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Patent applications and USPTO patent grants for Ulzhoefer; Angela.The latest application filed is for "desalination of polyaryl ethers by means of melt extraction".
Patent | Date |
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Desalination of polyaryl ethers by means of melt extraction Grant 10,889,689 - Gramlich , et al. January 12, 2 | 2021-01-12 |
Desalination Of Polyaryl Ethers By Means Of Melt Extraction App 20190085134 - GRAMLICH; Simon ;   et al. | 2019-03-21 |
Method for drying particulate polymers Grant 9,969,849 - Erbes , et al. May 15, 2 | 2018-05-15 |
Division of a polyarylene ether solution Grant 9,809,686 - Erbes , et al. November 7, 2 | 2017-11-07 |
Method For Drying Particulate Polymers App 20170081481 - ERBES; Joerg ;   et al. | 2017-03-23 |
Division Of A Polyarylene Ether Solution App 20160159990 - ERBES; Joerg ;   et al. | 2016-06-09 |
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