IP Library › Assignment 056747/0091
Patent Assignment
Reel/Frame 056747/0091

Assignment of Assignor's Interest

Recorded: 2021-07-02 Pages: 2
Assignor
LOTSPIECH, JEFFREY BRUCE
Executed: 2002-12-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Properties (2)
System and Method for Guaranteeing Software Integrity via Combined Hardware and Software Authentication
Patent: 7,734,921 →
Application: 11/764,748 →
Publication: US 2008/0215885
System and Method for Guaranteeing Software Integrity via Combined Hardware and Software Authentication
Patent: 7,721,098 →
Application: 12/134,134 →
Publication: US 2008/0313460
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 2, 2017
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: UNILOC LUXEMBOURG S.A.
Reel/Frame 044095/0637 →
Assignment of Assignor's Interest Jul 12, 2018
From: UNILOC LUXEMBOURG S.A.
To: UNILOC 2017 LLC
Reel/Frame 046532/0088 →
Assignment of Assignor's Interest Sep 9, 2021
From: UNILOC 2017 LLC
To: ATREUS LABS LLC
Reel/Frame 057453/0790 →