Inventor

CHANG KWANHO

US6 patents

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

DOW GLOBAL TECHNOLOGIES LLC

4 patents

US9518147B2Dec 13, 2016

TOYOTA ENG & MFG NORTH AMERICA

1 patent

US7888418B2Feb 15, 2011

Block copolymer modified vegetable oil and polymer blends and methods of making same

TOYOTA ENG & MFG NORTH AMERICA7 citations78

MOMENTIVE PERFORMANCE MAT INC

1 patent

US12049576B2Jul 30, 2024

Silicone pressure sensitive adhesive and method of making the same

MOMENTIVE PERFORMANCE MAT INC1 citations54

CHANG KWANHO

DOW GLOBAL TECHNOLOGIES LLC

Adduct compositions

Epoxy coating systems using polycyclic polyamines as epoxy hardeners

Epoxy elastomer compositions

Epoxy composition

TOYOTA ENG & MFG NORTH AMERICA

Block copolymer modified vegetable oil and polymer blends and methods of making same

MOMENTIVE PERFORMANCE MAT INC

Silicone pressure sensitive adhesive and method of making the same