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Patent applications and USPTO patent grants for Rossler-Feigel; Beatrice.The latest application filed is for "process for workup of a crude ester comprising esterification catalyst hydrolysis product in suspended particulate form".
Patent | Date |
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Process for workup of a crude ester comprising esterification catalyst hydrolysis product in suspended particulate form Grant 9,932,292 - Makarczyk , et al. April 3, 2 | 2018-04-03 |
Process For Workup Of A Crude Ester Comprising Esterification Catalyst Hydrolysis Product In Suspended Particulate Form App 20170267627 - MAKARCZYK; Piotr ;   et al. | 2017-09-21 |
Process for preparing cyclic diamines Grant 8,592,632 - Dahmen , et al. November 26, 2 | 2013-11-26 |
Tube Bundle Reactor For Uncatalyzed Or Homogeneously Catalyzed Reactions App 20120157719 - Teles; Joaquim Henrique ;   et al. | 2012-06-21 |
Process For Preparing Cyclic Diamines App 20110218323 - Dahmen; Kirsten ;   et al. | 2011-09-08 |
Process For Purifying N2o App 20110023713 - Rossler-Feigel; Beatrice ;   et al. | 2011-02-03 |
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