IP Library › Assignment 027739/0285
Patent Assignment
Reel/Frame 027739/0285

Assignment of Assignor's Interest

Recorded: 2012-02-21 Pages: 4
Assignors
TORRES ROBLES, JUAN ANDRES
Executed: 2008-02-22
GRAUPP, WILLIAM S.
Executed: 2008-02-22
SIMMONS, MARK C.
Executed: 2008-02-26
Assignee
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD, WILSONVILLE, OREGON, 97070-7777
Covered Property (1)
Analysis Optimzer
Patent: 8,504,959 →
Application: 13/290,891 →
Publication: US 2012/0144351
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Jun 29, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056702/0387 →