Patent Assignment
Reel/Frame 059511/0179
Merger and Change of Name
Recorded: 2022-03-25
Pages: 7
Assignors
ANALYTICAL GRAPHICS, INC.
Executed: 2022-02-22
ANSYS GOVERNMENT INITIATIVES, INC.
Executed: 2022-02-22
Assignee
ANSYS GOVERNMENT INITIATIVES, INC.
220 VALLEY CREEK BLVD., EXTON, PENNSYLVANIA, 19341
Covered Properties
(2)
Gps Carrier Phase Measurement Representation and Method of Use
Patent:
7,050,002 →
Application:
11/140,296 →
Method for Refining State Estimates of a Global Positioning System (Gps) Receiver Based Upon Sequential Gps Carrier Phase Measurements
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 13, 2005
From: WRIGHT, JAMES R.; CHUBA, WILLIAM A.; HUJSAK, RICHARD S.
To: ANALYTICAL GRAPHICS, INC.
Reel/Frame 017323/0872 →
Security Interest
Aug 8, 2006
From: ANALYTICAL GRAPHICS, INC.
To: MANUFACTURERS AND TRADERS TRUST COMPANY
Reel/Frame 018061/0784 →
Assignment of Assignor's Interest
Jul 15, 2008
From: WRIGHT, JAMES R.; CHUBA, WILLIAM A.; HUJSAK, RICHARD S.
To: ANALYTICAL GRAPHICS, INC.
Reel/Frame 021236/0054 →
Notice of Security Interest in U.S. Patents and Patent Applications
Oct 8, 2009
From: ANALYTICAL GRAPHICS, INC.
To: MANUFACTURERS AND TRADERS TRUST COMPANY
Reel/Frame 023348/0274 →
Security Agreement
Jun 22, 2011
From: ANALYTICAL GRAPHICS, INC.
To: SILICON VALLEY BANK
Reel/Frame 026477/0843 →
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 026477/0843
Dec 1, 2020
From: SILICON VALLEY BANK
To: ANALYTICAL GRAPHICS, INC.
Reel/Frame 054558/0535 →