Patent Assignment
Reel/Frame 053520/0137
Assignment of Assignor's Interest
Recorded: 2020-08-18
Pages: 3
Assignor
MENTOR GRAPHICS EGYPT
Executed: 2020-08-17
Assignee
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN RD., WILSONVILLE, OREGON, 97070
Covered Property
(1)
System and Method for Validation of Photonics Device Layout Designs
Patent:
11,176,309 →
Application:
16/994,830 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2020
From: HOSSAM, NERMEEN MOHAMED; SHEHAD, NADINE
To: MENTOR GRAPHICS EGYPT
Reel/Frame 053520/0027 →
Merger and Change of Name
Jul 20, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056916/0175 →