Chen, Weiqing

USPTO Trademark & Patent Filings

Chen Weiqing

Trademark applications and grants for Chen, Weiqing. Chen, Weiqing has 5 trademark applications. The latest application filed is for "LANXINGUN"

Company Profile
    Company Aliases
  • Chen, Weiqing
  • WeiQing Chen
  • weiqing chen
  • CHEN; Weiqing - Shanghai CN
  • CHEN; WEIQING - TANGSHAN CN
  • Chen; Weiqing - Shanghai CN
  • Chen; Weiqing - Tangshan CN
State Incorporated CHINA
Entity Type LIMITED LIABILITY COMPANY
Address No. 3, Shangqingshan, Dalantou Village Shanqian Street Fudin City CHINA 355200

*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
PACKAGING KIT AND REFILL CONTAINER
20200071047 - 16/607499 CHEN; Weiqing ;   et al.
2020-03-05
DEVICE AND METHOD OF PRODUCING ULTRA-LOW SULFUR BIODIESEL
20190048369 - 15/992159 LI; AIJUN ;   et al.
2019-02-14
Container
D942,858 - D/731,211 Chen , et al. February 8, 2
2022-02-08
Device and method of producing ultra-low sulfur biodiesel
10,865,430 - 15/992,159 Li , et al. December 15, 2
2020-12-15
Container
D885,190 - D/697,681 Chen , et al.
2020-05-26
Container
D855,466 - D/598,507 Chen , et al.
2019-08-06
Container
D837,654 - D/598,538 Chen , et al. J
2019-01-08
Patent Grants & Applications

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