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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
10262087
Issue Dt:
04/16/2019
Application #:
14994943
Filing Dt:
01/13/2016
Publication #:
20170199950
Pub Dt:
07/13/2017
Inventors:
Chenghai Sun, Franck Léon Pérot, Raoyang Zhang, Hudong Chen, David M. Freed et al
Title:
DATA PROCESSING METHOD FOR INCLUDING THE EFFECT OF THE TORTUOSITY ON THE ACOUSTIC BEHAVIOR OF A FLUID IN A POROUS MEDIUM
Assignment: 1
Reel/Frame:
038289/0798Recorded: 04/15/2016Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SUN, CHENGHAI
Exec Dt:
01/15/2016
PÉROT, FRANCK LÉON
Exec Dt:
01/14/2016
ZHANG, RAOYANG
Exec Dt:
01/14/2016
CHEN, HUDONG
Exec Dt:
01/14/2016
FREED, DAVID M.
Exec Dt:
04/14/2016
STAROSELSKY, ILYA
Exec Dt:
01/14/2016
MANN, ADRIEN
Exec Dt:
04/14/2016
Assignee:
EXA CORPORATION
55 NETWORK DRIVE
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
JEFFREY D. WEBER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
048474/0822Recorded: 03/01/2019Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
EXA CORPORATION
Exec Dt:
01/01/2019
Assignee:
DASSAULT SYSTEMES SIMULIA CORP.
1301 ATWOOD AVENUE
SUITE 101
JOHNSTON, RHODE ISLAND 02919
Correspondent:
DENIS G. MALONEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:
066196/0775Recorded: 01/05/2024Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
DASSAULT SYSTEMES SIMULIA CORP.
Exec Dt:
01/01/2024
Assignee:
DASSAULT SYSTEMES AMERICAS CORP.
175 WYMAN STREET
WALTHAM, MASSACHUSETTS 02451
Correspondent:
CHRISTINA MCDONOUGH
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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