Inventor

Barry E. Hoffman

Inventor
Duncanville, TX, US

Overview

7→
Patents
1991–1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

B01Dprimary
B01DSeparation22%
C10LFuels not otherwise provided for17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C10GCracking hydrocarbon oils13%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C07CAcyclic or carbocyclic compounds4%
E21BEarth or rock drilling4%
Y02PClimate change mitigation technologies in the production or processing of goods4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to MOBIL OIL CORP (7)· patent assignee history
1991–1993Based in Duncanville, TX, US· patent location history
1992Based in Kirkland, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOBIL OIL CORP71991–1993
Locations
LocationPatentsSpan
Duncanville, Texas, US61991–1993
Kirkland, CA11992