Patent Assignment
Reel/Frame 027683/0883
Assignment of Assignor's Interest
Recorded: 2012-02-10
Pages: 3
Assignor
TANYGIN, SERGEI
Executed: 2011-02-28
Assignee
ANALYTICAL GRAPHICS INC.
220 VALLEY CREEK BOULEVARD, EXTON, PENNSYLVANIA, 19341
Covered Property
(1)
System and Method for Determining Earth-Fixed Trajectory Launching from Within a Specified Area
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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 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 →