Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103803 | Filled polymer compositions | Yunwa W. Cheung, John O. Bieser, Johan A. Thoen, John J. Gathers | 2000-08-15 |
| 6087447 | Blends of substantially random interpolymers with vinyl or vinylidene aromatic polymers | James C. Stevens, Francis J. Timmers, John J. Gathers, Yunwa W. Cheung, Pak-Wing S. Chum +3 more | 2000-07-11 |
| 6054544 | Ultra-low molecular weight ethylene polymers | Malcolm Finlayson, Craig C. Garrison, Ralph E. Guerra, Brian W. S. Kolthammer, Deepak R. Parikh +1 more | 2000-04-25 |
| 5973049 | Filled polymer compositions | John O. Bieser, Yunwa W. Cheung, Johan A. Thoen, John J. Gathers | 1999-10-26 |
| 5925703 | Impact modification of filled thermoplastics | Stephen R. Betso | 1999-07-20 |
| 5872201 | Interpolymers of ethylene, olefinic monomers, and aromatic vinylidene or hindered aliphatic or cycloaliphatic vinylidene monomers | Yunwa W. Cheung, Francis J. Timmers, Stephen F. Hahn | 1999-02-16 |
| 5739200 | Plasticizied .alpha.-olefin/vinylidene aromatic monomer of hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers | Yunwa W. Cheung, John J. Gathers, James R. Bethea | 1998-04-14 |
| 5576374 | Impact modification of filled thermoplastics | Stephen R. Betso | 1996-11-19 |
| 5250606 | Polymer blend compositions containing a styrenic copolymer, an acetal polymer and a thermoplastic polyester or polycarbonate resin ingredient | P. F. M. v/d Berghen, Ludo M. Aerts, Antonios Gkogkidis, Abraham F. de Bert | 1993-10-05 |
| 5244946 | Styrenic copolymer/polyacetal/thermoplastic polyurethane or elastomeric copolyester blend compositions | P. F. M. v/d Berghen, Ludo M. Aerts, Antonios Gkogkidis, Abraham F. de Bert | 1993-09-14 |
| 5196461 | Styrenic copolymer/polyacetal blend compositions | P. F. M. v/d Berghen, Ludo M. Aerts, Antonios Gkogkidis, Abraham F. de Bert | 1993-03-23 |
| 5087393 | Smoke producing article | Richard E. Topping, Roderick J. McGregor | 1992-02-11 |