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Shantanu Swadi
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Cypress, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Milling tools with a secondary attrition system
Patent number
11,111,748
Issue date
Sep 7, 2021
Wellbore Integrity Solutions LLC
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Millable bit to whipstock connector
Patent number
11,002,082
Issue date
May 11, 2021
Wellbore Integrity Solutions LLC
Shantanu N. Swadi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Milling tools with a secondary attrition system
Patent number
10,538,983
Issue date
Jan 21, 2020
Schlumberger Technology Corporation
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Balancing load on milling cutting elements
Patent number
10,487,606
Issue date
Nov 26, 2019
Smith International, Inc.
Shantanu N. Swadi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting elements and bits for sidetracking
Patent number
10,036,209
Issue date
Jul 31, 2018
Schlumberger Technology Corporation
Shelton W. Alsup
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
Sidetracking system and related methods
Patent number
9,617,791
Issue date
Apr 11, 2017
Smith International, Inc.
Praful C. Desai
E21 - EARTH DRILLING MINING
Information
Patent Grant
Percussion drilling assembly and hammer bit with gage and outer row...
Patent number
9,605,485
Issue date
Mar 28, 2017
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coring bit to whipstock systems and methods
Patent number
9,512,680
Issue date
Dec 6, 2016
Smith International, Inc.
John Campbell
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method to facilitate the drilling of a deviated borehole
Patent number
9,347,268
Issue date
May 24, 2016
Smith International, Inc.
Charles Grigor
E21 - EARTH DRILLING MINING
Information
Patent Grant
Extended whipstock and mill assembly
Patent number
9,228,406
Issue date
Jan 5, 2016
Smith International, Inc.
Shantanu N. Swadi
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
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
Percussion drilling assembly and hammer bit with gage and outer row...
Patent number
8,763,729
Issue date
Jul 1, 2014
Smith International, Inc.
Shantanu Swadi
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
Information
Patent Grant
Percussion drilling assembly and locking system therefor
Patent number
8,657,040
Issue date
Feb 25, 2014
Smith International, Inc.
Alan Jackson Marshall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Percussion drilling assembly having a floating feed tube
Patent number
8,651,202
Issue date
Feb 18, 2014
Smith International, Inc.
Shantanu Swadi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Percussion drilling assembly and hammer bit with gage and outer row...
Patent number
8,387,725
Issue date
Mar 5, 2013
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Percussion hammer bit with a driver sub including a guide sleeve po...
Patent number
8,312,944
Issue date
Nov 20, 2012
Smith International, Inc.
Alan J. Marshall
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Percussion drilling assembly having a floating feed tube
Patent number
7,950,475
Issue date
May 31, 2011
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Percussion drilling assembly and hammer bit with an adjustable choke
Patent number
7,748,478
Issue date
Jul 6, 2010
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Inline bladder-type accumulator for downhole applications
Patent number
7,353,845
Issue date
Apr 8, 2008
Smith International, Inc.
Lance D. Underwood
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Milling Tools with a Secondary Attrition System
Publication number
20200149364
Publication date
May 14, 2020
Wellbore Integrity Solutions LLC
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Application
MILLABLE BIT TO WHIPSTOCK CONNECTOR
Publication number
20190003264
Publication date
Jan 3, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Shantanu N. Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING ELEMENTS AND BITS FOR SIDETRACKING
Publication number
20160130881
Publication date
May 12, 2016
Smith International, Inc.
Shelton W. Alsup
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BALANCING LOAD ON MILLING CUTTING ELEMENTS
Publication number
20160090805
Publication date
Mar 31, 2016
Smith International, Inc.
Shantanu N. Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
MILLING TOOLS WITH A SECONDARY ATTRITION SYSTEM
Publication number
20160040496
Publication date
Feb 11, 2016
Smith International, Inc.
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Application
MILLING SYSTEM PROVIDING CUTTINGS RE-CIRCULATION
Publication number
20160040495
Publication date
Feb 11, 2016
Smith International, Inc.
Manoj D. Mahajan
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
RETRIEVAL TOOL AND METHODS OF USE
Publication number
20150136398
Publication date
May 21, 2015
Smith International, Inc.
Thomas J. Armstrong
E21 - EARTH DRILLING MINING
Information
Patent Application
PROTECTIVE SHEATH THROUGH A CASING WINDOW
Publication number
20140360723
Publication date
Dec 11, 2014
Robert D. Utter
E21 - EARTH DRILLING MINING
Information
Patent Application
SIDETRACKING SYSTEM AND RELATED METHODS
Publication number
20140262528
Publication date
Sep 18, 2014
Smith International, Inc.
Praful C. Desai
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
SINGLE-TRIP LATERAL CORING SYSTEMS AND METHODS
Publication number
20140166366
Publication date
Jun 19, 2014
Smith International, Inc.
Robert Utter
E21 - EARTH DRILLING MINING
Information
Patent Application
CORING BIT TO WHIPSTOCK SYSTEMS AND METHODS
Publication number
20140166367
Publication date
Jun 19, 2014
Smith International, Inc.
John Campbell
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
EXTENDED WHIPSTOCK AND MILL ASSEMBLY
Publication number
20130199784
Publication date
Aug 8, 2013
Smith International, Inc.
Shantanu N. Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
PERCUSSION DRILLING ASSEMBLY AND HAMMER BIT WITH GAGE AND OUTER ROW...
Publication number
20130175096
Publication date
Jul 11, 2013
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD TO FACILITATE THE DRILLING OF A DEVIATED BOREHOLE
Publication number
20130168151
Publication date
Jul 4, 2013
Smith International, Inc.
CHARLES GRIGOR
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
PERCUSSION DRILLING ASSEMBLY HAVING A FLOATING FEED TUBE
Publication number
20110192650
Publication date
Aug 11, 2011
Smith International, Inc.
Shantanu Swadi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Percussion Drilling Assembly and Locking System Therefor
Publication number
20100236835
Publication date
Sep 23, 2010
Smith International, Inc.
Alan Jackson Marshall
E21 - EARTH DRILLING MINING
Information
Patent Application
Percussion Hammer Bit With a Driver Sub Including a Guide Sleeve Po...
Publication number
20100187016
Publication date
Jul 29, 2010
Smith International, Inc.
Alan J. Marshall
E21 - EARTH DRILLING MINING
Information
Patent Application
Percussion Drilling Assembly and Hammer Bit with an Adjustable Choke
Publication number
20100012380
Publication date
Jan 21, 2010
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
Percussion drilling assembly having a floating feed tube
Publication number
20090294180
Publication date
Dec 3, 2009
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
Percussion Drilling Assembly and Hammer Bit with Gage and Outer Row...
Publication number
20090255735
Publication date
Oct 15, 2009
Smith International, Inc.
Shantanu Swadi
E21 - EARTH DRILLING MINING
Information
Patent Application
SNAP RINGED BIT RETAINER RING
Publication number
20080185187
Publication date
Aug 7, 2008
Smith International, Inc.
Justin Scott
E21 - EARTH DRILLING MINING
Information
Patent Application
INLINE BLADDER-TYPE ACCUMULATOR FOR DOWNHOLE APPLICATIONS
Publication number
20070284010
Publication date
Dec 13, 2007
Smith International, Inc.
Lance D. Underwood
E21 - EARTH DRILLING MINING
Information
Patent Application
Percussion drill bit with V-shaped splines
Publication number
20070137895
Publication date
Jun 21, 2007
Smith International, Inc.
Alan J. Marshall
E21 - EARTH DRILLING MINING