Trademark applications and grants for De Nora Permelec L T D. De Nora Permelec L T D has 2 trademark applications. The latest application filed is for "DSA"
Patent Application | Date |
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APPARATUS FOR PRODUCING ACIDIC AQUEOUS SOLUTION AND METHOD FOR PRODUCING ACIDIC AQUEOUS SOLUTION 20220242757 - 17/640297 OZAWA; Manabu ;   et al. | 2022-08-04 |
METHOD FOR PURIFYING GAS FORMED BY ELECTROLYSIS, AND ELECTROLYTIC APPARATUS 20220154356 - 17/439290 MANABE; Akiyoshi | 2022-05-19 |
ALKALINE WATER ELECTROLYSIS METHOD AND ALKALINE WATER ELECTROLYSIS ANODE 20220136115 - 17/433474 MITSUSHIMA; Shigenori ;   et al. | 2022-05-05 |
CHAMBER FRAME ELEMENT, ELECTROLYZER, AND ELECTRODIALYSIS CELL 20220074058 - 17/424445 OTSU; Hideo ;   et al. | 2022-03-10 |
ELECTROLYSIS ELECTRODE AND METHOD FOR MANUFACTURING SAME 20200407860 - 16/975868 MITSUSHIMA; Shigenori ;   et al. | 2020-12-31 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "DSA" 79074015 |
DSA 2009-06-29 |
![]() "DSE" 3775021 79074027 |
DSE 2009-06-29 |
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