
Resorcinol
C08G8/22 (Resorcinol) appears on 98 US grants and 122 published applications in this corpus.
Search patents in C08G- Granted patents
- 98
- Published applications
- 122
- Assignees
- 63
- Inventors
- 224
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 4 |
| 2008 | 1 | 4 |
| 2009 | 2 | 3 |
| 2010 | 6 | 2 |
| 2011 | 0 | 6 |
| 2012 | 2 | 6 |
| 2013 | 5 | 8 |
| 2014 | 6 | 6 |
| 2015 | 3 | 7 |
| 2016 | 7 | 9 |
| 2017 | 2 | 9 |
| 2018 | 6 | 2 |
| 2019 | 6 | 11 |
| 2020 | 6 | 7 |
| 2021 | 4 | 3 |
| 2022 | 5 | 5 |
| 2023 | 5 | 9 |
| 2024 | 8 | 9 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alkoxylated resol-type phenol resin and method for producing same3 Feb 2026US 12,540,210 B2Kolon Industries, Inc.
- Preparation of polymeric resins and carbon materials16 Dec 2025US 12,497,479 B2Group14 Technologies, Inc.
- Tacky finish and textile materials and articles treated therewith25 Feb 2025US 12,233,667 B2Milliken & Company
- Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same24 Dec 2024US 12,173,165 B2Group14 Technologies, Inc.
- (Hydroxyalkyl)aminophenol polymers and methods of use17 Sep 2024US 12,091,514 B2Ecolab USA Inc.
- Phenolic resin composition and article11 Jun 2026US 2026/0159719 A1Sumitomo Bakelite Co., Ltd.
- Blasthole stemming based on formaldehyde resins, system and charging method20 Nov 2025US 2025/0354790 A1Oxiquim S.A.
- Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same3 Jul 2025US 2025/0215234 A1Group14 Technologies, Inc.
- (hydroxyalkyl)aminophenol polymers and methods of use12 Dec 2024US 2024/0409676 A1Ecolab USA Inc.
- System And Method For Forming Activated Carbon Aerogels And Performing 3D Printing24 Oct 2024US 2024/0352264 A1Lawrence Livermore National Laboratory, LLC
Most cited
By later US patents
- Low density open cell organic foams, low density open cell carbon foams, and methods for preparing same146US 5,945,084 AOcellus, Inc. · 1999
- Manufacturing methods for the production of carbon materials70US 8,293,818 B2EnerG2 Technologies, Inc. · 2012
- Manufacturing methods for the production of carbon materials61US 8,580,870 B2EnerG2 Technologies, Inc. · 2013
- Electric double-layer capacitor60US 7,785,495 B2Sumitomo Chemical Company, Limited · 2010
- Preparation of polymeric resins and carbon materials52US 9,409,777 B2BASF SE · 2016