Patent Assignment
Reel/Frame 020013/0872
Assignment of Assignor's Interest
Recorded: 2007-10-25
Pages: 7
Assignors
WATERS, SIMON J.
Executed: 2001-11-19
GUTBERLET, PETER P.
Executed: 2001-11-19
TAKACH, ANDRES R.
Executed: 2001-11-19
Assignee
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD, WILSONVILLE, OREGON, 97204
Covered Property
(1)
Structured Algorithmic Programming Language Approach to System Design
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 21, 2011
From: MENTOR GRAPHICS CORPORATION
To: CALYPTO DESIGN SYSTEMS, INC.
Reel/Frame 027428/0867 →
Assignment of Assignor's Interest
Dec 13, 2018
From: CALYPTO DESIGN SYSTEMS, INC.
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 047766/0077 →
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 →