IP Library Assignment 038289/0798
Patent Assignment
Reel/Frame 038289/0798

Assignment of Assignor's Interest

Recorded: 2016-04-15 Pages: 11
Assignors
SUN, CHENGHAI
Executed: 2016-01-15
PÉROT, FRANCK LÉON
Executed: 2016-01-14
ZHANG, RAOYANG
Executed: 2016-01-14
CHEN, HUDONG
Executed: 2016-01-14
FREED, DAVID M.
Executed: 2016-04-14
STAROSELSKY, ILYA
Executed: 2016-01-14
MANN, ADRIEN
Executed: 2016-04-14
Assignee
EXA CORPORATION
55 NETWORK DRIVE, BURLINGTON, MASSACHUSETTS, 01803
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.
Merger Mar 1, 2019
From: EXA CORPORATION
To: DASSAULT SYSTEMES SIMULIA CORP.
Reel/Frame 048474/0822 →
Merger Jan 5, 2024
From: DASSAULT SYSTEMES SIMULIA CORP.
To: DASSAULT SYSTEMES AMERICAS CORP.
Reel/Frame 066196/0775 →