DH

David A. Hitchen

CC Chesebrough-Pond'S Usa, Division Of Conopco: 2 patents #105 of 307Top 35%
IB Internationale Otrool Maatschappij Octropa B.V.: 1 patents #30 of 132Top 25%
Overall (All Time): #1,629,716 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6106816 Stable, pearly shampoo compositions containing non-volatile silicone 2000-08-22
5152914 Shampoo composition Deborah J. Forster, Euan Stuart Reid 1992-10-06
4775655 Porous carbon structures and methods for their preparation Christopher J. Edwards, Martin Sharples 1988-10-04