Trademark applications and grants for Shen, Dongxuan. Shen, Dongxuan has 1 trademark applications. The latest application filed is for "BUFF."
Entity Type | INDIVIDUAL |
Address | 6606 variel ave woodland hills, CALIFORNIA UNITED STATES 91367 |
Patent Application | Date |
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KIT FOR HEMOGLOBIN A1C QUANTITATIVE ANALYSIS 20190242910 - 16/340833 Shen; Dongxuan ;   et al. | 2019-08-08 |
BIOCHEMICAL ANALYSIS CARTRIDGE HAVING IMPROVED OPERABILITY 20150147804 - 14/608564 CHA; Geun Sig ;   et al. | 2015-05-28 |
BIOCHEMICAL ASSAY CARTRIDGE 20150044764 - 14/523698 Cha; Guen Sig ;   et al. | 2015-02-12 |
HEMOLYSIS REAGENT COMPOSITION FOR HEMOGLOBIN A1C QUANTITATIVE ANALYSIS USING ENZYMATIC METHOD 20140370539 - 14/373977 Shen; Dongxuan ;   et al. | 2014-12-18 |
Electrochemically and optically monitoring cleaving enzyme activity 20060199241 - 11/264288 Yim; Hyoungsik ;   et al. | 2006-09-07 |
Kit for hemoglobin A1C quantitative analysis 11,262,365 - 16/340,833 Shen , et al. March 1, 2 | 2022-03-01 |
Hemolysis reagent composition for hemoglobin A1C quantitative analysis using enzymatic method 9,435,792 - 14/373,977 Shen , et al. September 6, 2 | 2016-09-06 |
Biochemical analysis cartridge having improved operability 9,316,655 - 14/608,564 Cha , et al. April 19, 2 | 2016-04-19 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "BUFF." 97775046 |
BUFF. 2023-01-31 |
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