Inventor
JOHNSON STEVEN P
US4 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON STEVEN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UOP INC
3 patentsUS4849112AJul 18, 1989
Adsorption separation of sterols from tall oil pitch with carbon adsorbent
UOP INC14 citations70
US4977243ADec 11, 1990
Separation of sterols from low-acid feeds with magnesium silicate and methyl-tert-butyl ether desorbent
UOP INC10 citations66
US4962273AOct 9, 1990
Purification of alpha naphthol-containing feedstock by adsorption
UOP INC1 citations49