Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812295 | Functionalized initiators for anionic polymerization, protected functionalized polymers, deprotected analogues thereof, and methods of making the same | James A. Schwindeman, Robert James Letchford, Roderic P. Quirk | 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, Roderic P. Quirk | 2004-04-13 |
| 6444190 | Reduction compositions and processes for making the same | Anne Pautard-Cooper, Philip Franklin Sims, James A. Schwindeman, John F. Engel, Terry L. Rathman | 2002-09-03 |
| 6197891 | Functionalized chain extended initiators for anionic polymerization | James A. Schwindeman, Robert C. Morrison, Conrad W. Kamienski, Robert James Letchford | 2001-03-06 |
| 6184309 | Selected deprotection of protected functional polymers | James A. Schwindeman, John F. Engel, Conrad W. Kamienski, Roderic P. Quirk | 2001-02-06 |
| 6121474 | Amine anionic polymerization initiators and functionalized polymers derived therefrom | James A. Schwindeman, Roderic P. Quirk, Randy W. Hall, Robert James Letchford | 2000-09-19 |
| 5922810 | Deprotection of protected functional polymers | James A. Schwindeman, John F. Engel, Conrad W. Kamienski | 1999-07-13 |
| 5827929 | Functionalized initiators for anionic polymerization | James A. Schwindeman, John F. Engel, Conrad W. Kamienski | 1998-10-27 |
| 5821307 | Functionalized chain extended initiators for anionic polymerization | James A. Schwindeman, Conrad W. Kamienski, Robert C. Morrison | 1998-10-13 |
| 5792815 | Functionalized polymer produced with functionalized initiators by anionic polymerization | James A. Schwindeman, John F. Engel, Conrad W. Kamienski | 1998-08-11 |
| 5730952 | Process for the preparation of lithium aluminum hydride in etheral solvents | Terry L. Rathman, James A. Schwindeman, Sharon Bergmann Smith | 1998-03-24 |
| 5663398 | Processes for preparing functionalized alkyllithium compounds | James A. Schwindeman, Douglas E. Sutton | 1997-09-02 |
| 5621149 | Process for preparing functionalized initiators for anionic polymerization | James A. Schwindeman, John F. Engel, Conrad W. Kamienski | 1997-04-15 |
| 5600021 | Functionalized initiators for anionic polymerization | James A. Schwindeman, John F. Engel, Conrad W. Kamienski | 1997-02-04 |
| 5567774 | Anionic polymerization process using functionalized initiators | James A. Schwindeman, John F. Engel, Conrad W. Kamienski | 1996-10-22 |