Patent Assignment
Reel/Frame 012703/0579
Assignment of Assignor's Interest
Recorded: 2002-05-17
Received: 2002-05-17
Pages: 6
Assignors
VIRNIG, MICHAEL J.
Executed: 2002-04-11
MATTISON, PHILLIP L.
Executed: 2002-04-12
HEIN, HANS C.
Executed: 2002-04-23
Assignee
COGNIS CORPORATION (COGNIS CORP.)
2500 RENAISSANCE BOULEVARD, SUITE 200, GULPH MILLS, PA, 19406, UNITED STATES
Covered Property
(1)
Processes for the Recovery of Copper from Aqueous Solutions Containing Nitrate Ions
Application:
10/047,192 →