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Patent applications and USPTO patent grants for Ji; Wenxi.The latest application filed is for "transparent copolyester, preparing method thereof and articles made from the same".
Patent | Date |
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Transparent copolyester, preparing method thereof and articles made from the same Grant 9,102,782 - Xu , et al. August 11, 2 | 2015-08-11 |
Biodegradable composite, the preparation process thereof, and a disposable article made therefrom Grant 8,859,690 - Zhu , et al. October 14, 2 | 2014-10-14 |
Transparent Copolyester, Preparing Method Thereof And Articles Made From The Same App 20130041130 - XU; Ning ;   et al. | 2013-02-14 |
Biodegradable Composite, The Preparation Process Thereof, And A Disposable Article Made Therefrom App 20120329924 - ZHU; Guixiang ;   et al. | 2012-12-27 |
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