IP Library Granted Patent US 6,649,773
Granted Patent Utility
US 6,649,773 · Confirmation No. 5921

METHOD FOR THE MANUFACTURE OF HALOPHTHALIC ACIDS AND ANHYDRIDES

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Quick Facts
Patent No.
US 6,649,773
App. No.
10/063,114
Filed
2002-03-22
Granted
2003-11-18
Pub. No.
US20030181758A1
Art Unit
1624
PTA
0 days