IP Library › Assignment 012996/0154
Patent Assignment
Reel/Frame 012996/0154

Assignment of Assignor's Interest

Recorded: 2002-06-07 Pages: 2
Assignors
COTE, MICHEL LUC
Executed: 2002-06-06
PIERRAT, CHRISTOPHE
Executed: 2002-06-06
Assignee
NUMERICAL TECHNOLOGIES, INC.
70 WEST PLUMERIA DRIVE, SAN JOSE, CALIFORNIA, 95134
Covered Property (1)
Design Data Format and Hierarchy Management for Phase Processing
Patent: 6,978,436 →
Application: 10/165,550 →
Publication: US 2002/0152454
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 4, 2005
From: SYNOPSYS MERGER HOLDINGS LLC
To: SYNOPSYS, INC.
Reel/Frame 015653/0738 →
Confirmation of Assignment Jan 13, 2010
From: NUMERICAL TECHNOLOGIES, INC.
To: SYNOPSYS MERGER HOLDINGS LLC
Reel/Frame 023774/0882 →