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Reel/Frame:054489/0346   Pages: 10
Recorded: 11/30/2020
Attorney Dkt #:063718.8942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/19/2024
Application #:
17059628
Filing Dt:
11/30/2020
Publication #:
Pub Dt:
04/22/2021
Title:
CALCIUM CARBONATE/POLYMER PARTICULATE ADDITIVES FOR USE IN SUBTERRANEAN OPERATIONS
Assignors
1
Exec Dt:
07/25/2011
2
Exec Dt:
07/26/2018
3
Exec Dt:
06/13/2018
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

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