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Patent applications and USPTO patent grants for Weiand; Sebastian.The latest application filed is for "process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent".
Patent | Date |
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Low density polyethylene with high elongation hardening Grant 10,364,306 - Weiand , et al. | 2019-07-30 |
Process for monitoring the polymerization of ethylene or ethylene and comonomers in a tubular-reactor at high-pressures Grant 9,273,162 - Weiand , et al. March 1, 2 | 2016-03-01 |
Process For Preparing Ethylene Homopolymers Or Copolymers In A Tubular Reactor With At Least Two Reaction Zones Having Different Concentrations Of Chain Transfer Agent App 20130333832 - Vittorias; Iakovos ;   et al. | 2013-12-19 |
Process For Monitoring The Polymerization Of Ethylene Or Ethylene And Comonomers In A Tubular-reactor At High-pressures App 20130274424 - Weiand; Sebastian ;   et al. | 2013-10-17 |
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