Patent Assignment
Reel/Frame 012684/0046
Assignment of Assignor's Interest
Recorded: 2002-02-20
Received: 2002-03-20
Pages: 2
Assignor
NITZSCHE, NORMAN E.
Executed: 2001-04-27
Assignee
POLYONE CORPORATION
33587 WALKER ROAD, AVON LAKE, OH, 44012, UNITED STATES
Covered Property
(1)
A Composition and Method for Purging Polymer Processing Equipment
Application:
09/844,459 →