Patent Assignment
Reel/Frame 027281/0113
Security Agreement
Recorded: 2011-11-23
Pages: 9
Assignor
AMTEK RESEARCH INTERNATIONAL LLC
Executed: 2011-11-21
Assignee
U.S. BANK NATIONAL ASSOCIATION
111 S.W. 5TH AVENUE, SUITE 400, PORTLAND, OREGON, 97204
Covered Properties
(25)
Method of Making a Battery Separator and the Battery Separator Produced Thereby
Patent:
5,665,488 →
Application:
08/515,855 →
Battery Separator
Patent:
5,679,479 →
Application:
08/646,764 →
Battery Separator and Method of Making
Patent:
5,789,103 →
Application:
08/837,286 →
Battery Separator
Patent:
5,894,055 →
Application:
08/837,287 →
Gas Recombinant Battery Separator and Method of Making
Patent:
5,928,811 →
Application:
08/839,391 →
Battery Separator Having Different Size Ribs and Method of Making the Same
Patent:
6,132,899 →
Application:
08/954,411 →
Method of Making a Gas Recombinant Battery Separator
Patent:
6,054,084 →
Application:
09/265,081 →
Electrically Conductive, Freestanding Microporous Polymer Sheet
Patent:
6,524,742 →
Application:
09/507,174 →
Freestanding Microporous Separator Including a Gel-Forming Polymer
Electrically Conductive, Freestanding Microporous Sheet for Use in an Ultracapacitor
Multi-layer electrode assembly including a gel-forming polymer and an adhesive resin material
Application:
10/098,967 →
Publication:
US 2002/0142214
Method of forming an electrically conductive, freestanding microporous polymer sheet
Application:
10/371,993 →
Publication:
US 2004/0010909
Microporous, mixed polymer phase membrane
Application:
10/439,723 →
Publication:
US 2003/0219587
Battery Separators Containing Reactive Functional Groups
In-Situ Pore Generation in Lead-Acid Battery Separator Using Electrolyte-Soluble Pore Former
Separator for lithium battery
Application:
60/180,419 →
Battery Separator
Application:
60/186,732 →
Battery separator
Application:
60/232,184 →
Ultracapacitor
Application:
60/239,536 →
Microporous polyolefin separator
Application:
60/275,963 →
Dual polymer microporous web
Application:
60/383,505 →
Battery separators containing reactive functional groups
Application:
60/476,446 →
High surface area, porous carbon electrodes including integrated flow channels
Application:
60/537,208 →
In-Situ Pore Generation in Lead-Acid Battery Separator
Application:
60/938,137 →
In-Situ Pore Generation in Lead-Acid Battery Separator
Application:
60/954,530 →
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.