Karen Liu

USPTO Trademark & Patent Filings

Trademark applications and grants for Karen Liu. Karen Liu has 1 trademark applications. The latest application filed is for "AGGOFORY"

Company Profile

Karen Liu
karen liu
Liu; Karen - Montclair NJ
Liu; Karen - Bellevue WA
LIU; Karen - Lafayette IN
Liu; Karen - Lafayette IN

Entity Type	INDIVIDUAL
Address	208A, 2/F, A1,West Plaza, Shenzhen North Railway Station, Zhiyuan Mid. Rd., Shenzhen, Guangdong CHINA 518000

*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
TFP OPTICAL TRANSITION DEVICE AND METHOD 20220113566 - 17/070749 Leonberger; Frederick J. ; et al.	2022-04-14
EFFICIENT IMMUTABLE SYNTAX REPRESENTATION WITH INCREMENTAL CHANGE 20200183667 - 16/792706 Warren; Matthew J. ; et al.	2020-06-11
CHITOSAN DERIVATIVES FOR INACTIVATION OF ENDOTOXINS AND SURFACE PROTECTION OF NANOPARTICLES 20170143755 - 15/345870 YEO; Yoon ; et al.	2017-05-25
CHITOSAN DERIVATIVES FOR INACTIVATION OF ENDOTOXINS AND SURFACE PROTECTION OF NANOPARTICLES 20160324886 - 15/212771 YEO; Yoon ; et al.	2016-11-10
CHITOSAN DERIVATIVES FOR INACTIVATION OF ENDOTOXINS AND SURFACE PROTECTION OF NANOPARTICLES 20130078210 - 13/628991 YEO; Yoon ; et al.	2013-03-28
TFP optical transition device and method 11,435,603 - 17/070,749 Leonberger , et al. September 6, 2	2022-09-06
Efficient immutable syntax representation with incremental change 11,372,630 - 16/792,706 Warren , et al. June 28, 2	2022-06-28
Efficient immutable syntax representation with incremental change 10,564,944 - 12/683,445 Warren , et al. Feb	2020-02-18
Efficient immutable syntax representation with incremental change 10,564,944 - 12/683,445 Warren , et al. Feb	2020-02-18
Chitosan derivatives for inactivation of endotoxins and surface protection of nanoparticles 9,962,401 - 15/345,870 Yeo , et al. May 8, 2	2018-05-08

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"AGGOFORY" 97453751	AGGOFORY 2022-06-10

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