Patent Assignment
Reel/Frame 004208/0807
Assignment of Assignors Interest.
Recorded: 1984-01-17
Pages: 1
Assignee
CELANESE CORPORATION
1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property
(1)
Biasing Arrangement and Filter Unit for a Filtering Apparatus
Patent:
4,442,004 →
Application:
06/394,195 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.