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View up-to-date information on Far Eastern New Century Corp patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| US11795269B2 | Grant | Copolyester and use thereof | C08G63/16; C08G63/181; C08G63/676; C08L2203/12; C08L67/02 | October 24, 2023 |
| EP1943310B2 | Grant | Improved dispersions of high carboxyl polyamides into polyesters using an interfacial tension reducing agent | B29B13/021; B29B9/06; B29B9/12; B29K2067/00; B29K2077/00; C08G63/80; C08G69/36; C08J2367/02; C08J3/005; C08K5/42; C08L67/02; C08L77/00; C08L77/02; C08L77/06; Y10T428/1352 | August 23, 2023 |
| US20230235148A1 | Application | Methods for decolorizing colored polymer material and preparing regenerated polymer, and decolorizing solution | D06P5/02; B29B17/02; B29B2017/0293; B29B2017/0296; B29K2105/0032; C08J11/06; C08J11/08; C08J11/10; C08J2367/02; Y02W30/62 | July 27, 2023 |
| TWI809650B | Grant | METHODS FOR DECOLORIZING COLORED POLYMER MATERIAL AND PREPARING REGENERATED POLYMER, AND DECOLORIZING SOLUTION | D06L4/00; D06L4/30; D06P1/67375; D06P1/928; D06P5/131; D06P5/134; D06P5/137; B29B17/02; B29B2017/0293; B29B2017/0296; B29K2105/0032; C08J11/06; C08J11/08; C08J11/10; C08J2367/02; Y02W30/62 | July 21, 2023 |
| CN116446170A | Application | Method for decoloring polymer material colored with colorant, decoloring treatment solution, and method for producing regenerated polymer | D06L4/00; D06L4/30; D06P1/67375; D06P1/928; D06P5/131; D06P5/134; D06P5/137; B29B17/02; B29B2017/0293; B29B2017/0296; B29K2105/0032; C08J11/06; C08J11/08; C08J11/10; C08J2367/02; Y02W30/62 | July 18, 2023 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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