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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	11572769	Issue Dt:	02/07/2023	Application #:	16776334	Filing Dt:	01/29/2020
Publication #:	20200240234	Pub Dt:	07/30/2020
Inventors:	Terrence PALISCH, Joshua LEASURE, Todd ROPER, Nicolas LOPEZ
Title:	GRAVEL PACK PARTICLES CONTAINING MUD FILTER CAKE DISSOLVING MATERIALS

Assignment: 1

Reel/Frame:

060586/0109

Recorded: 07/21/2022

Pages: 7

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

PALISCH, TERRY

Exec Dt:

09/01/2021

LEASURE, JOSHUA

Exec Dt:

07/19/2022

ROPER, TODD

Exec Dt:

10/14/2021

LOPEZ, NICOLAS

Exec Dt:

07/18/2022

Assignee:

CARBO CERAMICS INC.

5050 WESTWAY PARK BLVD., SUITE 150

HOUSTON, TEXAS 77041

Correspondent:

PATTERSON + SHERIDAN, LLP

24 GREENWAY PLAZA, SUITE 1600

HOUSTON, TX 77046

Assignment: 2

Reel/Frame:

061596/0519

Recorded: 09/29/2022

Pages: 10

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S NAME INSIDE THE ASSIGNMENT DOCUMENT AND ON THE COVER SHEET PREVIOUSLY RECORDED AT REEL: 060586 FRAME: 0109. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.

Assignors:

PALISCH, TERRENCE

Exec Dt:

08/02/2022