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Patent applications and USPTO patent grants for Lange; Dominik.The latest application filed is for "test device and method for the semi-quantitative determination of chlorine dioxide in a liquid sample containing free chlorine".
Patent | Date |
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Test device and method for the semi-quantitative determination of chlorine dioxide in a liquid sample containing free chlorine Grant 11,371,973 - Hoffmann , et al. June 28, 2 | 2022-06-28 |
Method for treating indicator fields, indicator field and test device comprising such an indicator field Grant 11,353,405 - Hoffmann , et al. June 7, 2 | 2022-06-07 |
Test Device And Method For The Semi-quantitative Determination Of Chlorine Dioxide In A Liquid Sample Containing Free Chlorine App 20210018478 - HOFFMANN; Jurgen ;   et al. | 2021-01-21 |
Method For Treating Indicator Fields, Indicator Field And Test Device Comprising Such An Indicator Field App 20200225164 - HOFFMANN; Jurgen ;   et al. | 2020-07-16 |
Test for the Determination of a Base Concentration App 20170254820 - Lange; Dominik ;   et al. | 2017-09-07 |
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