Patent Assignment
Reel/Frame 023176/0469
Assignment of Assignor's Interest
Recorded: 2009-09-01
Pages: 8
Assignors
BUCK, NATHAN C.
Executed: 2009-08-26
DREIBELBIS, BRIAN M.
Executed: 2009-08-26
DUBUQUE, JOHN P.
Executed: 2009-08-26
FOREMAN, ERIC A.
Executed: 2009-08-26
HABITZ, PETER A.
Executed: 2009-08-26
HEMMETT, JEFFREY G.
Executed: 2009-08-26
LICHTENSTEIGER, SUSAN K.
Executed: 2009-08-26
VENKATESWARAN, NATESAN
Executed: 2009-08-27
VISWESWARIAH, CHANDRAMOULI
Executed: 2009-08-27
WANG, XIAOYUE
Executed: 2009-08-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Timing Closure on Multiple Selective Corners in a Single Statistical Timing Run
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 28, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056696/0081 →