P

Inventor

ZHOU HONGYING

US53 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU HONGYING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PPG IND OHIO INC

41 patents
US11591464B2Feb 28, 2023

Curable film-forming compositions containing reactive functional polymers and polysiloxane resins, multilayer composite coatings, and methods for their use

PPG IND OHIO INC7 citations83
US9957394B2May 1, 2018

Methods for preparing powder coating compositions

PPG IND OHIO INC8 citations81
US10273253B1Apr 30, 2019

Method for producing an ionic liquid

PPG IND OHIO INC5 citations80
US11242427B2Feb 8, 2022

Structural adhesive compositions

PPG IND OHIO INC2 citations73
US10577518B2Mar 3, 2020

Aqueous dispersions, coating compositions formed with aqueous dispersions, and multi-layer coatings

PPG IND OHIO INC4 citations73
US10377928B2Aug 13, 2019

Structural adhesive compositions

PPG IND OHIO INC4 citations73
US10351661B2Jul 16, 2019

Method for producing an aminimide

PPG IND OHIO INC2 citations73
US9334432B2May 10, 2016

Curable compositions that include hydrazide functional materials

PPG IND OHIO INC2 citations63
US12421431B2Sep 23, 2025

Structural adhesive compositions

PPG IND OHIO INC0 citations62
US11884840B2Jan 30, 2024

Adhesion promoting compositions and method of improving fuel resistance of a coated article

PPG IND OHIO INC1 citations62
US11674062B2Jun 13, 2023

Structural adhesive compositions

PPG IND OHIO INC0 citations62
US11518844B2Dec 6, 2022

Method for producing an aminimide

PPG IND OHIO INC0 citations62
US11198153B2Dec 14, 2021

Multi-layer coatings and methods of preparing the same

PPG IND OHIO INC1 citations62
US9688876B2Jun 27, 2017

Substrates and articles of manufacture coated with a waterborne 2K coating composition

PPG IND OHIO INC1 citations62
US9534141B2Jan 3, 2017

Substrates and articles of manufacture coated with a waterborne 2K coating composition

PPG IND OHIO INC1 citations62
US11718764B2Aug 8, 2023

Coating compositions, elastic barrier coatings formed therefrom, and methods of applying such coatings

PPG IND OHIO INC0 citations61
US12139630B2Nov 12, 2024

Polyhydroxyalkylamide materials for use as crosslinkers

PPG IND OHIO INC0 citations60
US12065540B2Aug 20, 2024

Thiol-containing composition

PPG IND OHIO INC0 citations60
US11673995B2Jun 13, 2023

Polyol polymers, methods of preparing such polymers, and coating compositions containing the same

PPG IND OHIO INC1 citations60
US10773243B2Sep 15, 2020

Thermolatent catalyst and its use in curable compositions

PPG IND OHIO INC1 citations60
US10370555B2Aug 6, 2019

Curable film-forming compositions containing hydroxyl functional acrylic polymers and bisurea compounds and multilayer composite coatings

PPG IND OHIO INC1 citations60
US11203701B2Dec 21, 2021

Hydroxy functional alkyl polyurea crosslinkers

PPG IND OHIO INC0 citations59
US11345829B2May 31, 2022

Polyoxazoline-containing compositions catalyzed with onium salt

PPG IND OHIO INC0 citations58
US11952514B2Apr 9, 2024

Low-temperature curing adhesive compositions

PPG IND OHIO INC0 citations57
US11345822B2May 31, 2022

Powder coating composition comprising an organometallic catalyst

PPG IND OHIO INC0 citations57
US11802180B2Oct 31, 2023

Polymeric polyoxazolines

PPG IND OHIO INC0 citations56
US11597791B2Mar 7, 2023

Crosslinking material and uses thereof

PPG IND OHIO INC0 citations56
US10988573B2Apr 27, 2021

Polymeric polyoxazolines

PPG IND OHIO INC0 citations56
US12384879B2Aug 12, 2025

Thiol-containing composition

PPG IND OHIO INC0 citations55
US11053191B2Jul 6, 2021

Hydroxy functional alkyl carbamate crosslinkers

PPG IND OHIO INC0 citations55
US12559620B2Feb 24, 2026

Curable coating compositions

PPG IND OHIO INC0 citations51
US10738216B2Aug 11, 2020

Carbodiimide curing for packaging coating compositions

PPG IND OHIO INC0 citations51
US10723913B2Jul 28, 2020

Hydroxy functional alkyl polyurea containing compositions

PPG IND OHIO INC0 citations50
US10851122B2Dec 1, 2020

Method for producing an ionic liquid

PPG IND OHIO INC0 citations48
US11787968B2Oct 17, 2023

Coating composition

PPG IND OHIO INC0 citations47
US11634609B2Apr 25, 2023

Polymers, coating compositions containing such polymers, and anti-fingerprint coatings formed therefrom

PPG IND OHIO INC0 citations47
US12371588B2Jul 29, 2025

Low temperature cure coating composition

PPG IND OHIO INC0 citations45
US12545807B2Feb 10, 2026

Low temperature cure coating compositions

PPG IND OHIO INC0 citations44
US10023761B2Jul 17, 2018

Coatings for plastic substrates

PPG IND OHIO INC0 citations44
US12435239B2Oct 7, 2025

Coating compositions and methods including carbodiimides

PPG IND OHIO INC0 citations43
US10273317B2Apr 30, 2019

Polymers with functional imide groups and pigment dispersions and coatings formed therefrom

PPG IND OHIO INC0 citations43

AMBROSE RONALD R

3 patents

PRC DESOTO INT INC

2 patents

ZHOU HONGYING

1 patent

SENEKER CARL A

1 patent

CHENG SHAN

1 patent

HEROLD ROBERT D

1 patent

Showing the top 50 of 53 patents by PatentIndex Score.