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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
12044117
Issue Dt:
07/23/2024
Application #:
17685848
Filing Dt:
03/03/2022
Publication #:
20230279767
Pub Dt:
09/07/2023
Inventors:
Alexander Mathew Keller, Ketan C. Bhaidasna, Jian Wu, Robert P. Darbe et al
Title:
METHODS FOR ESTIMATING DOWNHOLE WEIGHT ON BIT AND RATE OF PENETRATION USING ACCELERATION MEASUREMENTS
Assignment: 1
Reel/Frame:
060772/0552Recorded: 08/10/2022Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KELLER, ALEXANDER MATHEW
Exec Dt:
06/01/2022
BHAIDASNA, KETAN C.
Exec Dt:
07/08/2022
WU, JIAN
Exec Dt:
07/14/2022
DARBE, ROBERT P.
Exec Dt:
06/03/2022
MARCK, JULIEN CHRISTIAN
Exec Dt:
07/01/2022
DEMIRER, NAZLI
Exec Dt:
06/01/2022
ZALLUHOGLU, UMUT
Exec Dt:
06/01/2022
FENG, TIANHENG
Exec Dt:
07/07/2022
CHEN, DONGMEI
Exec Dt:
08/10/2022
Assignees:
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
210 WEST 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 2
Reel/Frame:
070088/0760Recorded: 02/03/2025Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
UNIVERSITY OF TEXAS, AUSTIN
Exec Dt:
01/06/2023
Assignee:
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE
ALEXANDRIA, VIRGINIA 22314
Correspondent:
PATENT ASSISTANT
2415 EISENHOWER AVENUE
ALEXANDRIA, VA 22314

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