Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593435 | Grafted para-aramid fiber and method of making | — | 2017-03-14 |
| 9388526 | Grafted para-aramid fiber and method of making | — | 2016-07-12 |
| 8742029 | Copolyester blends with improved melt strength | Rameshchandra M. Gohil, Yuefei Tao, Lech Wilczek | 2014-06-03 |
| 8664282 | Process to prepare crosslinkable trifluorostyrene polymers and membranes | Mark Gerrit Roelofs | 2014-03-04 |
| 8609804 | Polyarylene polymers and processes for preparing | — | 2013-12-17 |
| 8568616 | Electrically conductive polymer compositions | Che-Hsiung Hsu, Christopher P. Junk, Frank P. Uckert, Andrew Edward Feiring, Charles J. Dubois +3 more | 2013-10-29 |
| 8415021 | Biodegradable starch-containing composition with improved tear strength | Barry Alan Morris, Edward J. Stancik | 2013-04-09 |
| 8409677 | Biodegradable starch-containing blend | Barry Alan Morris, Edward J. Stancik | 2013-04-02 |
| 8058383 | Arylene-fluorinated-sulfonimide ionomers and membranes for fuel cells | — | 2011-11-15 |
| 7910653 | Process for the preparation of arylene fluorinated sulfonimide polymers and membranes | — | 2011-03-22 |
| 7868086 | Arylene fluorinated sulfonimide polymers and membranes | — | 2011-01-11 |
| 7837901 | Electrically conductive polymer compositions | Che-Hsiung Hsu, Christopher P. Junk, Frank P. Uckert, Andrew Edward Feiging, Charles J. Dubois +3 more | 2010-11-23 |
| 7838612 | Arylene fluorinated sulfonimide compositions | — | 2010-11-23 |
| 7838594 | Bridged arylene fluorinated sulfonimide compositions and polymers | — | 2010-11-23 |
| 7722785 | Electrically conductive polymer compositions | Che-Hsiung Hsu, Sunghan Kim, Charles J. Dubois, Christopher P. Junk, Andrew Edward Feiring +2 more | 2010-05-25 |
| 7659026 | Fluorinated sulfonamide compounds and polymer electrolyte membranes prepared therefrom for use in electrochemical cells | — | 2010-02-09 |
| 6670433 | Polymers of substituted cyclopentenes | Stephan James McLain, Elizabeth Forrester McCord, Alison Margaret Anne Bennett, Steven Dale Ittel, Karl Jeffrey Sweetman | 2003-12-30 |
| 6521724 | Polymerization process | Samuel David Arthur, Dewey Lynn Kerbow, Ofelia Fusco, Tiziano Dall 'Occo, Giampiero Morini | 2003-02-18 |
| 6380327 | Chain transfer agents for olefin polymerization | — | 2002-04-30 |
| 6306986 | Polymerization of olefins | — | 2001-10-23 |
| 6258908 | Polymers of substituted cyclopentenes | Stephan James McLain, Elizabeth Forrester McCord, Alison Margaret Anne Bennett, Steven Dale Ittel, Karl Jeffrey Sweetman | 2001-07-10 |
| 5977267 | Process for modifying aliphatic polyamides with polyurea | — | 1999-11-02 |
| 5136016 | Melt-processible aromatic polyamide from N,N'-isophthaloyl bis lactam | Gurdial Singh, Andrew J. Sitter, Beth E. Dunlap | 1992-08-04 |
| 5066445 | Recovery and melt extrusion of aromatic/aliphatic copolyamides from lactam-plasticized polymer | Beth E. Dunlap, Fulton F. Rogers, Jr. | 1991-11-19 |