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Patent Assignment Abstract of Title

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Total Assignments: 5

Patent #:	10831952	Issue Dt:	11/10/2020	Application #:	16299460	Filing Dt:	03/12/2019
Publication #:	20190266300	Pub Dt:	08/29/2019
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:

048721/0914

Recorded: 03/28/2019

Pages: 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:

DENIS G. MALONEY

FISH & RICHARDSON P.C.

P.O.BOX 1022

MINNEAPOLIS, MN 55440-1022

Assignment: 2

Reel/Frame:

048877/0769

Recorded: 01/31/2019

Pages: 12

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:

050496/0584

Recorded: 09/26/2019

Pages: 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: 4

Reel/Frame:

057811/0788

Recorded: 10/07/2021

Pages: 9

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 16/299,640 PREVIOUSLY RECORDED ON REEL 048877 FRAME 0769. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER DOCUMENT.

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: 5

Reel/Frame:

066196/0775

Recorded: 01/05/2024

Pages: 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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