Patent Assignment
Reel/Frame 026727/0978
Assignment of Assignor's Interest
Recorded: 2011-08-10
Pages: 6
Assignor
EVANITE FIBER CORPORATION
Executed: 2010-07-29
Assignee
HOLLINGSWORTH & VOSE COMPANY
112 WASHINGTON STREET, EAST WALPOLE, MASSACHUSETTS, 02032
Covered Property
(1)
Battery Separators with Bismuth Containing Glass Fibers
Application:
13/196,466 →
Publication:
US 2012/0021295
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.