Patent Assignment
Reel/Frame 021667/0303
Assignment of Assignor's Interest
Recorded: 2008-10-10
Pages: 6
Assignor
GERTNER, GEORG RUDOLF
Executed: 2008-08-12
Assignee
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300, BOSTON, MASSACHUSETTS, 02210
Covered Property
(1)
Filling Fenestration Units
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.