HL

Hangsheng LI

CO Conopco: 1 patents #44 of 185Top 25%
📍 Vancouver, CA: #234 of 750 inventorsTop 35%
Overall (2019): #451,584 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10449138 Cosmetic composition Mingqi AO, Xiuxia WANG, Caigen YUAN 2019-10-22