IP Library › Assignment 004545/0328
Patent Assignment
Reel/Frame 004545/0328

Assignment of Assignors Interest.

Recorded: 1986-04-29 Pages: 2
Assignors
AHLERT, RICHARD H.
Executed: 1986-04-29
HOWARD, JAMES K.
Executed: 1986-04-29
LIM, GRACE SU
Executed: 1986-04-29
Assignee
Covered Property (1)
Magnetic Recording Medium with an Underlayer and a Cobalt-Based Magnetic Layer
Patent: 4,654,276 →
Application: 06/857,019 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 8, 2003
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MARIANA HDD B.V.
Reel/Frame 013663/0348 →
Change of Name Feb 4, 2003
From: MARIANA HDD B.V.
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 013746/0146 →