Wortman; William A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wortman; William A..The latest application filed is for "ortho-nitrosophenols as polymerization inhibitors".
- Wortman; William A. - Harwinton CT
| Patent | Date |
|---|---|
| Ortho-nitrosophenols As Polymerization Inhibitors App 20090240092 - MA; Qinggao ; et al. | 2009-09-24 |
| .beta.-crystalline polypropylenes Grant 7,585,909 - Ma , et al. September 8, 2 | 2009-09-08 |
| Urea phenyl derivatives and their use as polypropylene nucleating agents Grant 7,572,849 - Ma , et al. August 11, 2 | 2009-08-11 |
| .beta.-Crystalline polypropylenes Grant 7,569,630 - Ma , et al. August 4, 2 | 2009-08-04 |
| Ortho-nitrosophenols as polymerization inhibitors Grant 7,553,896 - Ma , et al. June 30, 2 | 2009-06-30 |
| Beta-crystalline polypropylenes App 20070293609 - Ma; Qinggao ; et al. | 2007-12-20 |
| Urea phenyl derivatives and their use as polypropylene nucleating agents App 20070117890 - Ma; Qinggao ; et al. | 2007-05-24 |
| Beta-crystalline polypropylenes App 20070117891 - Ma; Qinggao ; et al. | 2007-05-24 |
| Ortho-nitrosophenols as polymerization inhibitors App 20060283699 - Ma; Qinggao ; et al. | 2006-12-21 |
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