Patent Assignment
Reel/Frame 023790/0708
Assignment of Assignor's Interest
Recorded: 2010-01-15
Pages: 3
Assignor
ROBERTSON, RAYMOND M.
Executed: 2010-01-14
Assignee
CELANESE ACETATE LLC
1601 WEST LBJ FREEWAY, DALLAS, TEXAS, 75234
Covered Property
(1)
Degradable Cigarette Filter: Pill with Multilayered Coating
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.