Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274656 | Pelletizing aid for polymers | Chin-Yuan G. Ma | 2001-08-14 |
| 6197886 | Compositions containing impact copolymers made from a blend of a homopolymer phase and a rubber phase having a high ethylene content | Ananda M. Chatterjee | 2001-03-06 |
| 6022946 | Process for deactivation of polyolefin compositions utilizing carbon dioxide as a deactivation agent | — | 2000-02-08 |
| 6015854 | Polypropylene impact copolymers with high clarity | — | 2000-01-18 |
| H1722 | Process for producing polypropylene impact block copolymers | Mark G. Goode, Kersten Anne Erickson | 1998-04-07 |
| 5712344 | Modified polypropylene impact copolymer compositions | Jackson Gordon Bowers | 1998-01-27 |
| 5594074 | Process for improving processability of ultra low melt viscosity polymer | Charles C. Hwo, Chin-Yuan G. Ma | 1997-01-14 |
| 5587434 | Process for polymer degradation | John Bradford | 1996-12-24 |
| 5510413 | Polymer compositions | Thomas F. Brownscombe, Ananda M. Chatterjee | 1996-04-23 |
| 5362782 | Polymer compositions | Harold K. Ficker | 1994-11-08 |
| 5258464 | Impact copolymer compositions | Harold K. Ficker | 1993-11-02 |
| 5250631 | Polymer compositions | — | 1993-10-05 |
| 5194529 | Polymerization process | Isreal G. Burstain | 1993-03-16 |
| H1120 | Polybutylene in recyclable material streams | Paul Karol Casey, Charles C. Hwo | 1992-12-01 |
| 5118757 | Polymer production | — | 1992-06-02 |
| 4956427 | Process for reducing polymer build-up in polymerization equipment during polymerization of alpha-olefins | John M. Jenkins, III, Steven P. Sawin | 1990-09-11 |