IP Library › Assignment 020563/0390
Patent Assignment
Reel/Frame 020563/0390

Assignment of Assignor's Interest

Recorded: 2008-02-26 Pages: 7
Assignors
DOTSON, MICHAEL W.
Executed: 2008-02-22
DRUMM, ANTHONY DEGROFF
Executed: 2008-02-22
MA, DAZHUANG
Executed: 2008-02-21
PURI, RUCHIR
Executed: 2008-02-21
TREVILLYAN, LOUISE H.
Executed: 2008-02-21
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and Apparatus for Parallel Processing of Semiconductor Chip Designs
Patent: 8,020,134 →
Application: 12/035,950 →
Publication: US 2009/0217227
Related Assignments (1)
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 →