Patent Assignment
Reel/Frame 053657/0810
Assignment of Assignor's Interest
Recorded: 2020-09-01
Pages: 10
Assignor
CLK DESIGN AUTOMATION, INC.
Executed: 2017-03-09
Assignee
ANSYS, INC.
2600 ANSYS DRIVE, CANONSBURG, PENNSYLVANIA, 15317
Covered Properties
(3)
Timing Variation Characterization
Multi-Engine Static Analysis
Patent:
7,793,243 →
Application:
11/566,543 →
Database Based Timing Variation Analysis
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 1, 2007
From: BECER, MURAT R.; GEADA, JOAO M.; FRANCE, LEE LA; RETHMAN, NICHOLAS
To: CLK DESIGN AUTOMATION, INC.
Reel/Frame 018839/0388 →
Assignment of Assignor's Interest
Mar 8, 2007
From: BECER, MURAT R.; GEADA, JOAO M.; KATZ, ISADORE T.; LA FRANCE, LEE
To: CLK DESIGN AUTOMATION, INC.
Reel/Frame 018991/0775 →
Assignment of Assignor's Interest
Aug 13, 2009
From: BECER, MURAT R
To: CLK DESIGN AUTOMATION, INC.
Reel/Frame 023096/0709 →
Assignment of Assignor's Interest
Nov 25, 2009
From: BECER, MURAT R
To: CLK DESIGN AUTOMATION, INC.
Reel/Frame 023568/0766 →
Assignment of Assignor's Interest
May 14, 2012
From: KATZ, ISADORE T.; GEADA, JOAO M.; LAFRANCE, LEON; VARADI, FERENC
To: CLK DESIGN AUTOMATION, INC.
Reel/Frame 028202/0105 →
Security Interest
Aug 21, 2014
From: CLK DESIGN AUTOMATION, INC.
To: AGILITY CAPITAL II, LLC
Reel/Frame 033590/0001 →
Release of Security Interest
Jan 6, 2017
From: AGILITY CAPITAL II, LLC
To: CLK DESIGN AUTOMATION, INC.
Reel/Frame 040871/0633 →