Inventor
WASHECHECK DON M
21 patents
⚠️ This page may combine multiple inventors who share the name “WASHECHECK DON M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMOCO CORP
14 patentsUS5328883AJul 12, 1994
Hydrocarbon conversion
AMOCO CORP62 citations96
US5316995AMay 31, 1994
Hydrocarbon conversion catalyst
AMOCO CORP87 citations96
US5312795AMay 17, 1994
Hydrocarbon conversion
AMOCO CORP61 citations96
US5245109ASep 14, 1993
Hydrocarbon conversion
AMOCO CORP50 citations96
US5198596AMar 30, 1993
Hydrocarbon conversion
AMOCO CORP81 citations96
US5196634AMar 23, 1993
Hydrocarbon conversion
AMOCO CORP75 citations96
US5024984AJun 18, 1991
Catalysts for the oxidative conversion of methane to higher hydrocarbons
AMOCO CORP65 citations95
US4939311AJul 3, 1990
Catalysts for the oxidative conversion of methane to higher hydrocarbons
AMOCO CORP106 citations95
US5303547AApr 19, 1994
Emissions control system and method
AMOCO CORP54 citations94
US5266188ANov 30, 1993
Selective hydrotreating
AMOCO CORP78 citations92
US5223471AJun 29, 1993
Fluorine-containing materials
AMOCO CORP28 citations92
US5105046AApr 14, 1992
Oxidative conversion of lower alkanes to higher hydrocarbons via fluorine-containing materials
AMOCO CORP48 citations92
US5348928ASep 20, 1994
Selective hydrotreating catalyst
AMOCO CORP43 citations89
US5609832AMar 11, 1997
Emissions control system and method
AMOCO CORP7 citations71
SHELL OIL CO
4 patentsUS4530911AJul 23, 1985
Hydrodenitrification catalyst
SHELL OIL CO58 citations95
US4776945AOct 11, 1988
Single-stage hydrotreating process
SHELL OIL CO21 citations81
US4534852AAug 13, 1985
Single-stage hydrotreating process for converting pitch to conversion process feedstock
SHELL OIL CO25 citations81
US4790930ADec 13, 1988
Two-step heterocyclic nitrogen extraction from petroleum oils
SHELL OIL CO11 citations74