Inventor

BUTTER STEPHEN A

22 patents

⚠️ This page may combine multiple inventors who share the name “BUTTER STEPHEN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BUTTER STEPHEN A

MOBIL OIL CORP

Phosphorus-containing zeolite catalyst

Process for manufacturing hydrocarbons

Conversion of synthesis gas with iron-containing catalyst

Aromatics processing

Aromatics processing catalysts

Selective production of para-xylene by conversion of C3 -C10 paraffin hydrocarbon

Conversion of synthesis gas with iron-containing catalyst

Conversion of synthesis gas with iron-containing catalyst

Selective carbonylation of olefinically unsaturated hydrocarbons using palladium-arsine or -stibine catalysts

Selective production of para-xylene by conversion of olefins

Conversion of lower olefins to isobutane

Selective conversion of cycloparaffins to form para-xylene using an antimony zeolite catalyst

Use of nickel cyclooctadiene as a hydrogenation catalyst

Sorbent for removal of heavy metals

Conversion of synthesis gas with iron-containing catalyst

AIR PROD & CHEM

Massive bodies of Maximum Aluminum X-type zeolite

Synthesis of maximum aluminum X zeolites

Synthesis of neoalkanes

Synthesis of neoalkanols

MOBIL CORP

Conversion of synthesis gas with cobalt-containing fluid catalyst

Conversion of synthesis gas with iron-containing fluid catalyst

MOBIL OIL

Conversion utilizing a phosphorus-containing zeolite catalyst