Patent Assignment
Reel/Frame 021436/0130
Assignment of Assignor's Interest
Recorded: 2008-08-25
Pages: 3
Assignor
ALFANO, SALVATORE
Executed: 2008-08-18
Assignee
ANALYTICAL GRAPHICS INC.
220 VALLEY CREEK BOULEVARD, EXTON, PENNSYLVANIA, 19341
Covered Property
(1)
System and Method of Addressing Nonlinear Relative Motion for Collision Probability Using Parallelepipeds
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Security Interest in U.S. Patent Applications
Oct 8, 2009
From: ANALYTICAL GRAPHICS, INC.
To: MANUFACTURERS AND TRADERS TRUST COMPANY
Reel/Frame 023349/0441 →
Supplement to Intellectual Property Security Agreement
Jun 19, 2017
From: ANALYTICAL GRAPHICS, INC.
To: SILICON VALLEY BANK
Reel/Frame 042886/0263 →
Amended and Restated Intellectual Property Security Agreement
Aug 17, 2020
From: ANALYTICAL GRAPHICS, INC.
To: SILICON VALLEY BANK
Reel/Frame 053512/0267 →
Release of Security Interest
Nov 13, 2020
From: MANUFACTURERS AND TRADERS TRUST COMPANY
To: ANALYTICAL GRAPHICS, INC.
Reel/Frame 054358/0936 →
Release of Security Interest Recorded at Reel/Frame 053512/0267
Dec 1, 2020
From: SILICON VALLEY BANK
To: ANALYTICAL GRAPHICS, INC.
Reel/Frame 054558/0786 →
Release of Security Interest Recorded at Reel/Frame 042886/0263
Dec 1, 2020
From: SILICON VALLEY BANK
To: ANALYTICAL GRAPHICS, INC.
Reel/Frame 054558/0809 →
Merger and Change of Name
Apr 27, 2022
From: ANALYTICAL GRAPHICS, INC.; ANSYS GOVERNMENT INITIATIVES, INC.
To: ANSYS GOVERNMENT INITIATIVES, INC.
Reel/Frame 059811/0883 →