Cen, Hui

USPTO Trademark & Patent Filings

Trademark applications and grants for Cen, Hui. Cen, Hui has 1 trademark applications. The latest application filed is for "NKASE"

Company Profile

Cen, Hui
hui cen
Cen; Hui - Palo Alto CA
Cen; Hui - Oakland CA
CEN; HUI - OAKLAND CA

Entity Type	INDIVIDUAL
Address	Room 803 21 Fenyong North Street, Zhuhai Distric Guangzhou CHINA 510220

*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
SYSTEMS AND METHODS FOR A DONATION MARKETPLACE 20190385221 - 16/435360 Cen; Hui ; et al.	2019-12-19
ENZYME SUBSTRATE COMPRISING A FUNCTIONAL DYE AND ASSOCIATED TECHNOLOGY AND METHODS 20160237421 - 14/051187 Mao; Fei ; et al.	2016-08-18
ENZYME SUBSTRATE COMPRISING A FUNCTIONAL DYE AND ASSOCIATED TECHNOLOGY AND METHODS 20140273151 - 14/051187 Mao; Fei ; et al.	2014-09-18
ENZYME SUBSTRATE COMPRISING A FUNCTIONAL DYE AND ASSOCIATED TECHNOLOGY AND METHODS 20130236888 - 13/891406 Mao; Fei ; et al.	2013-09-12
ENZYME SUBSTRATE COMPRISING A FUNCTIONAL DYE AND ASSOCIATED TECHNOLOGY AND METHODS 20120115129 - 13/326009 MAO; FEI ; et al.	2012-05-10
Enzyme substrate comprising a functional dye and associated technology and methods 9,670,476 - 14/051,187 Mao , et al. June 6, 2	2017-06-06
Enzyme substrate comprising a functional dye and associated technology and methods 8,778,627 - 13/326,009 Mao , et al. July 15, 2	2014-07-15
Enzyme substrate comprising a functional dye and associated technology and methods 8,778,627 - 13/326,009 Mao , et al. July 15, 2	2014-07-15
Enzyme substrate comprising a functional dye and associated technology and methods 8,586,325 - 13/891,406 Mao , et al. November 19, 2	2013-11-19
Enzyme substrate comprising a functional dye and associated technology and methods 8,586,325 - 13/891,406 Mao , et al. November 19, 2	2013-11-19

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"NKASE" 97193456	NKASE 2021-12-28

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