Inventor
HUIZINGA TOM
NL12 patents
⚠️ This page may combine multiple inventors who share the name “HUIZINGA TOM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
9 patentsUS4916096AApr 10, 1990
Hydrocarbon conversion catalysts
SHELL OIL CO37 citations92
US4857171AAug 15, 1989
Hydrocarbon conversion process and catalysts
SHELL OIL CO29 citations92
US4925820AMay 15, 1990
Hydrocarbon conversion process and catalysts
SHELL OIL CO8 citations73
US4857170AAug 15, 1989
Hydrocarbon conversion catalysts
SHELL OIL CO13 citations73
US5006496AApr 9, 1991
Process for the preparation of zeolitic catalysts
SHELL OIL CO18 citations72
US4613488ASep 23, 1986
Process for the preparation of crystalline aluminum silicate compounds using pyridine and a quaternary ammonium compound
SHELL OIL CO6 citations71
US4888319ADec 19, 1989
Silica-alumina extrudates
SHELL OIL CO8 citations68
US5262044ANov 16, 1993
Process for upgrading a hydrocarbonaceous feedstock and apparatus for use therein
SHELL OIL CO12 citations66
US4836910AJun 6, 1989
Catalytic dewaxing with zeolite theta-1
SHELL OIL CO6 citations57