PolyOne-Shanghai, China
Patent Applications and Registrations
Patent applications and USPTO patent grants for PolyOne-Shanghai, China.The latest application filed is for "compounds containing blue light blocking additive".
- PolyOne-Shanghai, China - Shanghai CN
| Patent | Date |
|---|---|
| Masterbatch containing heat-sensitive functional additive Grant 10,093,776 - Liu , et al. October 9, 2 | 2018-10-09 |
| Composition for protecting beta-carotene Grant 10,087,304 - Zhu , et al. October 2, 2 | 2018-10-02 |
| Compounds Containing Blue Light Blocking Additive App 20180230292 - WANG; Qian ; et al. | 2018-08-16 |
| Masterbatch Containing Carbon Nanotubes As Black Pigment App 20180127556 - LIU; Mengge ; et al. | 2018-05-10 |
| Masterbatch Containing Heat-sensitive Functional Additive App 20170226296 - LIU; Mengge ; et al. | 2017-08-10 |
| Composition For Protecting Beta-carotene App 20150203655 - Zhu; Ling ; et al. | 2015-07-23 |
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