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DAMMAM, SA
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Patents Grants
last 30 patents
Information
Patent Grant
High viscosity pumping system and method of using same
Patent number
11,085,451
Issue date
Aug 10, 2021
Alkhorayef Petroleum Company Limited
Woon Yung Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Systems and methods of power transmission for downhole applications
Patent number
10,968,726
Issue date
Apr 6, 2021
Alkhorayef Petroleum Company Limited
David S Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Universal motor adaptor for lead power cable connection systems
Patent number
9,831,740
Issue date
Nov 28, 2017
Alkhorayef Petroleum Company Limited
Woon Yung Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical submergible pumping system using a power crossover assem...
Patent number
8,997,852
Issue date
Apr 7, 2015
Alkhorayef Petroleum Company Limited
Woon Yung Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Temperature control systems and methods
Patent number
7,954,332
Issue date
Jun 7, 2011
Alkhorayef Petroleum Company
Tomasz M. Orlowski
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL SUBMERSIBLE MOTOR PROTECTING SYSTEM AND METHOD WITH CHEM...
Publication number
20250027504
Publication date
Jan 23, 2025
Alkhorayef Petroleum Company
Woon Yung Lee
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH VISCOSITY PUMPING SYSTEM AND METHOD OF USING SAME
Publication number
20200325901
Publication date
Oct 15, 2020
Alkhorayef Petroleum Company Limited
Woon Yung Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
INVERTED ELECTRICAL SUBMERSIBLE PUMP AND PUMPING SYSTEM
Publication number
20190309755
Publication date
Oct 10, 2019
Alkhorayef Petroleum Company Limited
Woon Yung LEE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEMS AND METHODS OF BI-DIRECTIONAL COMMUNICATION SIGNAL PROCESSI...
Publication number
20180313208
Publication date
Nov 1, 2018
Alkhorayef Petroleum Company Limited
Jedrzej Pietryka
E21 - EARTH DRILLING MINING
Information
Patent Application
LINEAR PUMPING SYSTEM AND METHODS FOR CONTROLLING THE SAME
Publication number
20180230992
Publication date
Aug 16, 2018
Alkhorayef Petroleum Company Limited
David S. Shanks
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods of Power Transmission for Downhole Applications
Publication number
20180209252
Publication date
Jul 26, 2018
Alkhorayef Petroleum Company Limited
David S Shanks
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
UNIVERSAL MOTOR ADAPTOR FOR LEAD POWER CABLE CONNECTION SYSTEMS
Publication number
20170070119
Publication date
Mar 9, 2017
ALKHORAYEF PETROLEUM COMPANY LIMITED
Woon Yung Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Systems and Methods of Communication Signal Processing For Downhole...
Publication number
20160108723
Publication date
Apr 21, 2016
Alkhorayef Petroleum Company
Jedrzej Pietryka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRICAL SUBMERGIBLE PUMPING SYSTEM USING A POWER CROSSOVER ASSEM...
Publication number
20160040517
Publication date
Feb 11, 2016
Alkhorayef Petroleum Company Limited
Woon Yung LEE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TEMPERATURE CONTROL SYSTEMS AND METHODS
Publication number
20110203296
Publication date
Aug 25, 2011
Alkhorayef Petroleum Company
Tomasz M. Orlowski
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Trademark
last 30 trademarks
Information
Trademark
87216373 - I-LEAD
Serial number
87216373
Filing date
Oct 26, 2016
Alkhorayef Petroleum Company Limited
7 - Machines and machine tools