LI, WENCHAO

USPTO Trademark & Patent Filings

Trademark applications and grants for Li, Wenchao. Li, Wenchao has 3 trademark applications. The latest application filed is for "SHAIN"

Company Profile

Li Wenchao
LI, WENCHAO
wenchao li
LI; Wenchao - Kunshan Jiangsu
LI; Wenchao - Nanjing CN
LI; Wenchao - Qingdao CN
LI; WENCHAO - SHENZHEN CN
Li; Wenchao - Qingdao CN
Li; Wenchao - Shenzhen CN
Li; Wenchao - Jiangsu Province CN
Li; Wenchao - Yantai CN

Entity Type	INDIVIDUAL
Address	No. 326, Xinzhuang Village Qukou Town, Xianghe County Langfang, Hebei CHINA 065000

*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
FLUID PRESSURE OPERATED PRESS-RIVETING DEVICE 20210138531 - 17/263558 CAI; Shengbao ; et al.	2021-05-13
METHOD FOR ENHANCING NITROGEN REMOVAL BY DENITRIFICATION IN HORIZONTAL SUBSURFACE-FLOW CONSTRUCTED WETLAND 20210024390 - 16/901094 KE; Fan ; et al.	2021-01-28
METHOD FOR ASSESSING SAFETY INTEGRITY LEVEL OF OFFSHORE OIL WELL CONTROL EQUIPMENT 20200371490 - 16/704664 CAI; Baoping ; et al.	2020-11-26
VISUAL ANALYTICAL METHOD AND SYSTEM FOR NETWORK SYSTEM STRUCTURE AND NETWORK COMMUNICATION MODE 20200028763 - 16/490609 LI; WENCHAO ; et al.	2020-01-23
THREE-DIMENSIONAL SHAPE EXPRESSION METHOD AND DEVICE THEREOF 20200027215 - 16/490082 LI; WENCHAO ; et al.	2020-01-23
Method for assessing safety integrity level of offshore oil well control equipment 11,243,509 - 16/704,664 Cai , et al. February 8, 2	2022-02-08
Three-dimensional shape expression method and device thereof 11,004,206 - 16/490,082 Li , et al. May 11, 2	2021-05-11
Visual analytical method and system for network system structure and network communication mode 10,833,964 - 16/490,609 Li , et al. November 10, 2	2020-11-10
Enforcing uniqueness of property-value pairs in a schemaless data store 10,579,612 - 15/477,419 Huang , et al.	2020-03-03
Method for producing an R-T-B-M sintered magnet 9,672,981 - 14/334,009 Lin , et al. June 6, 2	2017-06-06

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"SHAIN" 90784501	SHAIN 2021-06-21
"CAXA" 4954234 86627491	CAXA 2015-05-12
"CAXA" 4958517 86605332	CAXA 2015-04-21

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