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Inventor

William A. Schwartz

Inventor
Fogelsville, PA, US

Overview

4→
Patents
1985–1994
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds44%
Y02PClimate change mitigation technologies in the production or processing of goods22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C10GCracking hydrocarbon oils11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,315,056'Catalyst regeneration in a dehydrogenation process'19944,581,339'Catalytic dehydrogenation reactor cycle'19864,560,824'Heat balance control in catalytic dehydrogenation of isobutane'19854,558,168'Production of high purity butene-1 from an n-butane feedstock'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Patents assigned to AIR PROD & CHEM (3)· patent assignee history
1985–1994Based in Fogelsville, PA, US· patent location history
1985Based in Fogeslville, PA, US· patent location history
1994Patents assigned to LUMMUS CREST INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIR PROD & CHEM31985–1986
LUMMUS CREST INC11994
Locations
LocationPatentsSpan
Fogelsville, Pennsylvania, US31985–1994
Fogeslville, Pennsylvania, US11985