IP Library › Assignment 020028/0701
Patent Assignment
Reel/Frame 020028/0701

Assignment of Assignor's Interest

Recorded: 2007-10-29 Pages: 3
Assignors
ZHU, HUILONG
Executed: 2007-10-24
RAUSCH, WERNER
Executed: 2007-10-05
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Structure and Method for Fabricating Self-Aligned Metal Contacts
Patent: 7,615,831 →
Application: 11/925,168 →
Publication: US 2009/0108378
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2015
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: GLOBALFOUNDRIES U.S. 2 LLC
Reel/Frame 036550/0001 →
Assignment of Assignor's Interest Oct 5, 2015
From: GLOBALFOUNDRIES U.S. 2 LLC; GLOBALFOUNDRIES U.S. INC.
To: GLOBALFOUNDRIES INC.
Reel/Frame 036779/0001 →
Assignment of Assignor's Interest Feb 22, 2017
From: GLOBALFOUNDRIES INC.
To: AURIGA INNOVATIONS, INC.
Reel/Frame 041777/0233 →