Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8569422 | Catalytic olefin block copolymers with controlled block sequence distribution and at least one low crystallinity hard block | Colin Li Pi Shan, Roger L. Kuhlman, Pamela J. Kenny, Morgan M. Hughes, Rongjuan Cong | 2013-10-29 |
| 8492322 | Viscosity index improver for lubricant compositions | Colin Li Pi Shan, Roger L. Kuhlman, Pamela J. Kenny, Morgan M. Hughes, Rongjuan Cong | 2013-07-23 |
| 8486878 | Viscosity index improver for lubricant compositions | Colin Li Pi Shan, Roger L. Kuhlman, Pamela J. Kenny, Morgan M. Hughes, Rongjuan Cong | 2013-07-16 |
| 8476393 | Ethylene/α-olefin interpolymers containing low crystallinity hard blocks | Colin Li Pi Shan, Roger L. Kuhlman, Pamela J. Kenny, Morgan M. Hughes, Rongjuan Cong | 2013-07-02 |
| 7687442 | Low molecular weight ethylene/α-olefin interpolymer as base lubricant oils | Kim L. Walton, Morgan M. Hughes, Yunwa W. Cheung | 2010-03-30 |
| 7662881 | Viscosity index improver for lubricant compositions | Kim L. Walton, Morgan M. Hughes, Yunwa W. Cheung | 2010-02-16 |
| 7579408 | Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins | Kim L. Walton, Yunwa W. Cheung, Morgan M. Hughes | 2009-08-25 |
| 4795046 | Dust chute and combination dust chute and wastebasket device | — | 1989-01-03 |