Patent Assignment
Reel/Frame 006509/0425
Assignment of Assignors Interest.
Recorded: 1993-02-08
Pages: 2
Assignors
DEAN, KEVIN
Executed: 1993-02-04
HOLLAND, ARTHUR
Executed: 1993-02-04
DILMORE, DONN
Executed: 1993-02-04
Assignee
OVONIC BATTERY COMPANY, INC.
1826 NORTHWOOD, TROY, MICHIGAN, 48084
Covered Property
(1)
Electrochemical Cell Having Improved Pressure Vent
Patent:
5,258,242 →
Application:
08/014,965 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
License
Oct 14, 1994
From: OVONIC BATTERY COMPANY, INC.
To: GM OVONIC, L.L.C.
Reel/Frame 007167/0899 →
Confirmatory License
Mar 28, 1997
From: OVONIC BATTERY COMPANY, INC.
To: ENERGY, DEPARTMENT OF, UNITED STATES
Reel/Frame 008470/0882 →
Assignment of Assignor's Interest
Jul 22, 2004
From: OVONIC BATTERY COMPANY, INC.
To: CHEVRONTEXACO TECHNOLOGY VENTURES LLC
Reel/Frame 015592/0792 →