Patent Assignment
Reel/Frame 013455/0103
Assignment of Assignor's Interest
Recorded: 2002-11-01
Pages: 4
Assignors
XUE, LIXIN
Executed: 2002-10-25
THOMAS, CHARLES EDWIN JR.
Executed: 2002-10-05
YU, LIGUN
Executed: 2002-10-08
KOLLER, KENT B.
Executed: 2002-10-08
Assignee
PHILIP MORRIS INCORPORATED
120 PARK AVENUE, NEW YORK, NEW YORK, 10017
Covered Property
(1)
Cigarette Filters Comprising Unfunctionalized Porous Polyaromatic Resins for Removing Gas Phase Constituents from Mainstream Tobacco Smoke
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.