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Patent applications and USPTO patent grants for BERG; Robert Kristoffer.The latest application filed is for "process for manufacturing alkyleneamine compounds".
Patent | Date |
---|---|
Process For Manufacturing Alkyleneamine Compounds App 20220194927 - KANTZER; Eike Nicolas ;   et al. | 2022-06-23 |
Process for manufacturing chain-extended hydroxyethylethyleneamines, ethyleneamines, or mixtures thereof Grant 11,292,768 - Ten Kate , et al. April 5, 2 | 2022-04-05 |
Process for making higher ethylene amines Grant 11,214,549 - Kantzer , et al. January 4, 2 | 2022-01-04 |
Process For Making Higher Ethylene Amines App 20200165207 - KANTZER; Eike Nicolas ;   et al. | 2020-05-28 |
Process For Manufacturing Chain-extended Hydroxyethylethyleneamines, Ethyleneamines, Or Mixtures Thereof App 20200131136 - TEN KATE; Antoon Jacob Berend ;   et al. | 2020-04-30 |
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