DS

Douglas Hyndman Stewart

BL Bp Chemicals Limited: 1 patents #271 of 566Top 50%
HI Huntsman International: 1 patents #149 of 400Top 40%
📍 Stockton-on-Tees, GB: #45 of 138 inventorsTop 35%
Overall (All Time): #1,970,480 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9533939 Process for the conversion of aromatic nitro compound into amines Christopher Mitchell 2017-01-03
5254649 Cationic polymerization of 1-olefins Colin Douglas Miln 1993-10-19