CHI; FA-CHEN
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHI; FA-CHEN.The latest application filed is for "novel copolyester and use thereof".
- CHI; FA-CHEN - TAIPEI TW
- Chi; Fa-Chen - Taipei City TW
- Chi; Fa-Chen - Taoyuan Hsien TW
| Patent | Date |
|---|---|
| Novel Copolyester And Use Thereof App 20220227923 - ZHENG; WEI-LIN ; et al. | 2022-07-21 |
| Process For Preparing 5-hydroxymethylfurfural App 20200148657 - Chen; Ying-Jen ; et al. | 2020-05-14 |
| Process For Producing Ethylene From An Ethanol Feedstock App 20190100476 - Yang; Yi-Fen ; et al. | 2019-04-04 |
| Method for producing terephthalic acid Grant 9,061,989 - Chen , et al. June 23, 2 | 2015-06-23 |
| Oxygen-scavenging Composition, Sulfide Group-containing Polyester, And Oxygen-scavenging Packaging Article App 20140197359 - Chi; Fa-Chen ; et al. | 2014-07-17 |
| Biocidal polymer and process for preparing the same Grant 8,034,892 - Chang , et al. October 11, 2 | 2011-10-11 |
| Platelet Adhesion-resistant Material App 20110129437 - TSAI; Ying-nan ; et al. | 2011-06-02 |
| Amphiphilic Polymer And Method For Preparing The Same App 20100041848 - Liu; Chia-Chang ; et al. | 2010-02-18 |
| Biocidal Polymer And Process For Preparing The Same App 20090318659 - CHANG; Ken-Yuan ; et al. | 2009-12-24 |
| Amphiphilic Polymer And Method For Preparing The Same App 20090105415 - LIU; Chia-Chang ; et al. | 2009-04-23 |
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