Li; Wanmei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Wanmei.The latest application filed is for "method for preparing alkynyl 2-halo-2,2-difluoroacetate".

Company Profile

1.5.4

Li; Wanmei - Hangzhou CN
Li; Wanmei - Zhejiang CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for preparing alkynyl 2-halo-2,2-difluoroacetate Grant 11,242,307 - Zhang , et al. February 8, 2	2022-02-08
Method For Preparing Alkynyl 2-halo-2,2-difluoroacetate App 20220033339 - ZHANG; Pengfei ; et al.	2022-02-03
Processes for preparing 5-fluoro-2-methyl-1-(4-methylthiobenzylidene)-3-indanacetonitrile and for preparing sulindac Grant 11,161,809 - Xu , et al. November 2, 2	2021-11-02
Quinolone derivatives, preparation methods and application thereof Grant 11,161,818 - Zhang , et al. November 2, 2	2021-11-02
Processes For Preparing 5-fluoro-2-methyl-1-(4-methylthiobenzylidene)-3-indanacetonitrile And For Preparing Sulindac App 20210276947 - XU; Weiming ; et al.	2021-09-09
Quinolone Derivatives, Preparation Methods And Application Thereof App 20210198207 - ZHANG; Pengfei ; et al.	2021-07-01
Method for preparing resveratrol compound Grant 10,604,466 - Xu , et al.	2020-03-31
Series of resveratrol-derivative fluorescently labeled molecules and synthesis method thereof Grant 10,125,119 - Xu , et al. November 13, 2	2018-11-13
Series of Resveratrol-Derivative Fluorescently Labeled Molecules and Synthesis Method Thereof App 20180273514 - Xu; Weiming ; et al.	2018-09-27

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