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Inventor

John H. Shinn

Inventor
Richmond, CA, US

Overview

3→
Patents
1983–1998
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C10Gprimary
C10GCracking hydrocarbon oils67%
C07CAcyclic or carbocyclic compounds33%
PatentTitleYear
5,763,726'C.sub.4 /C.sub.5 olefin skeletal isomerization process'19984,389,301'Two-step hydroprocessing of heavy hydrocarbonaceous oils'19834,376,037'Hydroprocessing of heavy hydrocarbonaceous oils'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to CHEVRON RES (2)· patent assignee history
1983Based in Richmond, CA, US· patent location history
1998Patents assigned to CHEVRON USA INC (1)· patent assignee history
1998Based in Oakland, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEVRON RES21983
CHEVRON USA INC11998
Locations
LocationPatentsSpan
Richmond, California, US21983
Oakland, California, US11998