IP Library › Assignment 027148/0331
Patent Assignment
Reel/Frame 027148/0331

Termination of Security Agreements

Recorded: 2011-10-31 Pages: 6
Assignors
TOPSPIN PARTNERS, L.P.
Executed: 2011-09-15
Assignee
SION POWER CORPORATION
2900 E. ELVIRA ROAD, TUCSON, ARIZONA, 85756
Covered Properties (4)
Electroactive Polymers of High Sulfur Content for Use in Electrochemical Cells
Patent: 6,652,440 →
Application: 09/565,184 →
Novel Composite Cathodes, Electrochemical Cells Comprising Novel Composite Cathodes, and Processes for Fabricating Same
Patent: 7,939,198 →
Application: 09/795,915 →
Publication: US 2002/0055040
Cathodes Comprising Electroactive Sulfur Materials and Secondary Batteries Using Same
Patent: 6,878,488 →
Application: 10/172,598 →
Publication: US 2003/0003360
Electrolytes for Lithium Sulfur Cells
Patent: 7,842,421 →
Application: 10/585,495 →
Publication: US 2007/0082270
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 2000
From: KOVALEV, IGOR P.; ANNENKOV, VADIM V.; CARLSON, STEVEN A.; TROFIMOV, BORIS A.
To: MOLTECH CORPORATION
Reel/Frame 011026/0639 →
Second Restated Patent Security Agreement with Attached Intercreditor Agreement Jan 12, 2002
From: MOLTECH CORPORATION
To: WESTERMAN, BALL, EDERER & MILLER, LLP AS TRUSTEE AND AGENT
Reel/Frame 012475/0491 →
Security Agreement Aug 18, 2005
From: SION POWER CORPORATION
To: TOPSPIN PARTNERS, L.P.
Reel/Frame 016867/0909 →
Change of Name Mar 10, 2006
From: MOLTECH CORPORATION
To: SION POWER CORPORATION
Reel/Frame 017286/0502 →
Assignment of Assignor's Interest Oct 26, 2006
From: MIKHAYLIK, YURIY V.
To: SION POWER CORPORATION
Reel/Frame 018511/0241 →
Assignment of Assignor's Interest Feb 14, 2011
From: MUKHERJEE, SHYAMA P.; SKOTHEIM, TERJE A.
To: SION POWER CORPORATION
Reel/Frame 025801/0508 →
Assignment of Assignor's Interest Feb 14, 2011
From: GORKOVENKO, ALEXANDER; SKOTHEIM, TERJE A.; XU, ZHE-SHENG
To: SION POWER CORPORATION
Reel/Frame 025804/0220 →