Liu Yansheng

USPTO Trademark & Patent Filings

Liu Yansheng

Trademark applications and grants for Liu Yansheng. Liu Yansheng has 1 trademark applications. The latest application filed is for "SERECA"

Company Profile
    Company Aliases
  • Liu Yansheng
  • yansheng liu
  • Liu; Yansheng - Winchester MA
  • Liu; Yansheng - Beijing CN
  • Liu; Yansheng - Spokane WA
Entity Type INDIVIDUAL
Address NO. 22, RAN VILLAGE,SHIYAN VILLAGE,  CHANGGANG TOWNSHIP,  XINGGUO COUNTY, GANZHOU, JIANGXI,  CHINA 342400

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
CRYSTALLINE FORMS OF ERAVACYCLINE
20210363103 - 17/188063 Lafrance; Danny ;   et al.
2021-11-25
2-SUBSTITUTED PYRAZOLE AMINO-4-SUBSTITUTED AMINO-5-PYRIMIDINE FORMAMIDE COMPOUND, COMPOSITION, AND APPLICATION THEREOF
20210077489 - 16/642552 Zhang; Qiang ;   et al.
2021-03-18
DIOXINOQUINOLINE COMPOUNDS, PREPARATION METHOD AND USES THEREOF
20200399285 - 16/968797 Zhang; Qiang ;   et al.
2020-12-24
UREA-SUBSTITUTED AROMATIC RING-LINKED DIOXINOQUINOLINE COMPOUNDS, PREPARATION METHOD AND USES THEREOF
20200399284 - 16/968793 Zhang; Qiang ;   et al.
2020-12-24
CRYSTALLINE FORMS OF ERAVACYCLINE
20190256462 - 16/342779 LaFrance; Danny ;   et al.
2019-08-22
Dioxinoquinoline compounds, preparation method and uses thereof
11,407,760 - 16/968,797 Zhang , et al. August 9, 2
2022-08-09
2-substituted pyrazole amino-4-substituted amino-5-pyrimidine formamide compound, composition, and application thereof
11,344,549 - 16/642,552 Zhang , et al. May 31, 2
2022-05-31
Crystalline forms of eravacycline
10,961,190 - 16/342,779 LaFrance , et al. March 30, 2
2021-03-30
High strength, high formability, and low cost aluminum-lithium alloys
10,253,404 - 14/523,931 Long , et al.
2019-04-09
Patent Grants & Applications
Trademark Applications
Mark Image

Registration | Serial
Trademark
Application Date
 SERECA
"SERECA"
90405076
SERECA
2020-12-23

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