Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238765 | Hydrogenated alkenyl aromatic-diene copolymers containing comonomers having silyl hydride units and their functionalized analogs | Sergio Corona Galván, Diana Martinez Wichtel, Luis Serrano Aviles, Montserrat Fernandez Munoz, Vijay Chavan +1 more | 2016-01-19 |
| 9156696 | Process and method for the efficient preparation of fullerynes | Xuehui Dong, Wenbin Zhang, Stephen Z. D. Cheng | 2015-10-13 |
| 7235615 | Synthetic polymers with highly-functionalized liquid-rubber chain-end moieties | Jin-Ping Zhou | 2007-06-26 |
| 7157549 | Polymerization of oxiranes with a lithium-containing initiator | Robert T. Mathers | 2007-01-02 |
| 6858679 | Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions | Young-Joon Lee, James A. Schwindeman, Robert James Letchford | 2005-02-22 |
| 6812295 | Functionalized initiators for anionic polymerization, protected functionalized polymers, deprotected analogues thereof, and methods of making the same | James A. Schwindeman, Robert James Letchford, Eric John Granger | 2004-11-02 |
| 6720391 | Functionalized initiators for anionic polymerization, protected functionalized polymers, deprotected analogues thereof, and methods of making the same | James A. Schwindeman, Robert James Letchford, Eric John Granger | 2004-04-13 |
| 6703446 | Hetero-telechelic polymers and processes for making same | James A. Schwindeman, Robert James Letchford, Conrad W. Kamienski | 2004-03-09 |
| 6699939 | Hetero-telechelic polymers and processes for making same | James A. Schwindeman, Robert James Letchford, Conrad W. Kamienski | 2004-03-02 |
| 6605564 | Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions | Young-Joon Lee, James A. Schwindeman, Robert James Letchford | 2003-08-12 |
| 6545103 | Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions | Young-Joon Lee, James A. Schwindeman, Robert James Letchford | 2003-04-08 |
| 6476131 | Self-reinforced rubber matrix having high glass transition temperature thermoset domains | Gary R. Hamed, Frank Kelley | 2002-11-05 |
| 6362284 | Protected functionalized heterotelechelic polymers and processes for preparing the same | James A. Schwindeman, Conrad W. Kamienski | 2002-03-26 |
| 6350723 | Block copolymers prepared by anionic polymerization | Munmaya K. Mishra, Robert Shane Porzio | 2002-02-26 |
| 6271330 | Functionalized silicone polymers and processes for making the same | Robert James Letchford, James A. Schwindeman | 2001-08-07 |
| 6235819 | Process to scavenge amines in polymeric compounds by treatment with triazine derivatives and compositions therefrom | David F. Lawson, Ashley S. Hilton, John R. Schreffler | 2001-05-22 |
| 6221991 | Methacrylate and acrylate polymers and processes for making same | Robert James Letchford, James A. Schwindeman, Conrad W. Kamienski | 2001-04-24 |
| 6184309 | Selected deprotection of protected functional polymers | James A. Schwindeman, John F. Engel, Eric John Granger, Conrad W. Kamienski | 2001-02-06 |
| 6160054 | Hetero-telechelic polymers and processes for making same | James A. Schwindeman, Robert James Letchford, Conrad W. Kamienski | 2000-12-12 |
| 6121474 | Amine anionic polymerization initiators and functionalized polymers derived therefrom | James A. Schwindeman, Eric John Granger, Randy W. Hall, Robert James Letchford | 2000-09-19 |
| 6107408 | Processes for improving linking efficiencies in the synthesis of star polymers | Robert James Letchford, James A. Schwindeman | 2000-08-22 |
| 6107414 | Protected functionalized heterotelechelic polymers and processes for preparing the same | James A. Schwindeman, Conrad W. Kamienski | 2000-08-22 |
| 6063873 | Process to scavenge amines in polymeric compounds by treatment with triazine derivatives, and compositions therefrom | David F. Lawson, Ashley S. Hilton, John R. Schreffler | 2000-05-16 |
| 6031060 | Functionalized silicone polymers and processes for making the same | Robert James Letchford, James A. Schwindeman | 2000-02-29 |
| 5965681 | Protected functionalized telechelic polymers and processes for making the same | James A. Schwindeman, Conrad W. Kamienski | 1999-10-12 |