Patent Assignment
Reel/Frame 022929/0270
Assignment of Assignor's Interest
Recorded: 2009-07-08
Pages: 2
Assignor
DUGAS, MATTHEW P.
Executed: 2009-06-17
Assignee
ADVANCED RESEARCH CORPORATION
4459 WHITE BEAR PARKWAY, WHITE BEAR LAKE, MINNESOTA, 55110
Covered Property
(1)
Multichannel Time Based Servo Tape Media
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Option
Mar 28, 2014
From: ADVANCED RESEARCH CORPORATION
To: MINNESOTA TAPE VENTURES, LLC
Reel/Frame 032555/0310 →
Assignment of Assignor's Interest
May 23, 2014
From: DUGAS, MATTHEW P.
To: ADVANCED RESEARCH CORPORATION
Reel/Frame 032957/0662 →
Assignment of Assignor's Interest
Jun 16, 2015
From: ADVANCED RESEARCH CORPORATION
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 035920/0191 →