Patent Assignment
Reel/Frame 009787/0597
Assignment of Assignor's Interest
Recorded: 1999-02-17
Pages: 3
Assignor
BERGER, RICHARD M.
Executed: 1999-02-12
Assignee
FILTRONA INTERNATIONAL LIMITED
110 PARK STREET, LONDON W1Y 3RB, UNITED KINGDOM
Covered Property
(1)
Heat and Moisture Exchanger Comprising Hydrophilic Nylon and Methods of Using Same
Patent:
6,330,883 →
Application:
09/251,491 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.