IP Library › Assignment 020197/0006
Patent Assignment
Reel/Frame 020197/0006

Assignment of Assignor's Interest

Recorded: 2007-11-27 Pages: 6
Assignors
BAUMGARTNER, JASON R.
Executed: 2007-11-19
JA, YEE
Executed: 2007-11-27
MONY, HARI
Executed: 2007-11-19
PARUTHI, VIRESH
Executed: 2007-11-20
RAMANANDRAY, BARINJATO
Executed: 2007-11-16
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Sequential Equivalence Checking for Asynchronous Verification
Patent: 7,882,473 →
Application: 11/945,465 →
Publication: US 2009/0138837
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2013
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 029733/0156 →
Merger and Change of Name Jun 16, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056597/0234 →