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Patent applications and USPTO patent grants for CHANGZHOU BAMSTONE COMPOSITES CO., LTD..The latest application filed is for "thermoplastic polymer-based composite material and preparation method thereof".
Patent | Date |
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Thermoplastic polymer-based composite material and preparation method thereof Grant 11,180,622 - Wang , et al. November 23, 2 | 2021-11-23 |
Thermoplastic Polymer-based Composite Material And Preparation Method Thereof App 20210221970 - WANG; Jun ;   et al. | 2021-07-22 |
Thermoplastic Polymer-based Composite Material And Preparation Method Thereof App 20210221968 - WANG; Jun ;   et al. | 2021-07-22 |
Air Exhaust Or Air-and-smoke Exhaust Pipe For Clean Room And Manufacturing Method Therefor App 20200208003 - LIU; Wei ;   et al. | 2020-07-02 |
Curable thermosetting resin composition Grant 9,963,530 - Liu , et al. May 8, 2 | 2018-05-08 |
Curable Thermosetting Resin Composition App 20180051112 - LIU; Wei ;   et al. | 2018-02-22 |
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