Liu, Feifei

USPTO Trademark & Patent Filings

Trademark applications and grants for Liu, Feifei. Liu, Feifei has 3 trademark applications. The latest application filed is for "FEIQUAN"

Company Profile

Liu, Feifei
feifei liu
Liu; Feifei - Shanghai CN
LIU; Feifei - Shenzhen CN
LIU; Feifei - Shanghai CN
LIU; Feifei - Beijing CN
Liu; Feifei - Shenzhen CN
Liu; Feifei - Guangdong CN

Entity Type	INDIVIDUAL
Address	No. 8, Linggu Temple Rd., Xuanwu Dist. Nanjing CHINA 210000

*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 Application	Date
PHTHALAZINONE COMPOUND, METHOD FOR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF 20200181109 - 16/786710 Hu; Youhong ; et al.	2020-06-11
DATA RESPONSE METHOD, TERMINAL DEVICE, AND SERVER 20190245832 - 16/389414 LIU; Feifei ; et al.	2019-08-08
DEVICE POSITIONING METHOD AND APPARATUS 20190223141 - 16/365124 YOU; Fei ; et al.	2019-07-18
COMPOUND HAVING MUTANT IDH INHIBITORY ACTIVITY, PREPARATION METHOD AND USE THEREOF 20190111056 - 16/087556 JIANG; Lei ; et al.	2019-04-18
CASSETTE POSITIONING DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS 20160329228 - 15/108493 LI; Meng ; et al.	2016-11-10
Data response method, terminal device, and server 11,431,684 - 16/389,414 Liu , et al. August 30, 2	2022-08-30
Device positioning method and apparatus 11,240,777 - 16/365,124 You , et al. February 1, 2	2022-02-01
Phthalazinone compound, method for preparation thereof, pharmaceutical composition thereof, and use thereof 11,040,952 - 16/786,710 Hu , et al. June 22, 2	2021-06-22
Compound having mutant IDH inhibitory activity, preparation method and use thereof 10,682,352 - 16/087,556 Jiang , et al.	2020-06-16
Instant messaging message processing method and device and storage medium 9,763,100 - 14/816,422 Tang , et al. September 12, 2	2017-09-12

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"FEIQUAN" 97447468	FEIQUAN 2022-06-07
"SODSNIE" 97042853	SODSNIE 2021-09-23
"YOXIER" 79298697	YOXIER 2020-08-05

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