Inventor
ZONG ZHENGANG
US15 patents
⚠️ This page may combine multiple inventors who share the name “ZONG ZHENGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ECOLAB USA INC
9 patentsUS11058111B2Jul 13, 2021
Use of multiple charged cationic compounds derived from primary amines or polyamines for microbial fouling control in a water system
ECOLAB USA INC16 citations94
US10563042B2Feb 18, 2020
Quaternary cationic polymers
ECOLAB USA INC2 citations73
US12082580B2Sep 10, 2024
Use of multiple charged cationic compounds derived from primary amines or polyamines for microbial fouling control in a water system
ECOLAB USA INC1 citations62
US11319427B2May 3, 2022
Quaternary cationic polymers
ECOLAB USA INC0 citations62
US10899910B2Jan 26, 2021
Quaternary cationic polymers
ECOLAB USA INC0 citations62
US11846029B2Dec 19, 2023
Oleyl propylenediamine-based corrosion inhibitors
ECOLAB USA INC0 citations61
US11371151B2Jun 28, 2022
Oleyl propylenediamine-based corrosion inhibitors
ECOLAB USA INC0 citations61
US11427964B2Aug 30, 2022
Quaternary cationic surfactants and polymers for use as release and coating modifying agents in creping and tissue papers
ECOLAB USA INC0 citations59
US10519602B2Dec 31, 2019
Polymer for pitch and stickies deposition control in papermaking
ECOLAB USA INC0 citations39
ZONG ZHENGANG
4 patentsUS8304479B2Nov 6, 2012
Methods and systems for improving open time and drying time of latex binders and aqueous coatings
ZONG ZHENGANG7 citations82
US9388323B2Jul 12, 2016
Latex binders, aqueous coatings and paints having freeze-thaw ability and methods for using same
ZONG ZHENGANG5 citations70
US8889774B2Nov 18, 2014
Latex binders, aqueous coatings and paints having freeze-thaw stability and methods for using same
ZONG ZHENGANG3 citations60
US8580883B2Nov 12, 2013
Latex binders, aqueous coatings and paints having freeze-thaw stability and methods for using same
ZONG ZHENGANG3 citations60