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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/22/2022
Application #:
16707460
Filing Dt:
12/09/2019
Publication #:
Pub Dt:
06/10/2021
Inventors:
Abdulaziz Al-Qasim, Muataz Hamed Al-Subhi, Amer Alanazi
Title:
UNBLOCKING WELLBORES
Assignment: 1
Reel/Frame:
051222/0228Recorded: 12/09/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/08/2019
Exec Dt:
12/05/2019
Exec Dt:
12/08/2019
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
JASON STEGALL
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
067312/0509Recorded: 05/03/2024Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/11/2021
Assignee:
ROOMS 501, 502, 601, 602
NO. 3 BUILDING, NO. 2388, CHEN HANG ROAD
MIN HANG DISTRICT, CHINA
Correspondent:
COVIDIEN LP
60 MIDDLETOWN AVENUE
MAILSTOP 54, LEGAL DEPT.
NORTH HAVEN, CT 06473

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