Patent Assignment
Reel/Frame 009120/0351
Assignment of Assignor's Interest
Recorded: 1998-04-02
Pages: 4
Assignors
PRAAS, HANS-WALTER
Executed: 1997-10-23
KEMMLER-SACK, SIBYLLE
Executed: 1997-10-15
ENDRES, PETER
Executed: 1997-10-14
Assignee
VARTA BATTERIE AKTIENGESELLSCHAFT
AM LEINEUFER 51, 30419 HANNOVER, GERMANY
Covered Property
(1)
Electrochemical Lithium Secondary Element
Patent:
6,183,910 →
Application:
08/957,111 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2001
From: VARTA BATTERIE AKTIENGESELLSCHAFT
To: NBT GMBH
Reel/Frame 011722/0680 →
Merger
Jan 19, 2005
From: NBT GMBH
To: VARTA AUTOMOTIVE GMBH
Reel/Frame 015583/0284 →
Change of Name
Jan 21, 2005
From: VARTA AUTOMOTIVE GMBH
To: VARTA AUTOMOTIVE SYSTEMS GMBH
Reel/Frame 015592/0349 →