Patent Assignment
Reel/Frame 011857/0071
Assignment of Assignor's Interest
Recorded: 2001-06-04
Received: 2001-06-07
Pages: 5
Assignors
MATTISON, PHILLIP L.
Executed: 2001-03-02
VIRNIG, MICHAEL J.
Executed: 2001-03-06
HEIN, HANS C.
Executed: 2001-03-22
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:
09/758,686 →