IP Library Assignment 024850/0947
Patent Assignment
Reel/Frame 024850/0947

Assignment of Assignor's Interest

Recorded: 2010-08-20 Pages: 3
Assignors
SCHELLENBERG, FRANKLIN M.
Executed: 2000-10-25
LACOUR, PATRICK J.
Executed: 2000-10-25
Assignee
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD, WILSONVILLE, OREGON, 97070-7777
Covered Property (1)
Creating Photolithographic Masks
Patent: 7,174,531 →
Application: 10/811,418 →
Publication: US 2004/0230937
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Mar 2, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 055468/0023 →