Trademark applications and grants for Yang Qingyi. Yang Qingyi has 2 trademark applications. The latest application filed is for "YISSDA"
Entity Type | INDIVIDUAL |
Address | No.10, Lane 2, Dongbeishangpian Dongchi Village, Dongyong Town, Chengqu Shanwei CHINA 516600 |
Patent Application | Date |
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Nitrile-Containing Antiviral Compounds 20220257563 - 17/660270 Owen; Dafydd Rhys ;   et al. | 2022-08-18 |
Nitrile-Containing Antiviral Compounds 20220142976 - 17/554091 Owen; Dafydd Rhys ;   et al. | 2022-05-12 |
Nitrile-Containing Antiviral Compounds 20220062232 - 17/395139 Owen; Dafydd Rhys ;   et al. | 2022-03-03 |
PIPERAZINE AZASPIRO DERIVAVES 20210024497 - 17/040479 Zhang; Lei ;   et al. | 2021-01-28 |
ANTI-PROLIFERATIVE AGENTS FOR TREATING PAH 20200331909 - 16/849329 Bhattacharya; Samit Kumar ;   et al. | 2020-10-22 |
Nitrile-containing antiviral compounds 11,452,711 - 17/660,270 Owen , et al. September 27, 2 | 2022-09-27 |
Nitrile-containing antiviral compounds 11,351,149 - 17/395,139 Owen , et al. June 7, 2 | 2022-06-07 |
Anti-proliferative agents for treating PAH 11,203,594 - 16/849,329 Bhattacharya , et al. December 21, 2 | 2021-12-21 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "YISSDA" 90209554 |
YISSDA 2020-09-25 |
![]() "YISSDA" 5422120 87500508 |
YISSDA 2017-06-22 |
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