IP Library Assignment 015677/0226
Patent Assignment
Reel/Frame 015677/0226

Assignment of Assignor's Interest

Recorded: 2004-08-16 Pages: 2
Assignor
RATZLAFF, CURTIS
Executed: 2004-06-30
Assignee
NASCENTRIC, INC.
221 SOUTH RIDGEWOOD ROAD, KENTFIELD, CALIFORNIA, 94904
Covered Property (1)
Apparatus and Methods for Compiled Static Timing Analysis
Patent: 7,155,691 →
Application: 10/862,018 →
Publication: US 2004/0255257
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 23, 2011
From: NASCENTRIC, INC.
To: CADENCE DESIGN SYSTEMS, INC.
Reel/Frame 026322/0384 →