IP Library › Assignment 020832/0471
Patent Assignment
Reel/Frame 020832/0471

Assignment of Assignor's Interest

Recorded: 2008-04-21 Pages: 6
Assignors
AVANESSIAN, ALBRIK
Executed: 2008-03-14
BONGES, HENRY A., III
Executed: 2008-03-07
CHIDAMBARRAO, DURESETI
Executed: 2008-04-07
GRECO, STEPHEN E.
Executed: 2008-03-10
KEMERER, DOUGLAS W.
Executed: 2008-03-14
WAGNER, TINA
Executed: 2008-03-13
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Intersect Area Based Ground Rule for Semiconductor Design
Patent: 7,941,780 →
Application: 12/105,299 →
Publication: US 2009/0265673
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 18, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 057261/0545 →