Yang Huan

USPTO Trademark & Patent Filings

Yang Huan

Trademark applications and grants for Yang Huan. Yang Huan has 19 trademark applications. The latest application filed is for "TJSKD"

Company Profile
    Company Aliases
  • Huan Yang
  • Yang Huan
  • YANG, Huan
  • Yang,Huan
  • huan yang
  • Yang; Huan - Jingzhou City CN
  • YANG; Huan - Hangzhou CN
  • YANG; Huan - Shanghai CN
  • Yang; Huan - Millbury MA
  • Yang; Huan - Jingzhou CN
  • Yang; Huan - Beijing CN
  • Yang; Huan - Wuhan CN

Trademarks Patents
Patent Applications
Patent ApplicationDate
PROFILE CONTROL AND OIL DISPLACEMENT AGENT FOR OIL RESERVOIR AND PREPARATION METHOD THEREOF
20220064517 - 17/341528 Yu; Xiaorong ;   et al.
2022-03-03
METHOD FOR DC ISLANDING DETECTION BASED ON POSITIVE FEEDBACK OF BUS VOLTAGE AT SPECIFIC FREQUENCY
20220011358 - 17/429006 LI; Wuhua ;   et al.
2022-01-13
MEMORY AND ACCESS METHOD
20210390994 - 17/412904 XU; Jeffrey Junhao ;   et al.
2021-12-16
DOUBLE-RESPONSE SELF-DEGRADABLE TEMPORARY PLUGGING AGENT AND PREPARATION METHOD THEREOF
20210380865 - 17/341504 Yu; Xiaorong ;   et al.
2021-12-09
EPCAM ANTIBODY AND CAR-T CELLS
20210317229 - 17/228844 Yang; Huan ;   et al.
2021-10-14
Enhanced oil recovery method with single well huff and puff and inter-segment oil displacement after horizontal well fracturing
11,352,866 - 17/168,841 Yu , et al. June 7, 2
2022-06-07
Valve mechanical linkage system
11,313,480 - 16/761,614 Yang , et al. April 26, 2
2022-04-26
Double-plate gate valve and use of the same
11,131,395 - 16/753,040 Yang , et al. September 28, 2
2021-09-28
Display screen or portion thereof with transitional graphical user interface
D924,885 - D/682,489 Mao , et al. July 13, 2
2021-07-13
Use of SUSD2 protein as marker
11,002,736 - 15/501,616 Deng , et al. May 11, 2
2021-05-11
Patent Grants & Applications

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