B29C 44/381
Spreading the foamable material in the mould by pressing the mould halves
Official title: {Spreading the foamable material in the mould by pressing the mould halves together}
B29C44/381 (Spreading the foamable material in the mould by pressing the mould halves) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B29C- Granted patents
- 3
- Published applications
- 4
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 9 Dec 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for producing a skin material-laminated foamed thermoplastic resin molding9 Dec 2003US 6,660,195 B2Sumitomo Chemical Company, Limited
- Process for the manufacture of polyurethane foam moldings10 Nov 1998US 5,834,527 AMaschinenfabrik Hennecke GmbH
- Method for producing polypropylene resin article having skin material lined with foamed layer25 Jan 1994US 5,281,376 ASumitomo Chemical Company, Limited
- Method for forming a molded fiber product and a molded fiber product6 Jun 2024US 2024/0181686 A1Metsä Spring Oy
- Method for producing structural foam and products containing structural foam1 Mar 2012US 2012/0052236 A1Keter Plastic Ltd.
- Method for producing a thermoplastic resin molded article27 Jan 2005US 2005/0017391 A1Sumitomo Chemical Company, Limited
- Process for producing a skin material-laminated foamed thermoplastic resin molding and foamed thermoplastic resin moldings13 Sep 2001US 2001/0021457 A1Sumitomo Chemical Company, Limited
Most cited
By later US patents
- Method for producing polypropylene resin article having skin material lined with foamed layer37US 5,281,376 ASumitomo Chemical Company, Limited · 1994
- Process for the manufacture of polyurethane foam moldings8US 5,834,527 AMaschinenfabrik Hennecke GmbH · 1998
- Process for producing a skin material-laminated foamed thermoplastic resin molding8US 6,660,195 B2Sumitomo Chemical Company, Limited · 2003