Liu, Yiwei

USPTO Trademark & Patent Filings

Liu Yiwei

Trademark applications and grants for Liu, Yiwei. Liu, Yiwei has 4 trademark applications. The latest application filed is for "SKFGNX"

Company Profile
    Company Aliases
  • LIU YIWEI
  • Liu, Yiwei
  • yiwei liu
  • LIU; Yiwei - Shanghai CN
  • Liu; Yiwei - Beijing CN
Entity Type INDIVIDUAL
Address Xinji Town, Luyi County Liuzhuang, Miaozhuang Administrative Vil Henan Province CHINA 477200

*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
AXITINIB-LOADED NANOFIBER MEMBRANE, PREPARATION METHOD FOR THE SAME, AND ITS USE OF ANTI-ADHESION AFTER A SURGERY
20220096717 - 17/136630 ZHANG; Hao ;   et al.
2022-03-31
DUAL-ARM CLAMPING TYPE HOLDER FOR TRANSMISSION ELECTRON MICROSCOPY GRIDS AND PREPARATION METHOD THEREOF
20210208090 - 17/140045 Liang; Jingnan ;   et al.
2021-07-08
MAGNETIC HOLDER FOR IMMUNOELECTRON MICROSCOPY GRIDS
20210208088 - 17/140043 Liang; Jingnan ;   et al.
2021-07-08
Dual-arm clamping type holder for transmission electron microscopy grids and preparation method thereof
11,041,784 - 17/140,045 Liang , et al. June 22, 2
2021-06-22
Magnetic holder for immunoelectron microscopy grids
11,041,820 - 17/140,043 Liang , et al. June 22, 2
2021-06-22
Patent Grants & Applications

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