MH

Michael John HOPTROFF

CO Conopco: 3 patents #3 of 225Top 2%
📍 Birkenhead, GB: #1 of 1 inventorsTop 100%
Overall (2022): #69,464 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11510854 Hair care composition Guoqiang Chen, Chengdong JI, Miao MIAO, QIANG ZHAO 2022-11-29
11246817 Antimicrobial composition Andrew Cawley, Mingming PU 2022-02-15
11224568 Antimicrobial cleansing composition Zhenyu Tang 2022-01-18