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Patent applications and USPTO patent grants for Claessens; Sven.The latest application filed is for "process for preparing a copolymer polyol".
Patent | Date |
---|---|
Monomer Recovery Process App 20220088503 - Hassan; Abu Mokhtarul ;   et al. | 2022-03-24 |
Process For Preparing A Copolymer Polyol App 20220089814 - Claessens; Sven ;   et al. | 2022-03-24 |
Process making polymer polyol having monodisperse dispersed polymer particles Grant 10,975,215 - Claessens , et al. April 13, 2 | 2021-04-13 |
Process Making Polymer Polyol Having Monodisperse Dispersed Polymer Particles App 20200299479 - Claessens; Sven ;   et al. | 2020-09-24 |
Copolymer polyol with functional additive in dispersed phase Grant 10,759,891 - Van der Wal , et al. Sep | 2020-09-01 |
Process For Making Polyethers With Reduced Amounts Of Unsaturated Monols App 20190256653 - Turunc; Oguz ;   et al. | 2019-08-22 |
Copolymer Polyol with Functional Additive in Dispersed Phase App 20180215855 - Van der Wal; Hanno R. ;   et al. | 2018-08-02 |
Macromer and process for making polymer polyols Grant 9,994,701 - Borella , et al. June 12, 2 | 2018-06-12 |
Photocurable Compositions for Three-Dimensional Printing App 20180046076 - Letko; Christopher S. ;   et al. | 2018-02-15 |
Storage stable polyol composition for polyurethane elastomers Grant 9,873,758 - Claessens , et al. January 23, 2 | 2018-01-23 |
Storage Stable Polyol Composition for Polyurethane Elastomers App 20160264712 - Claessens; Sven ;   et al. | 2016-09-15 |
Macromer and Process for Making Polymer Polyols App 20150274952 - Borella; Ricco B. ;   et al. | 2015-10-01 |
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