Patent Assignment
Reel/Frame 023132/0916
Assignment of Assignor's Interest
Recorded: 2009-08-21
Pages: 3
Assignor
HALLQUIST, JOHN O., DR.
Executed: 2009-08-21
Assignee
LIVERMORE SOFTWARE TECHNOLOGY CORPORATION
7374 LAS POSITAS ROAD, LIVERMORE, CALIFORNIA, 94551
Covered Property
(1)
Methods and Systems for Simulating Beam-to-Surface Contacts in Finite Element Analysis
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name
Feb 4, 2020
From: LIVERMORE SOFTWARE TECHNOLOGY CORP.; LIVERMORE SOFTWARE TECHNOLOGY LLC
To: LIVERMORE SOFTWARE TECHNOLOGY LLC
Reel/Frame 051793/0075 →
Merger and Change of Name
Nov 16, 2022
From: LIVERMORE SOFTWARE TECHNOLOGY, LLC; ANSYS, INC.
To: ANSYS, INC.
Reel/Frame 061950/0753 →