Zhengang Zong

Person

Aurora, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Use of multiple charged cationic compounds derived from primary ami...
- Patent number 12,082,580
- Issue date Sep 10, 2024
- Ecolab USA Inc.
- Ashish Dhawan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Quaternary cationic surfactants and polymers for use as release and...
- Patent number 11,427,964
- Issue date Aug 30, 2022
- Ecolab USA Inc.
- Gary S. Furman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Quaternary cationic polymers
- Patent number 11,319,427
- Issue date May 3, 2022
- Ecolab USA Inc.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Use of multiple charged cationic compounds derived from primary ami...
- Patent number 11,058,111
- Issue date Jul 13, 2021
- Ecolab USA Inc.
- Ashish Dhawan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Quaternary cationic polymers
- Patent number 10,899,910
- Issue date Jan 26, 2021
- Ecolab USA Inc.
- Zhengang Zong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Quaternary cationic polymers
- Patent number 10,563,042
- Issue date Feb 18, 2020
- Ecolab USA Inc.
- Zhengang Zong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Polymer for pitch and stickies deposition control in papermaking
- Patent number 10,519,602
- Issue date Dec 31, 2019
- Ecolab USA Inc.
- Xiaojin Harry Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
USE OF MULTIPLE CHARGED CATIONIC COMPOUNDS DERIVED FROM PRIMARY AMI...
- Publication number 20210298300
- Publication date Sep 30, 2021
- ECOLAB USA INC.
- ASHISH DHAWAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
QUATERNARY CATIONIC SURFACTANTS AND POLYMERS FOR USE AS RELEASE AND...
- Publication number 20210198848
- Publication date Jul 1, 2021
- ECOLAB USA INC.
- Gary S. Furman
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
QUATERNARY CATIONIC POLYMERS
- Publication number 20210102044
- Publication date Apr 8, 2021
- Ecolab USA, Inc.
- Zhengang Zong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
QUATERNARY CATIONIC POLYMERS
- Publication number 20200140653
- Publication date May 7, 2020
- Ecolab USA, Inc.
- Zhengang Zong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS
- Publication number 20200080206
- Publication date Mar 12, 2020
- ECOLAB USA INC.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
USE OF MULTIPLE CHARGED CATIONIC COMPOUNDS DERIVED FROM PRIMARY AMI...
- Publication number 20200068885
- Publication date Mar 5, 2020
- ECOLAB USA INC.
- ASHISH DHAWAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Polymer for Pitch and Stickies Deposition Control in Papermaking
- Publication number 20180363247
- Publication date Dec 20, 2018
- ECOLAB USA INC.
- Xiaojin Harry Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
QUATERNARY CATIONIC POLYMERS
- Publication number 20180163020
- Publication date Jun 14, 2018
- Ecolab USA, Inc.
- Zhengang Zong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Zhengang Zong

Person

Patents Grantslast 30 patents

Use of multiple charged cationic compounds derived from primary ami...

Quaternary cationic surfactants and polymers for use as release and...

Quaternary cationic polymers

Use of multiple charged cationic compounds derived from primary ami...

Quaternary cationic polymers

Quaternary cationic polymers

Polymer for pitch and stickies deposition control in papermaking

Patents Applicationslast 30 patents

USE OF MULTIPLE CHARGED CATIONIC COMPOUNDS DERIVED FROM PRIMARY AMI...

QUATERNARY CATIONIC SURFACTANTS AND POLYMERS FOR USE AS RELEASE AND...

QUATERNARY CATIONIC POLYMERS

QUATERNARY CATIONIC POLYMERS

OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS

USE OF MULTIPLE CHARGED CATIONIC COMPOUNDS DERIVED FROM PRIMARY AMI...

Polymer for Pitch and Stickies Deposition Control in Papermaking

QUATERNARY CATIONIC POLYMERS