IP Library › Assignment 048474/0822
Patent Assignment
Reel/Frame 048474/0822

Merger

Recorded: 2019-03-01 Pages: 7
Assignor
EXA CORPORATION
Executed: 2019-01-01
Assignee
DASSAULT SYSTEMES SIMULIA CORP.
1301 ATWOOD AVENUE, SUITE 101, JOHNSTON, RHODE ISLAND, 02919
Covered Property (1)
Data Processing Method for Including the Effect of the Tortuosity on the Acoustic Behavior of a Fluid in a Porous Medium
Application: 14/994,943 →
Publication: US 2017/0199950
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 15, 2016
From: SUN, CHENGHAI; PÉROT, FRANCK LÉON; ZHANG, RAOYANG; CHEN, HUDONG
To: EXA CORPORATION
Reel/Frame 038289/0798 →
Merger Jan 5, 2024
From: DASSAULT SYSTEMES SIMULIA CORP.
To: DASSAULT SYSTEMES AMERICAS CORP.
Reel/Frame 066196/0775 →