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Inventor

Edward J. Colman

Inventor
Niagara Falls, NY, US

Overview

1→
Patents
1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds100%
PatentTitleYear
5,206,391'Process for the preparation of halophthalic anhydrides'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to OCCIDENTAL CHEM CO (1)· patent assignee history
1993Based in Niagara Falls, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OCCIDENTAL CHEM CO11993
Locations
LocationPatentsSpan
Niagara Falls, New York, US11993