B29C 44/206
Using expandable particles or beads as starting material
Official title: {Using expandable particles or beads as starting material}
B29C44/206 (Using expandable particles or beads as starting material) appears on 25 US grants and 17 published applications in this corpus.
Search patents in B29C- Granted patents
- 25
- Published applications
- 17
- Assignees
- 19
- Inventors
- 46
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 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 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 3 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoplastic resin foam, thermoplastic resin foam sheet, fiber-reinforced resin composite, method for manufacturing thermoplastic resin foam, thermoplastic resin foam molded article, method for manufacturing thermoplastic resin foam molded article, and foamed resin composite31 Mar 2026US 12,590,208 B2Sekisui Kasei Co., Ltd.
- Method for manufacturing laminate3 Feb 2026US 12,539,652 B2Jsp Corporation
- Method for manufacturing a floor or wall panel16 Apr 2024US 11,959,286 B2Unilin BV
- Recyclable, biodegradable, and industrially compostable extruded foams, and methods of manufacturing the same27 Feb 2024US 11,912,843 B2O2 Partners, LLC
- Processes for preparing foam composites3 Dec 2019US 10,494,497 B2Xflam Pty Ltd
- Method for producing a molded part17 Oct 2024US 2024/0342966 A1Knauf Industries Additive GmbH
- Recyclable, Biodegradable, and Industrially Compostable Extruded Foams, and Methods of Manufacturing the Same9 May 2024US 2024/0150540 A1O2 Partners, LLC
- Method for manufacturing laminate18 Jan 2024US 2024/0017451 A1Jsp Corporation
- Thermoplastic resin foam, thermoplastic resin foam sheet, fiber-reinforced resin composite, method for manufacturing thermoplastic resin foam, thermoplastic resin foam molded article, method for manufacturing thermoplastic resin foam molded article, and foamed resin composite21 Sep 2023US 2023/0295420 A1Sekisui Kasei Co., Ltd.
- Recyclable, Biodegradable, and Industrially Compostable Extruded Foams, and Methods of Manufacturing the Same20 Apr 2023US 2023/0123482 A1O2 Partners, LLC
Most cited
By later US patents
- Process for continuously producing shaped articles of polystyrene foam27US 3,971,838 APolymer Processing Research Institute Ltd. · 1976
- Apparatus for forming laminated molded bodies19US 3,986,918 A1976
- Method and apparatus for the continuous production of a uniform slab or sheet from heat expandable thermoplastic particles13US 4,379,107 A1983
- Device for manufacturing blocks of porous thermoplastic in a continuous process7US 4,008,030 AGullfiber AB · 1977
- Method for manufacturing elements of expanded synthetic material having layers of particularly high strength and a plant for implementing said method7US 4,756,859 APlastbau A.G. · 1988