Zhu; Si Jun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhu; Si Jun.The latest application filed is for "alkoxylated-polyethylenimine and composition containing the same".
- Zhu; Si Jun - Shanghai CN
| Patent | Date |
|---|---|
| Alkoxylated-polyethylenimine And Composition Containing The Same App 20220154392 - Szarvas; Laszlo ; et al. | 2022-05-19 |
| Colorant Catcher Material App 20200181832 - ZHU; Si Jun ; et al. | 2020-06-11 |
| Alkoxylated polyethyleneimine hydrophilically-modified fibers Grant 10,612,188 - Hu , et al. | 2020-04-07 |
| Alkoxylated-polyethylenimine And Composition Containing The Same App 20190352843 - Szarvas; Laszlo ; et al. | 2019-11-21 |
| Alkoxylated Polyethyleneimine Hydrophilically-Modified Fibers App 20180016742 - Hu; Qin Qin ; et al. | 2018-01-18 |
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