IP Library Assignment 022089/0922
Patent Assignment
Reel/Frame 022089/0922

Assignment of Assignor's Interest

Recorded: 2009-01-12 Pages: 7
Assignors
KALAFALA, KERIM
Executed: 2008-10-08
BASILE, JENNIFER E.
Executed: 2008-10-08
HATHAWAY, DAVID J.
Executed: 2008-10-09
KOTECHA, POOJA M.
Executed: 2008-10-08
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and System for Efficient Validation of Clock Skews During Hierarchical Static Timing Analysis
Patent: 7,987,440 →
Application: 12/351,944 →
Publication: US 2010/0180242
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 →