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Patent applications and USPTO patent grants for Dong; Qun.The latest application filed is for "method and composition for detackifying organic contaminants in the process of pulping and papermaking".
Patent | Date |
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Method and composition for detackifying organic contaminants in the process of pulping and papermaking Grant 10,538,880 - Yuan , et al. Ja | 2020-01-21 |
Method and Composition for Detackifying Organic Contaminants in the Process of Pulping and Papermaking App 20170314203 - Yuan; Qing Qing ;   et al. | 2017-11-02 |
Supercritical Carbon Dioxide-assisted Solid-phase Grafting Modifiction Method For Polypropylene App 20140213731 - Wang; Wenyan ;   et al. | 2014-07-31 |
Anionic lipophilic glycerol-based polymers for organic deposition control in papermaking processes Grant 8,709,209 - Li , et al. April 29, 2 | 2014-04-29 |
Anionic Lipophilic Glycerol-based Polymers For Organic Deposition Control In Papermaking Processes App 20130340964 - Li; Xiaojin Harry ;   et al. | 2013-12-26 |
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