MH

Michael John HOPTROFF

CO Conopco: 4 patents #257 of 1,903Top 15%
Overall (All Time): #1,137,511 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 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
10617621 Antimicrobial composition Andrew Cawley, Mingming PU 2020-04-14