Inventor

Stephen A. Butter

Inventor

East Windsor, NJ, US

Overview

27→

Patents

1976–1986

Patent span

Chemistry

Primary field (CPC C)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry30%

C07CAcyclic or carbocyclic compounds30%

C10GCracking hydrocarbon oils12%

Y02PClimate change mitigation technologies in the production or processing of goods12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

C01BNon-metallic elements3%

C08CTreatment or chemical modification of rubbers2%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%

C11DDetergent compositions2%

PatentTitleYear

4,606,899'Synthesis of maximum aluminum X zeolites'1986 4,603,040'Massive bodies of Maximum Aluminum X-type zeolite'1986 4,593,147'Synthesis of neoalkanes'1986 4,588,848'Synthesis of neoalkanols'1986 RE031919'Aromatics processing catalysts'1985 4,385,195'Aromatics processing'1983 4,354,963'Conversion of synthesis gas with iron-containing catalyst'1982 4,312,790'Aromatics processing catalysts'1982 4,298,695'Conversion of synthesis gas with iron-containing catalyst'1981 4,293,446'Conversion of synthesis gas with iron-containing catalyst'1981 4,255,349'Conversion of synthesis gas with iron-containing catalyst'1981 4,245,115'Selective carbonylation of olefinically unsaturated hydrocarbons using palladium-arsine or -stibine catalysts'1981 4,207,250'Conversion of synthesis gas with iron-containing fluid catalyst'1980 4,207,248'Conversion of synthesis gas with cobalt-containing fluid catalyst'1980 4,080,395'Selective production of para-xylene by conversion of C.sub.3 -C.sub.10 paraffin hydrocarbon'1978 4,080,396'Selective production of para-xylene by conversion of olefins'1978 4,070,411'Conversion of lower olefins to isobutane'1978 4,067,919'Selective conversion of cycloparaffins to form para-xylene using an antimony zeolite catalyst'1978 4,044,065'Conversion utilizing a phosphorus-containing zeolite catalyst'1977 4,007,231'Selective production of para-xylene'1977 3,981,941'Process of making linear alpha-olefins by ethylene oligomerization'1976 3,979,472'Process for manufacturing hydrocarbons'1976 3,972,832'Phosphorus-containing zeolite catalyst'1976 3,965,208'Methylation of toluene'1976 3,965,209'Selective production of para-xylene'1976 3,959,239'Use of nickel cyclooctadiene as a hydrogenation catalyst'1976 3,944,501'Sorbent for removal of heavy metals'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to MOBIL OIL CORP (19)· patent assignee history

1976–1978Based in East Windsor, NJ, US· patent location history

1977Patents assigned to MOBIL OIL (1)· patent assignee history

1980Patents assigned to MOBIL CORP (2)· patent assignee history

1980–1985Based in Cherry Hill, NJ, US· patent location history

1986Patents assigned to AIR PROD & CHEM (4)· patent assignee history

1986Based in Allentown, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOBIL OIL CORP	19	1976–1983
AIR PROD & CHEM	4	1986
MOBIL CORP	2	1980
MOBIL OIL	1	1977

Locations

Location	Patents	Span
East Windsor, New Jersey, US	13	1976–1978
Cherry Hill, New Jersey, US	10	1980–1985
Allentown, Pennsylvania, US	4	1986