Inventor

HUANG QISHAN

CN3 patents

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

WANHUA CHEMICAL GROUP CO LTD

2 patents

US11286328B2Mar 29, 2022

Thermoplastic polyurethane elastomer, and preparation method, use and product thereof

WANHUA CHEMICAL GROUP CO LTD0 citations45

US11613627B2Mar 28, 2023

Halogen-free flame retardant thermoplastic polyurethane elastomer composition and product and flame retardant package thereof

WANHUA CHEMICAL GROUP CO LTD0 citations43

THE SECOND AFFILIATED HOSPITAL AND YUYING CHILDRENS HOSPITAL OF WENZHOU MEDICAL UNIV

1 patent

US11771562B2Oct 3, 2023

Balloon, medical device and medical procedure for discoplasty

THE SECOND AFFILIATED HOSPITAL AND YUYING CHILDRENS HOSPITAL OF WENZHOU MEDICAL UNIV0 citations37