B29C 44/3438
Bursting the cell walls by a sudden pressure release
Official title: {Bursting the cell walls by a sudden pressure release}
B29C44/3438 (Bursting the cell walls by a sudden pressure release) appears on 8 US grants and 6 published applications in this corpus.
Search patents in B29C- Granted patents
- 8
- Published applications
- 6
- Assignees
- 8
- Inventors
- 13
- Latest grant
- 17 Jul 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for forming a fire-resistant and thermal-resistant glass fiber product, and associated apparatus17 Jul 2018US 10,022,901 B2BLH Technologies, Inc.
- Method of producing a self-healing membrane2 Sep 2014US 8,822,024 B2Prospective Concepts AG
- Method for manufacturing open cell rubber material and method for manufacturing rubber roller10 Jun 2008US 7,384,490 B2Mitsumagiken Co., Ltd.
- Method of forming an upholstered foam plastic seat cushion22 Dec 1998US 5,851,457 ASteelcase Inc.
- Method of reducing pinch deformation and contour lines in polyurethane molded foam employing timed partial pressure release30 Jun 1998US 5,772,936 AARCO Chemical Technology, L. P.
- Method for forming a fire-resistant and thermal-resistant glass fiber product, and associated apparatus14 Jun 2018US 2018/0162025 A9BLH Technologies, Inc.
- Method for forming a fire-resistant and thermal-resistant glass fiber product, and associated apparatus4 Feb 2016US 2016/0031132 A1BLH Technologies, Inc.
- Self-Healing Membrane5 Feb 2009US 2009/0035551 A1Prospective Concepts AG
- Method for manufacturing open cell rubber material and method for manufacturing rubber roller14 Apr 2005US 2005/0076996 A1Mitsumagiken Co., Ltd.
- Cell bursting method of a plastic foam sheets30 Sep 2004US 2004/0188878 A1
Most cited
By later US patents
- Novel process for making flexible polyurethane cellular products including a novel cell opening technique24US 4,579,700 AUnion Carbide Corporation · 1986
- Process for the production of padding of polyurethane foam cast in situ in a textile covering12US 5,294,386 ARoth Freres, S.A. · 1994
- Method of forming an upholstered foam plastic seat cushion12US 5,851,457 ASteelcase Inc. · 1998
- Novel process for making polyurethane products which require reduced crushing in preventing said products from substantially shrinking or changing dimensionally upon cooling10US 4,717,518 AUnion Carbide Corporation · 1988
- Method for manufacturing open cell rubber material and method for manufacturing rubber roller3US 7,384,490 B2Mitsumagiken Co., Ltd. · 2008