YUAN-HUFFMAN; Qingwen Wendy

Patent Applications and Registrations

Patent applications and USPTO patent grants for YUAN-HUFFMAN; Qingwen Wendy.The latest application filed is for "macrostructure forming surfactants useful as spray drift control agents in pesticide spraying applications".

Company Profile

3.5.12

YUAN-HUFFMAN; Qingwen Wendy - Belle Mead NJ
Yuan-Huffman; Qingwen Wendy - Belle Meade NJ

*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
Macrostructure Forming Surfactants Useful as Spray Drift Control Agents in Pesticide Spraying Applications App 20190335748 - SUN; Jinxia Susan ; et al.	2019-11-07
Macrostructure forming surfactants useful as spray drift control agents in pesticide spraying applications Grant 10,357,032 - Sun , et al. July 23, 2	2019-07-23
Internal polymeric breaker for viscoelastic surfactant-based fluids Grant 10,017,683 - Yuan-Huffman , et al. July 10, 2	2018-07-10
Macrostructure Forming Surfactants Useful as Spray Drift Control Agents in Pesticide Spraying Applications App 20180132480 - SUN; Jinxia Susan ; et al.	2018-05-17
Macrostructure forming surfactants useful as spray drift control agents in pesticide spraying applications Grant 9,888,683 - Sun , et al. February 13, 2	2018-02-13
Internal Polymeric Breaker for Viscoelastic Surfactant-Based Fluids App 20170313929 - YUAN-HUFFMAN; Qingwen Wendy ; et al.	2017-11-02
Highly Concentrated Liquid Forms of Polysaccharide Ethers App 20160249607 - Westbye; Peter ; et al.	2016-09-01
Compositions of viscoelastic surfactant and hydrophobically modified polymer as aqueous thickeners Grant 9,080,043 - Yuan-Huffman , et al. July 14, 2	2015-07-14
Macrostructure Forming Surfactants Useful as Spray Drift Control Agents in Pesticide Spraying Applications App 20140378304 - Sun; Jinxia Susan ; et al.	2014-12-25
Compositions of viscoelastic surfactant and hydrophobically modified polymer as aqueous thickeners App 20130274170 - Yuan-Huffman; Qingwen Wendy ; et al.	2013-10-17
Personal Care Compositions Including Aqueous Compositions Of Viscoelastic Surfactants And Hydrophobically Modified Polymers App 20130266531 - Yuan-Huffman; Qingwen Wendy ; et al.	2013-10-10
Thermosetting Polysaccharides App 20100330376 - Trksak; Ralph ; et al.	2010-12-30
1,3-dipolar Cycloaddition Of Azides To Alkynes App 20100121022 - Musa; Osama M. ; et al.	2010-05-13
Activatable compositions App 20070014985 - Yuan-Huffman; Qingwen Wendy ; et al.	2007-01-18

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