Patent Assignment
Reel/Frame 012572/0685
Assignment of Assignor's Interest
Recorded: 2002-02-01
Pages: 4
Assignee
COGNIS CORPORATION
SUITE 200, 2500 RENAISSANCE BOULEVARD, GULPH MILLS, PENNSYLVANIA, 19406
Covered Property
(1)
Solvent Extraction Processes for Metal Recovery
Patent:
6,599,414 →
Application:
09/924,000 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.