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Philip M. Gregurek
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pull-away shearing mechanism
Patent number
11,885,184
Issue date
Jan 30, 2024
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing exit anchor with redundant activation system
Patent number
11,761,277
Issue date
Sep 19, 2023
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Window mill and whipstock connector for a resource exploration and...
Patent number
11,702,888
Issue date
Jul 18, 2023
Baker Hughes Oilfield Operations LLC
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mill to whipstock connection system
Patent number
11,421,496
Issue date
Aug 23, 2022
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing exit anchor with redundant activation system
Patent number
11,162,314
Issue date
Nov 2, 2021
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Window mill and whipstock connector for a resource exploration and...
Patent number
11,162,315
Issue date
Nov 2, 2021
Baker Hughes Oilfield Operations LLC
Kevin Edgar Harrington
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing exit anchor with redundant setting system
Patent number
11,131,159
Issue date
Sep 28, 2021
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of wellbore isolation with cutting and pulling a string in a...
Patent number
10,487,605
Issue date
Nov 26, 2019
Baker Hughes, a GE company, LLC
Jonathan F. Nelson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems for forming lateral wellbores
Patent number
9,915,098
Issue date
Mar 13, 2018
Smith International Inc.
Shelton W. Alsup
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus to activate a downhole tool by way of electromagnets via...
Patent number
9,790,768
Issue date
Oct 17, 2017
Baker Hughes Incorporated
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cementing whipstock apparatus and methods
Patent number
9,206,648
Issue date
Dec 8, 2015
Smith International, Inc.
Charles H. Dewey
E21 - EARTH DRILLING MINING
Information
Patent Grant
High performance wellbore departure and drilling system
Patent number
9,004,159
Issue date
Apr 14, 2015
Smith International, Inc.
Shelton W. Alsup
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for coupling an impregnated drill bit to a whipstock
Patent number
8,997,895
Issue date
Apr 7, 2015
Smith International, Inc.
Shantanu N. Swadi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Side-tracking system and related methods
Patent number
8,844,620
Issue date
Sep 30, 2014
Smith International, Inc.
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cementing whipstock apparatus and methods
Patent number
8,820,437
Issue date
Sep 2, 2014
Smith International, Inc.
David L. Ervin
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for coupling a drill bit to a whipstock
Patent number
8,739,900
Issue date
Jun 3, 2014
Smith International, Inc.
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ANNULAR PRESSURE ACTIVATED DOWNHOLE TOOL
Publication number
20230243221
Publication date
Aug 3, 2023
Baker Hughes Oilfied Operations LLC
Gregory L. Hern
E21 - EARTH DRILLING MINING
Information
Patent Application
PULL-AWAY SHEARING MECHANISM
Publication number
20220364421
Publication date
Nov 17, 2022
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING EXIT ANCHOR WITH REDUNDANT ACTIVATION SYSTEM
Publication number
20210372211
Publication date
Dec 2, 2021
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
WINDOW MILL AND WHIPSTOCK CONNECTOR FOR A RESOURCE EXPLORATION AND...
Publication number
20210317705
Publication date
Oct 14, 2021
Baker Hughes Oilfield Operations LLC
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Application
WINDOW MILL AND WHIPSTOCK CONNECTOR FOR A RESOURCE EXPLORATION AND...
Publication number
20210301615
Publication date
Sep 30, 2021
Baker Hughes Oilfield Operations LLC
Kevin Edgar Harrington
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING EXIT ANCHOR WITH REDUNDANT ACTIVATION SYSTEM
Publication number
20210301610
Publication date
Sep 30, 2021
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING EXIT ANCHOR WITH REDUNDANT SETTING SYSTEM
Publication number
20210301611
Publication date
Sep 30, 2021
Baker Hughes Oilfield Operations LLC
Tuan Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of Wellbore Isolation with Cutting and Pulling a String in a...
Publication number
20180216432
Publication date
Aug 2, 2018
BAKER HUGHES INCORPORATED
Jonathan F. Nelson
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus to Activate a Downhole Tool By Way of Electromagnets via...
Publication number
20170016306
Publication date
Jan 19, 2017
BAKER HUGHES INCORPORATED
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Application
PROPERTY MONITORING BELOW A NONPENETRATED SEAL
Publication number
20160130929
Publication date
May 12, 2016
BAKER HUGHES INCORPORATED
Philip Matthew Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS FOR FORMING LATERAL WELLBORES
Publication number
20150184460
Publication date
Jul 2, 2015
Smith International, Inc.
Shelton W. Alsup
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR COUPLING A DRILL BIT TO A WHIPSTOCK
Publication number
20140216819
Publication date
Aug 7, 2014
Smith International, Inc.
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Application
CEMENTING WHIPSTOCK APPARATUS AND METHODS
Publication number
20130213654
Publication date
Aug 22, 2013
Smith International, Inc.
CHARLES H. DEWEY
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR COUPLING AN IMPREGNATED DRILL BIT TO A WHIPSTOCK
Publication number
20120261193
Publication date
Oct 18, 2012
Shantanu N. Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR COUPLING A DRILL BIT TO A WHIPSTOCK
Publication number
20120255785
Publication date
Oct 11, 2012
Philip M. Gregurek
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH PERFORMANCE WELLBORE DEPARTURE AND DRILLING SYSTEM
Publication number
20120222902
Publication date
Sep 6, 2012
Shelton W. Alsup
E21 - EARTH DRILLING MINING
Information
Patent Application
SIDE-TRACKING SYSTEM AND RELATED METHODS
Publication number
20110155468
Publication date
Jun 30, 2011
Smith International, Inc.
Philip M. Gregurek
E21 - EARTH DRILLING MINING