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Inventor

Robert Paul Henri Cossee

Inventor
Amsterdam, NL

Overview

3→
Patents
1999–2002
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 oils60%
C07CAcyclic or carbocyclic compounds20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
6,488,856'Process for purifying a liquid hydrocarbon product'20026,013,852'Producing light olefins from a contaminated liquid hydrocarbon stream by means of thermal cracking'20005,962,763'Atmospheric distillation of hydrocarbons-containing liquid streams'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Patents assigned to SHELL OIL CO (3)· patent assignee history
1999–2002Based in Amsterdam, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHELL OIL CO31999–2002
Locations
LocationPatentsSpan
Amsterdam, NL31999–2002