B29K 2061/04
Phenoplasts
B29K2061/04 (Phenoplasts) appears on 70 US grants and 36 published applications in this corpus.
Search patents in B29K- Granted patents
- 70
- Published applications
- 36
- Assignees
- 61
- Inventors
- 165
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 3 | 1 |
| 2014 | 0 | 2 |
| 2015 | 4 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 3 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Fiber-reinforced resin molded body and production method thereof, fiber-reinforced resin molding prepreg, fiber-reinforced molded body and production method of fiber-reinforced molded body and resin sheet, fiber-reinforced sandwich composite, and production method of fiberreinforced molded body16 Sep 2025US 12,415,897 B2Inoac Corporation
- Vacuum forming process21 Jan 2025US 12,202,189 B2Acell Industries Limited
- Method for producing cured polymeric skins10 Sep 2024US 12,083,773 B2Acell Industries Limited
- Material with directional thermal conduction and thermal insulation and preparation method thereof24 Oct 2023US 11,794,383 B2Beijing Institute of Technology
- Large scale synthesis of resorcinol-formaldehyde aerogel27 Dec 2022US 11,535,521 B2Lawrence Livermore National Security, LLC
- Fiber-reinforced resin molded body and method for producing same14 Aug 2025US 2025/0257179 A1Toray Industries, Inc.
- Method for producing cured polymeric skins12 Jun 2025US 2025/0187319 A1Acell Industries Limited
- Heating element composition capable of three-dimensional molding, and film heater formed therefrom5 Dec 2024US 2024/0400879 A1Teraon Co., Ltd.
- System And Method For Forming Activated Carbon Aerogels And Performing 3D Printing24 Oct 2024US 2024/0352264 A1Lawrence Livermore National Laboratory, LLC
- Material with directional thermal conduction and thermal insulation and preparation method thereof10 Aug 2023US 2023/0249382 A1Beijing Institute of Technology
Most cited
By later US patents
- Fiber reinforced resin composites, method of manufacture and improved composite products76US 5,273,819 A1993
- Carbon for high voltage EDLCs57US 9,136,064 B2Corning Incorporated · 2015
- Sound and heat insulation having little odor55US 5,696,201 AMatec Holding AG · 1997
- Pultruded reinforced phenolic resin products32US 4,419,400 AOccidental Chemical Corporation · 1983
- Method of making prepreg32US 5,609,806 AReichhold Chemicals, Inc. · 1997