Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919541 | Method of manufacturing flame-retardant polymer foam comprising a phosphorous flame retardant and flame-retardant foam produced thereby | — | 2011-04-05 |
| 7226955 | Macrocellular acoustic foam containing particulate additive | Suresh Subramonian | 2007-06-05 |
| 7144925 | Fire resistance acoustic foam | Sandrine Burgun, Jonathan Kammerer, William G. Stobby, Suresh Subramonian | 2006-12-05 |
| 7018700 | Acoustic absorption polymer foam having improved thermal insulating performance | — | 2006-03-28 |
| 6949588 | Perforated foams | — | 2005-09-27 |
| 6720363 | Preparation of a macrocellular acoustic foam | Suresh Subramonian, Sandrine Burgun | 2004-04-13 |
| 6720362 | Perforated foams | — | 2004-04-13 |
| 6590006 | Macrocellular polyolefin foam having a high service temperature for acoustical applications | Suresh Subramonian, Sandrine Burgun | 2003-07-08 |
| 6583193 | Polyolefin foam useful for sound and thermal insulation | Michel Brucker, Georges Eschenlauer, Michael E. Schaller, Jean-Francois Koenig | 2003-06-24 |
| 6541105 | Acoustical open-cell polylefins and process for making | — | 2003-04-01 |
| 6417240 | Foams prepared from blends of syndiotactic polypropylenes and thermoplastic polymers | — | 2002-07-09 |
| 6388014 | Blends of &agr;-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins | Rene Broos, Johan A. Thoen, Martin J. Guest, Yunwa W. Cheung, John J. Gathers +2 more | 2002-05-14 |
| 6369120 | Acoustical insulation foams | Bharat I. Chaudhary, Russell P. Barry, Martin Reimers | 2002-04-09 |
| 6355341 | ENLARGED CELL SIZE FOAMS MADE FROM BLENDS OF ALKENYL AROMATIC POLYMERS AND ALPHA-OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR STERICALLY HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE INTERPOLYMERS | Bharat I. Chaudhary, Russell P. Barry, Lawrence S. Hood | 2002-03-12 |
| 6329466 | Blends of .alpha.-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene interpolymers with polyolefins | Rene Broos, Johan A. Thoen, Martin J. Guest, Yunwa W. Cheung, John J. Gathers +2 more | 2001-12-11 |
| 6251319 | Method of forming a thermoformable polypropylene foam sheet | Martin H. Tusim, Martin Cornell, Kyung W. Suh, Christopher P. Christenson | 2001-06-26 |
| 6213540 | Energy absorbing articles of extruded thermoplastic foams | Martin H. Tusim, Martin Cornell, Kyung W. Suh, Christopher P. Christenson | 2001-04-10 |
| 6187232 | Acoustical insulation foams | Bharat I. Chaudhary, Russell P. Barry, Martin Reimers | 2001-02-13 |
| 6184294 | Blends of .alpha.-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins | Johan A. Thoen, Rene Broos, Martin J. Guest, Yunwa W. Cheung, Bharat I. Chaudhary +2 more | 2001-02-06 |
| 6174471 | Open-cell foam and method of making | Bharat I. Chaudhary, Daniel D. Imeokparia | 2001-01-16 |
| 6093752 | Open-cell foam and method of making | Bharat I. Chaudhary, Daniel D. Imeokparia | 2000-07-25 |
| 6087447 | Blends of substantially random interpolymers with vinyl or vinylidene aromatic polymers | James C. Stevens, Francis J. Timmers, Martin J. Guest, John J. Gathers, Yunwa W. Cheung +3 more | 2000-07-11 |
| 5993707 | Enlarged cell size foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers | Bharat I. Chaudhary, Lawrence S. Hood, Russell P. Barry | 1999-11-30 |
| 5567742 | Dimensionally-stable polypropylene foam expanded with inorganic blowing agents | — | 1996-10-22 |
| 5527573 | Extruded closed-cell polypropylene foam | Bruce A. Malone | 1996-06-18 |