Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6110880 | Polyolefin block copolymer viscosity modifier | Charles Cozewith, Thomas J. Pacansky, William M. Davis, Pratima Rangarajan | 2000-08-29 |
| 5945485 | Viscosity modifier polybutadiene polymers | Mark J. Struglinski, Lewis J. Fetters | 1999-08-31 |
| 5703171 | Viscosity modifier polybutadiene polymers | Mark J. Struglinski, Lewis J. Fetters | 1997-12-30 |
| 5310814 | Viscosity modifier polybutadiene polymers | Mark J. Struglinski, Lewis J. Fetters | 1994-05-10 |
| 5030695 | End-capped polymer chains, star and graft copolymers, and process of making same | Charles Cozewith, Shiaw Ju | 1991-07-09 |
| 5013801 | Molecular weight distribution modification in a tubular reactor | Charles Cozewith, Shiaw Ju | 1991-05-07 |
| 4978720 | Olefinic chlorosilane and olefinic halide functional group containing polymers and method of forming the same | Charles Cozewith, Shiaw Ju | 1990-12-18 |
| 4959436 | Narrow MWD alpha-olefin copolymers | Charles Cozewith, Shiaw Ju | 1990-09-25 |
| 4933099 | Oil compositions containing ethylene copolymers | — | 1990-06-12 |
| 4882406 | Nodular copolymers formed of alpha-olefin copolymers coupled by non-conjugated dienes | Charles Cozewith, Shiaw Ju | 1989-11-21 |
| 4874820 | Copolymer compositions containing a narrow MWD component and process of making same | Charles Cozewith, Shiaw Ju | 1989-10-17 |
| 4792595 | Narrow MWD alpha-olefin copolymers | Charles Cozewith, Shiaw Ju | 1988-12-20 |
| 4789714 | Molecular weight distribution modification in tubular reactor | Charles Cozewith, Shiaw Ju | 1988-12-06 |
| 4786697 | Molecular weight distribution modification in a tubular reactor | Charles Cozewith, Shiaw Ju | 1988-11-22 |
| 4716207 | Nodular copolymers comprising narrow MWD alpha-olefin copolymers coupled by non-conjugated dienes | Charles Cozewith, Shiaw Ju | 1987-12-29 |
| 4540753 | Narrow MWD alpha-olefin copolymers | Charles Cozewith, Shiaw Ju | 1985-09-10 |