IP Library › Assignment 032957/0662
Patent Assignment
Reel/Frame 032957/0662

Assignment of Assignor's Interest

Recorded: 2014-05-23 Pages: 3
Assignor
DUGAS, MATTHEW P.
Executed: 2014-03-26
Assignee
ADVANCED RESEARCH CORPORATION
4459 WHITE BEAR PARKWAY, WHITE BEAR LAKE, MINNESOTA, 55110
Covered Properties (8)
Low Inductance, Ferrite Sub-Gap Substrate Structure for Surface Film Magnetic Recording Heads
Patent: 6,894,869 →
Application: 10/160,397 →
Publication: US 2002/0171974
Method of Making a Multi-Channel Time Based Servo Tape Media
Patent: 7,525,761 →
Application: 11/842,692 →
Publication: US 2008/0024913
Multichannel Time Based Servo Tape Media
Patent: 8,437,103 →
Application: 12/395,170 →
Publication: US 2009/0262452
Method of Making a Multi-Channel Time Based Servo Tape Media
Patent: 7,948,705 →
Application: 12/430,653 →
Publication: US 2010/0002335
Method of Making a Multi-Channel Time Based Servo Tape Media
Patent: 8,254,052 →
Application: 13/113,598 →
Publication: US 2011/0286126
Method of Making a Multi-Channel Time Based Servo Tape Media
Patent: 8,542,457 →
Application: 13/595,602 →
Publication: US 2013/0188272
Low inductance, ferrite sub-gap substrate structure for surface film magnetic recording heads
Application: 13/887,874 →
Publication: US 2013/0242427
Method of Making a Multi-Channel Time Based Servo Tape Media
Application: 14/033,671 →
Publication: US 2014/0085751
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 8, 2009
From: DUGAS, MATTHEW P.
To: ADVANCED RESEARCH CORPORATION
Reel/Frame 022929/0270 →
Option Mar 28, 2014
From: ADVANCED RESEARCH CORPORATION
To: MINNESOTA TAPE VENTURES, LLC
Reel/Frame 032555/0310 →
Assignment of Assignor's Interest Jun 16, 2015
From: ADVANCED RESEARCH CORPORATION
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 035920/0191 →