Peng; Wenging N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Peng; Wenging N..The latest application filed is for "mixtures of hydrolysis resistant organomodified trisiloxane ionic surfactants".
- Peng; Wenging N. - Shanghai CN
| Patent | Date |
|---|---|
| Hydrolysis resistant organomodified trisiloxane ionic surfactants Grant 8,263,669 - Leatherman , et al. September 11, 2 | 2012-09-11 |
| Mixtures Of Hydrolysis Resistant Organomodified Trisiloxane Ionic Surfactants App 20110028569 - Leatherman; Mark D. ; et al. | 2011-02-03 |
| Hydrolysis Resistant Organomodified Trisiloxane Ionic Surfactants App 20110021644 - Leatherman; Mark D. ; et al. | 2011-01-27 |
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