Patent Assignment
Reel/Frame 021240/0653
Assignment of Assignor's Interest
Recorded: 2008-07-15
Pages: 6
Assignor
PONTE SOLUTIONS, INC.
Executed: 2008-05-12
Assignee
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD, WILSONVILLE, OREGON, 97070
Covered Property
(1)
Method for Determining via/Contact Pattern Density Effect in via/Contact Etch Rate
Patent:
7,687,303 →
Application:
11/264,930 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 1, 2005
From: SUKHAREV, VALERIY; MARKOSIAN, ARA
To: PONTE SOLUTIONS, INC.
Reel/Frame 017187/0347 →
Merger and Change of Name
Jun 16, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056597/0234 →