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Timothy E. Moellendick
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Dhahran, SA
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for monitoring annular fluid level
Patent number
11,982,176
Issue date
May 14, 2024
Saudi Arabian Oil Company
Michael Anthony Affleck
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for determining fluid level change using pressure...
Patent number
11,898,437
Issue date
Feb 13, 2024
Saudi Arabian Oil Company
Jianhui Xu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for construction of artificial intelligence model...
Patent number
11,867,055
Issue date
Jan 9, 2024
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bn) drilling tools made of wurtzite boron nitride (W-BN)
Patent number
11,866,372
Issue date
Jan 9, 2024
Saudi Arabian Oil Company
Guodong Zhan
B24 - GRINDING POLISHING
Information
Patent Grant
Repairing a cased wellbore
Patent number
11,846,151
Issue date
Dec 19, 2023
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for printing a wellbore casing
Patent number
11,840,904
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Adrian Cesar Cavazos Sepulveda
E21 - EARTH DRILLING MINING
Information
Patent Grant
In-cutter sensor LWD tool and method
Patent number
11,828,165
Issue date
Nov 28, 2023
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reversible polycrystalline diamond compact bit
Patent number
11,821,263
Issue date
Nov 21, 2023
Saudi Arabian Oil Company
Jianhui Xu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Additive manufacturing of MLD-enhanced drilling tools
Patent number
11,724,340
Issue date
Aug 15, 2023
Saudi Arabian Oil Company
Guodong Zhan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
In-cutter sensor LWD tool and method
Patent number
11,668,185
Issue date
Jun 6, 2023
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Deploying wellbore patch for mitigating lost circulation
Patent number
11,668,143
Issue date
Jun 6, 2023
Saudi Arabian Oil Company
Bodong Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for sensing downhole cement sheath parameters
Patent number
11,649,717
Issue date
May 16, 2023
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Deploying material to limit losses of drilling fluid in a wellbore
Patent number
11,643,878
Issue date
May 9, 2023
Saudi Arabian Oil Company
Bodong Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-powered sensors for detecting downhole parameters
Patent number
11,639,647
Issue date
May 2, 2023
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electrolyte structure for a high-temperature, high-pressure lithium...
Patent number
11,631,884
Issue date
Apr 18, 2023
Saudi Arabian Oil Company
Guodong Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Downhole well integrity reconstruction in the hydrocarbon industry
Patent number
11,624,251
Issue date
Apr 11, 2023
Saudi Arabian Oil Company
Mohammad Aljubran
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotatable multi-head ball bits
Patent number
11,608,689
Issue date
Mar 21, 2023
Saudi Arabian Oil Company
Guodong (David) Zhan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole cable deployment
Patent number
11,572,752
Issue date
Feb 7, 2023
Saudi Arabian Oil Company
Timothy E. Moellendick
E21 - EARTH DRILLING MINING
Information
Patent Grant
Piezoelectric and magnetostrictive energy harvesting with pipe-in-p...
Patent number
11,557,985
Issue date
Jan 17, 2023
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Image based inspection of well equipment
Patent number
11,536,129
Issue date
Dec 27, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
G05 - CONTROLLING REGULATING
Information
Patent Grant
Shape-adaptable lost circulation material for moderate and severe l...
Patent number
11,505,732
Issue date
Nov 22, 2022
Saudi Arabian Oil Company
Md Amanullah
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Image based inspection and automated inventory and supply chain man...
Patent number
11,506,047
Issue date
Nov 22, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Real-time polycrystalline diamond compact (PDC) bit condition evalu...
Patent number
11,486,202
Issue date
Nov 1, 2022
Saudi Arabian Oil Company
Jianhui Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-powered active vibration and rotational speed sensors
Patent number
11,480,018
Issue date
Oct 25, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Deploying material to limit losses of drilling fluid in a wellbore
Patent number
11,454,071
Issue date
Sep 27, 2022
Saudi Arabian Oil Company
Bodong Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method of distributed sensing in downhole drilling envir...
Patent number
11,428,075
Issue date
Aug 30, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Triboelectric energy harvesting with pipe-in-pipe structure
Patent number
11,421,513
Issue date
Aug 23, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Charging and communication interface for drill bit nozzle-based sen...
Patent number
11,414,980
Issue date
Aug 16, 2022
Saudi Arabian Oil Company
Bodong Li
G08 - SIGNALLING
Information
Patent Grant
Wellbore fluid level monitoring system
Patent number
11,414,963
Issue date
Aug 16, 2022
Saudi Arabian Oil Company
Bodong Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
Measuring wellbore cross-sections using downhole caliper tools
Patent number
11,414,984
Issue date
Aug 16, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR RUNNING AND CEMENTING FABRIC-NESTED CASING
Publication number
20230417122
Publication date
Dec 28, 2023
Saudi Arabian Oil Company
Amjad Shaarawi
E21 - EARTH DRILLING MINING
Information
Patent Application
FABRICATING DRILL BITS
Publication number
20230366272
Publication date
Nov 16, 2023
Saudi Arabian Oil Company
Guodong Zhan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS AND APPARATUS FOR PRINTING A WELLBORE CASING
Publication number
20230272690
Publication date
Aug 31, 2023
Saudi Arabian Oil Company
Adrian Cesar Cavazos Sepulveda
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR MONITORING ANNULAR FLUID LEVEL
Publication number
20230235661
Publication date
Jul 27, 2023
SAUDI ARABIAN COMPANY
Michael Anthony Affleck
E21 - EARTH DRILLING MINING
Information
Patent Application
IN-CUTTER SENSOR LWD TOOL AND METHOD
Publication number
20230235658
Publication date
Jul 27, 2023
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Application
Producing Drill Bits Using Catalyst-free PDC Cutters
Publication number
20230212914
Publication date
Jul 6, 2023
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Application
PRODUCING POLYCRYSTALLINE DIAMOND COMPACT (PDC) DRILL BITS WITH CAT...
Publication number
20230211414
Publication date
Jul 6, 2023
Saudi Arabian Oil Company
Guodong Zhan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DOWNHOLE WELL INTEGRITY RECONSTRUCTION IN THE HYDROCARBON INDUSTRY
Publication number
20230203904
Publication date
Jun 29, 2023
Saudi Arabian Oil Company
Mohammad Aljubran
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR DETERMINING FLUID LEVEL CHANGE USING PRESSURE...
Publication number
20230193745
Publication date
Jun 22, 2023
Saudi Arabian Oil Company
Jianhui Xu
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR CONSTRUCTION OF ARTIFICIAL INTELLIGENCE MODEL...
Publication number
20230175394
Publication date
Jun 8, 2023
Saudi Arabian Oil Company
Guodong Zhan
G05 - CONTROLLING REGULATING
Information
Patent Application
ELECTROLYTE STRUCTURE FOR A HIGH-TEMPERATURE, HIGH-PRESSURE LITHIUM...
Publication number
20230170521
Publication date
Jun 1, 2023
Saudi Arabian Oil Company
Guodong Zhan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CHARGING AND COMMUNICATION INTERFACE FOR DRILL BIT NOZZLE-BASED SEN...
Publication number
20220325615
Publication date
Oct 13, 2022
Saudi Arabian Oil Company
Bodong Li
G08 - SIGNALLING
Information
Patent Application
REPAIRING A CASED WELLBORE
Publication number
20220290518
Publication date
Sep 15, 2022
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS FOR MONITORING WELLBORE INTEGRITY THROUGHOUT A...
Publication number
20220291419
Publication date
Sep 15, 2022
Saudi Arabian Oil Company
Arpita P. Bathija
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REAL-TIME POLYCRYSTALLINE DIAMOND COMPACT (PDC) BIT CONDITION EVALU...
Publication number
20220275687
Publication date
Sep 1, 2022
Saudi Arabian Oil Company
Jianhui Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOWNHOLE CABLE DEPLOYMENT
Publication number
20220268117
Publication date
Aug 25, 2022
Saudi Arabian Oil Company
Timothy E. Moellendick
E21 - EARTH DRILLING MINING
Information
Patent Application
IN-CUTTER SENSOR LWD TOOL AND METHOD
Publication number
20220268146
Publication date
Aug 25, 2022
Saudi Arabian Oil Company
Guodong Zhan
E21 - EARTH DRILLING MINING
Information
Patent Application
SHAPE-ADAPTABLE LOST CIRCULATION MATERIAL FOR MODERATE AND SEVERE L...
Publication number
20220135863
Publication date
May 5, 2022
Saudi Arabian Oil Company
Md Amanullah
E21 - EARTH DRILLING MINING
Information
Patent Application
REVERSIBLE POLYCRYSTALLINE DIAMOND COMPACT BIT
Publication number
20220120138
Publication date
Apr 21, 2022
Saudi Arabian Oil Company
Jianhui Xu
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTATABLE MULTI-HEAD BALL BITS
Publication number
20220049555
Publication date
Feb 17, 2022
Saudi Arabian Oil Company
Guodong (David) Zhan
E21 - EARTH DRILLING MINING
Information
Patent Application
SELF-POWERED SENSORS FOR DETECTING DOWNHOLE PARAMETERS
Publication number
20220034173
Publication date
Feb 3, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD OF DISTRIBUTED SENSING IN DOWNHOLE DRILLING ENVIR...
Publication number
20220034198
Publication date
Feb 3, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-POWERED ACTIVE VIBRATION AND ROTATIONAL SPEED SENSORS
Publication number
20220034174
Publication date
Feb 3, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Application
TRIBOELECTRIC ENERGY HARVESTING WITH PIPE-IN-PIPE STRUCTURE
Publication number
20220038031
Publication date
Feb 3, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Application
PIEZOELECTRIC AND MAGNETOSTRICTIVE ENERGY HARVESTING WITH PIPE-IN-P...
Publication number
20220038034
Publication date
Feb 3, 2022
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Application
SENSING DRILL BIT WEAR UNDER DOWNHOLE CONDITIONS
Publication number
20220025714
Publication date
Jan 27, 2022
Saudi Arabian Oil Company
Timothy E. Moellendick
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTROLYTE STRUCTURE FOR A HIGH-TEMPERATURE, HIGH-PRESSURE LITHIUM...
Publication number
20210376373
Publication date
Dec 2, 2021
Saudi Arabian Oil Company
Guodong Zhan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Producing Catalyst-free PDC Cutters
Publication number
20210370396
Publication date
Dec 2, 2021
Saudi Arabian Oil Company
Guodong Zhan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MEASURING WELLBORE CROSS-SECTIONS USING DOWNHOLE CALIPER TOOLS
Publication number
20210372269
Publication date
Dec 2, 2021
Saudi Arabian Oil Company
Chinthaka Pasan Gooneratne
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING TOOLS MADE OF WURTZITE BORON NITRIDE (W-BN)
Publication number
20210371345
Publication date
Dec 2, 2021
Saudi Arabian Oil Company
Guodong Zhan
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES