Paul Wanjau

Person

Missouri City, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for holding wireline device against well
- Patent number 11,098,546
- Issue date Aug 24, 2021
- Schlumberger Technology Corporation
- Joseph Varkey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for holding wireline device against well
- Patent number 11,072,983
- Issue date Jul 27, 2021
- Schlumberger Technology Corporation
- Joseph Varkey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole cables and methods of making the same
- Patent number 10,854,354
- Issue date Dec 1, 2020
- Schlumberger Technology Corporation
- Joseph Varkey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and cables for use in fracturing zones in a well
- Patent number 10,738,577
- Issue date Aug 11, 2020
- Schlumberger Technology Corporation
- Joseph Varkey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for holding wireline device against well
- Patent number 10,472,910
- Issue date Nov 12, 2019
- Schlumberger Technology Corporation
- Joseph Varkey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and cables for use in fracturing zones in a well
- Patent number 10,001,613
- Issue date Jun 19, 2018
- Schlumberger Technology Corporation
- Joseph Varkey
- G02 - OPTICS
Information Patent Grant
Segmented radiation detector and apparatus and method for using same
- Patent number 9,575,189
- Issue date Feb 21, 2017
- Schlumberger Technology Corporation
- Joel L. Groves
- G01 - MEASURING TESTING
Information Patent Grant
Steel armor wire coatings
- Patent number 9,446,565
- Issue date Sep 20, 2016
- Schlumberger Technology Corporation
- Trevor Hughes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Wireless two-way communication for downhole tools
- Patent number 9,091,153
- Issue date Jul 28, 2015
- Schlumberger Technology Corporation
- Libo Yang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL CABLES AND PROCESSES FOR MAKING AND USING SAME
- Publication number 20210158991
- Publication date May 27, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph Varkey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Holding Wireline Device Against Well
- Publication number 20200072006
- Publication date Mar 5, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph Varkey
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems and Methods for Holding Wireline Device Against Well
- Publication number 20200024920
- Publication date Jan 23, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph Varkey
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRICAL CABLES AND PROCESSES FOR MAKING AND USING SAME
- Publication number 20180350488
- Publication date Dec 6, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph Varkey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Holding Wireline Device Against Well
- Publication number 20180179840
- Publication date Jun 28, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph Varkey
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE CABLES AND METHODS OF MAKING THE SAME
- Publication number 20170323705
- Publication date Nov 9, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph Varkey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Steel Armor Wire Coatings
- Publication number 20170001415
- Publication date Jan 5, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Trevor Hughes
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Downhole Cables and Methods of Making the Same
- Publication number 20170004905
- Publication date Jan 5, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joseph Varkey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Steel Armor Wire Coatings
- Publication number 20160059519
- Publication date Mar 3, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Trevor Hughes
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHODS AND CABLES FOR USE IN FRACTURING ZONES IN A WELL
- Publication number 20160024902
- Publication date Jan 28, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Peter John Richter
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and Cables for Use in Fracturing Zones in a Well
- Publication number 20160025945
- Publication date Jan 28, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Paul Wanjau
- G02 - OPTICS
Information Patent Application
Segmented Radiation Detector And Apparatus And Method For Using Same
- Publication number 20130329859
- Publication date Dec 12, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joel L. Groves
- G01 - MEASURING TESTING
Information Patent Application
Wireless Two-Way Communication For Downhole Tools
- Publication number 20130168081
- Publication date Jul 4, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Libo Yang
- E21 - EARTH DRILLING MINING

Paul Wanjau

Person

Patents Grantslast 30 patents

Systems and methods for holding wireline device against well

Systems and methods for holding wireline device against well

Downhole cables and methods of making the same

Methods and cables for use in fracturing zones in a well

Systems and methods for holding wireline device against well

Methods and cables for use in fracturing zones in a well

Segmented radiation detector and apparatus and method for using same

Steel armor wire coatings

Wireless two-way communication for downhole tools

Patents Applicationslast 30 patents

ELECTRICAL CABLES AND PROCESSES FOR MAKING AND USING SAME

Systems and Methods for Holding Wireline Device Against Well

Systems and Methods for Holding Wireline Device Against Well

ELECTRICAL CABLES AND PROCESSES FOR MAKING AND USING SAME

Systems and Methods for Holding Wireline Device Against Well

DOWNHOLE CABLES AND METHODS OF MAKING THE SAME

Steel Armor Wire Coatings

Downhole Cables and Methods of Making the Same

Steel Armor Wire Coatings

METHODS AND CABLES FOR USE IN FRACTURING ZONES IN A WELL

Methods and Cables for Use in Fracturing Zones in a Well

Segmented Radiation Detector And Apparatus And Method For Using Same

Wireless Two-Way Communication For Downhole Tools