Inventor
HECK ROLAND H
US17 patents
⚠️ This page may combine multiple inventors who share the name “HECK ROLAND H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOBIL OIL CORP
15 patentsUS5374350ADec 20, 1994
Process for treating heavy oil
MOBIL OIL CORP103 citations96
US5258115ANov 2, 1993
Delayed coking with refinery caustic
MOBIL OIL CORP130 citations94
US4357263ANov 2, 1982
Catalyst for the upgrading of aromatic liquids
MOBIL OIL CORP70 citations93
US5250484AOct 5, 1993
Surface modified porous acidic crystalline catalyst
MOBIL OIL CORP33 citations92
US5237120AAug 17, 1993
Double bond isomerization of olefin-containing feeds with minimal oligomertization using surface acidity deactivated zeolite catalysts
MOBIL OIL CORP24 citations92
US5234875AAug 10, 1993
Coke-selectivated porous acidic crystalline catalyst, its preparation, and use in olefin oligomerization
MOBIL OIL CORP32 citations92
US4267033AMay 12, 1981
Upgrading of aromatic liquids
MOBIL OIL CORP47 citations92
US5611912AMar 18, 1997
Production of high cetane diesel fuel by employing hydrocracking and catalytic dewaxing techniques
MOBIL OIL CORP41 citations89
US5264643ANov 23, 1993
Process for converting olefins to higher hydrocarbons
MOBIL OIL CORP20 citations82
US4430198AFeb 7, 1984
Hydrotreating hydrocarbon feedstocks
MOBIL OIL CORP23 citations82
US5475181ADec 12, 1995
Process for selectively converting ethene to isobutylene over selectivated ZSM-35
MOBIL OIL CORP6 citations73
US5449849ASep 12, 1995
Selectivated ZSM-035 catalyst and process for selectively converting ethene to linear butenes therewith
MOBIL OIL CORP8 citations73
US5362382ANov 8, 1994
Resid hydrocracking using dispersed metal catalysts
MOBIL OIL CORP16 citations73
US5466361ANov 14, 1995
Process for the disposal of aqueous sulfur and caustic-containing wastes
MOBIL OIL CORP10 citations69
US4442023AApr 10, 1984
Hydrotreating hydrocarbon feedstocks
MOBIL OIL CORP2 citations63