Patent Assignment
Reel/Frame 028820/0447
Assignment of Assignor's Interest
Recorded: 2012-08-21
Pages: 5
Assignors
ALAM, MICHAEL
Executed: 2011-09-19
CAMPBELL, PETER
Executed: 2011-09-19
CIANFAGLIONE, MARK
Executed: 2011-09-19
Assignee
VALYDATE INC.
308 LEGGET DRIVE #200, OTTAWA, K2K 1Y6, CANADA
Covered Property
(1)
Validation of Circuit Definitions
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 20, 2017
From: ALAM, MICHAEL; CAMPBELL, PETER; CIANFAGLIONE, MARK
To: VALYDATE INC.
Reel/Frame 041645/0161 →
Assignment of Assignor's Interest
Jan 14, 2019
From: MENTOR GRAPHICS (CANADA) ULC
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 047991/0543 →
Merger and Change of Name
Jan 14, 2019
From: VALYDATE INC.; MENTOR GRAPHICS (CANADA) LIMITED; MENTOR GRAPHICS (CANADA) LIMITED
To: MENTOR GRAPHICS (CANADA) LIMITED
Reel/Frame 048070/0546 →
Change of Name
Jan 14, 2019
From: MENTOR GRAPHICS (CANADA) LIMITED
To: MENTOR GRAPHICS (CANADA) ULC
Reel/Frame 048070/0595 →
Merger and Change of Name
Jun 9, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056526/0054 →