Issued Patents All Time
Showing 1–25 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352497 | Layered collagen materials and methods of making the same | Lorenzo TEGLIA, Varna Lakshmi SHARMA, Irina KLEIMAN, Hemanthram VARADARAJU | 2022-06-07 |
| 10633465 | Block copolymers having semi-crystalline blocks and compositions and articles made therefrom | John E. Flood, Carl L. Willis, Robert C. Bening, Hendrik de Groot, Xavier Muyldermans +2 more | 2020-04-28 |
| 9963585 | Polymer composition and compound therefrom for isotropic film, extruded and molded article | Chun Yu Cheng | 2018-05-08 |
| 9587106 | Method of sulfonation of block polymers | Gregory P. Dado, Carl L. Willis | 2017-03-07 |
| 8835562 | Method of sulfonation of block polymers | Gregory P. Dado, Carl L. Willis | 2014-09-16 |
| 8552114 | Miktopolymer compositions | Peter Pasman, Glenn H. Fredrickson, Carl L. Willis, Robert C. Bening | 2013-10-08 |
| 8383735 | Sulfonated block copolymers, method for making same, and various uses for such block copolymers | Carl L. Willis, Scott R. Trenor, Brian D. Mather | 2013-02-26 |
| 8377514 | Sulfonated block copolymer fluid composition for preparing membranes and membrane structures | Scott R. Trenor, Gregory P. Dado | 2013-02-19 |
| 8377515 | Process for preparing membranes and membrane structures from a sulfonated block copolymer fluid composition | Scott R. Trenor, Gregory P. Dado | 2013-02-19 |
| 8349950 | Miktopolymer compositions | Peter Pasman, Glenn H. Fredrickson, Carl L. Willis, Robert C. Bening | 2013-01-08 |
| 8329827 | Sulfonated block copolymers having ethylene and diene interior blocks, and various uses for such block copolymers | Carl L. Willis, Scott R. Trenor, Brian D. Mather | 2012-12-11 |
| 8198220 | Wellbore treatment compositions comprising hydrophilically modified polymers and nonionic surfactants | Philip S. Smith | 2012-06-12 |
| 8188192 | Soft elastomeric films | Phillip Doerpinghaus, Keith Eiden, Margaret Clawson | 2012-05-29 |
| 8084546 | Method for varying the transport properties of a film cast from a sulfonated copolymer | Carl L. Willis, Scott R. Trenor, Brian D. Mather | 2011-12-27 |
| 8076270 | Wellbore treatment compositions | Philip S. Smith | 2011-12-13 |
| 8058353 | Sulfonated block copolymers method for making same, and various uses for such block copolymers | Carl L. Willis, Scott R. Trenor, Brian D. Mather | 2011-11-15 |
| 8012539 | Method for making sulfonated block copolymers, method for making membranes from such block copolymers and membrane structures | Scott R. Trenor, Gregory P. Dado | 2011-09-06 |
| 8003733 | Process for preparing sulfonated block copolymers and various uses for such block copolymers | Carl L. Willis, Scott R. Trenor, Brian D. Mather | 2011-08-23 |
| 8003209 | Elastomeric bicomponent fibers comprising block copolymers having high flow | John E. Flood, Martin Ehrlich | 2011-08-23 |
| 7981970 | Sulfonated block copolymers having acrylic esterand methacrylic ester interior blocks, and various uses for such blocks, and various uses for such block copolymers | Carl L. Willis, Scott R. Trenor, Brian D. Mather | 2011-07-19 |
| 7977432 | Functionalized block copolymers, method for making same, and various uses for such block copolymers | Robert C. Bening, Scott R. Trenor, Carl L. Willis | 2011-07-12 |
| 7919565 | Composition containing sulfonated block copolymers and articles made therefrom | Carl L. Willis, Scott R. Trenor, Brian D. Mather | 2011-04-05 |
| 7910208 | Elastomeric bicomponent fibers comprising block copolymers having high flow | John E. Flood | 2011-03-22 |
| 7887926 | Triblock polymers and polymer coatings | Christopher K. Ober, Craig J. Weinman, Daewon Park, Carl L. Willis | 2011-02-15 |
| 7858693 | Unhydrogenated block copolymer compositions | Kathryn Wright, Carl L. Willis | 2010-12-28 |