Trademark applications and grants for Wang, Ruofan. Wang, Ruofan has 1 trademark applications. The latest application filed is for "KOKOFAN"
Entity Type | INDIVIDUAL |
Address | No. 1301, Unit 3, Building 2 No. 292, Xinshi North Road, Qiaoxi Dist Shijiazhuang, Hebei CHINA 050051 |
Patent Application | Date |
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ION CONDUCTIVE LAYER AND METHODS OF FORMING 20220263091 - 17/734599 WANG; Ruofan ;   et al. | 2022-08-18 |
ION CONDUCTIVE LAYER AND METHODS OF FORMING 20220255079 - 17/734605 TAKAGI; Yuto ;   et al. | 2022-08-11 |
METHODS TO IMPROVE THE DURABILITY OF METAL-SUPPORTED SOLID OXIDE ELECTROCHEMICAL DEVICES 20220145480 - 17/609353 Tucker; Michael ;   et al. | 2022-05-12 |
ION CONDUCTIVE LAYER AND METHODS OF FORMING 20210336265 - 17/239307 Takagi; Yuto ;   et al. | 2021-10-28 |
ION CONDUCTIVE LAYER AND METHODS OF FORMING 20210336263 - 17/239121 WANG; Ruofan ;   et al. | 2021-10-28 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "KOKOFAN" 90741138 |
KOKOFAN 2021-05-28 |
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