IP Library › Assignment 020457/0827
Patent Assignment
Reel/Frame 020457/0827

Assignment of Assignor's Interest

Recorded: 2008-02-03 Pages: 4
Assignors
FENG, WILLIAM W.
Executed: 2008-02-03
HALLQUIST, JOHN O.
Executed: 2008-02-03
Assignee
LIVERMORE SOFTWARE TECHNOLOGY CORPORATION
7374 LAS POSITAS ROAD, LIVERMORE, CALIFORNIA, 94551
Covered Property (1)
Determination of Elastomer Material Properties for the Mullins Effect Using a Bi-Axial Test Device
Patent: 7,533,577 →
Application: 12/025,036 →
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 →