Zhang; Guixi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Guixi.The latest application filed is for "an anti-fouling dispersant composition and method of use".

Company Profile

4.6.14

Zhang; Guixi - Pudong Shanghai
ZHANG; Guixi - Shanghai CN

*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
An Anti-fouling Dispersant Composition And Method Of Use App 20210269343 - Yan; Dengchao ; et al.	2021-09-02
Synergistic Combination For Inhibiting Polymerization App 20210179742 - XIE; Xiaoan ; et al.	2021-06-17
Methods And Compositions For Prevention Of Fouling In Caustic Towers App 20210095215 - TANG; Xiaofeng ; et al.	2021-04-01
Method to treat flushing liquor systems in coke plants Grant 10,308,532 - Zhang , et al.	2019-06-04
Methods And Compositions For Prevention Of Fouling In Caustic Towers App 20190071610 - TANG; Xiaofeng ; et al.	2019-03-07
Method To Treat Flushing Liquor Systems In Coke Plants App 20150053622 - Zhang; Guixi ; et al.	2015-02-26
Polymer and methods for preparing and using the same Grant 8,728,326 - Peng , et al. May 20, 2	2014-05-20
Methods of cationic polymer detection Grant 8,679,850 - Zhang , et al. March 25, 2	2014-03-25
Methods Of Removing Microbes From Surfaces App 20130266669 - Jiang; Juan ; et al.	2013-10-10
Water Soluble Package Films For Acidic High Water Content Product And Method Of Producing The Same App 20130256237 - Wang; Linna ; et al.	2013-10-03
Non-destructive Method For Algae Contaminated Water Treatment And Algae Harvest Or Removal App 20130015143 - Wang; Sijing ; et al.	2013-01-17
Methods of Cationic Polymer Detection App 20120270328 - Zhang; Guixi ; et al.	2012-10-25
Polymer And Methods For Preparing And Using The Same App 20120152851 - Peng; Wenqing ; et al.	2012-06-21
Stable Biocidal Delivery Systems App 20110177147 - Hunter; Matthew M. ; et al.	2011-07-21

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.