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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/30/2024
Application #:
17515942
Filing Dt:
11/01/2021
Publication #:
Pub Dt:
05/04/2023
Inventors:
Ishwar Patil, Lonnie Carl Helms, Priyanshkumar Desai, Frank Vinicia Acosta Villarreal et al
Title:
EXTERNAL SLEEVE CEMENTER
Assignment: 1
Reel/Frame:
058609/0743Recorded: 01/10/2022Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/07/2022
Exec Dt:
10/29/2021
Exec Dt:
10/29/2021
Exec Dt:
01/07/2022
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
ANTHONY L. RAHHAL, MCAFEE & TAFT
211 NORTH ROBINSON
8TH FLOOR, TWO LEADERSHIP SQUARE
OKLAHOMA CITY, OK 73102-7103
Assignment: 2
Reel/Frame:
061766/0775Recorded: 10/25/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/19/2022
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
ANTHONY L. RAHHAL
211 NORTH ROBINSON
8TH FLOOR,TWO LEADERSHIP SQUARE
OKLAHOMA CITY, OK 73102-7103

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