IP Library › Assignment 022860/0034
Patent Assignment
Reel/Frame 022860/0034

Assignment of Assignor's Interest

Recorded: 2009-06-23 Pages: 6
Assignors
ARBEL, ELI
Executed: 2009-05-11
EISNER, CINDY
Executed: 2009-05-07
ROKHLENKO, OLEG
Executed: 2009-05-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Clock Gating Using Abstraction Refinement
Patent: 8,166,444 →
Application: 12/489,441 →
Publication: US 2010/0325596
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 →