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Patent Assignment Assignor Details
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Assignor Name : SWADI, SHANTANU N.
Total Assignments: 20
Assignment: 1
Reel/Frame:017406/0602   Pages: 4
Recorded: 12/21/2005
Attorney Dkt #:1030-28900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, ALAN J.
Exec Dt:
12/13/2005
2
SWADI, SHANTANU N.
Exec Dt:
12/13/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070137895
11313551
Correspondence name and address
GREGORY L. MAAG
CONLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:018008/0550   Pages: 4
Recorded: 07/25/2006
Attorney Dkt #:1030-28600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNDERWOOD, LANCE D.
Exec Dt:
06/08/2006
2
SWADI, SHANTANU N.
Exec Dt:
06/08/2006
Assignee
1
SMITH INTERNATIONAL, INC.
1670 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7353845
US20070284010
11449046
Correspondence name and address
GREGORY L. MAAG
CONNLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 3
Reel/Frame:028174/0665   Pages: 5
Recorded: 05/08/2012
Attorney Dkt #:11-WD32-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALSUP, SHELTON W.
Exec Dt:
05/07/2012
2
GREGUREK, PHILIP M.
Exec Dt:
05/07/2012
3
SWADI, SHANTANU N.
Exec Dt:
05/01/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004159
US20120222902
13410134
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:028175/0841   Pages: 7
Recorded: 05/08/2012
Attorney Dkt #:11-WD51-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREGUREK, PHILIP M.
Exec Dt:
05/07/2012
2
SWADI, SHANTANU N.
Exec Dt:
05/07/2012
3
DEWEY, CHARLES H.
Exec Dt:
05/07/2012
4
ALSUP, SHELTON W.
Exec Dt:
05/07/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8739900
US20120255785
13440708
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:028178/0464   Pages: 8
Recorded: 05/09/2012
Attorney Dkt #:11-WD52-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWADI, SHANTANU N.
Exec Dt:
05/07/2012
2
GREGUREK, PHILIP M.
Exec Dt:
05/07/2012
3
NEVLUD, KENNETH M.
Exec Dt:
05/07/2012
4
DEWEY, CHARLES H.
Exec Dt:
05/07/2012
5
AZAR, MICHAEL G.
Exec Dt:
05/07/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8997895
US20120261193
13447188
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:029327/0652   Pages: 8
Recorded: 11/20/2012
Attorney Dkt #:11-WD136-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWADI, SHANTANU N.
Exec Dt:
10/15/2012
2
CAMPBELL, JOHN E.
Exec Dt:
10/11/2012
3
ALSUP, SHELTON W.
Exec Dt:
10/15/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228406
US20130199784
13563378
Correspondence name and address
MARK D. SHELLEY II
1310 RANKIN RD.
SMITH INTERNATIONAL INC./PATENT SERVICES
HOUSTON, TX 77073
Assignment: 7
Reel/Frame:030330/0721   Pages: 9
Recorded: 05/01/2013
Attorney Dkt #:10-WD46A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
03/06/2013
2
CAMPBELL, JOHN E.
Exec Dt:
03/06/2013
3
SWADI, SHANTANU N.
Exec Dt:
03/18/2013
4
GREGUREK, PHILIP M.
Exec Dt:
03/19/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206648
US20130213654
13772165
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 8
Reel/Frame:030549/0359   Pages: 7
Recorded: 06/05/2013
Attorney Dkt #:10-WD46-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
05/13/2013
2
CAMPBELL, JOHN E.
Exec Dt:
05/01/2013
3
SWADI, SHANTANU N.
Exec Dt:
05/01/2013
4
GREGUREK, PHILIP M.
Exec Dt:
05/10/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
PATENT SERVICES, BOX 45
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8820437
US20110253387
13085586
Correspondence name and address
DIANE TAYLOR
10001 RICHMOND AVE., IP ADMIN COE, ROOM
SMITH INTERNATIONAL, INC.
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:032191/0292   Pages: 8
Recorded: 02/11/2014
Attorney Dkt #:IS12.3397-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTTER, ROBERT
Exec Dt:
12/03/2013
2
SWADI, SHANTANU N.
Exec Dt:
12/03/2013
3
DESAI, PRAFUL C.
Exec Dt:
12/03/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140166366
14104566
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:032349/0112   Pages: 8
Recorded: 03/04/2014
Attorney Dkt #:11-WD165-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIGOR, CHARLES
Exec Dt:
12/03/2013
2
SWADI, SHANTANU N.
Exec Dt:
12/03/2013
3
CROW, JOSEPH M.
Exec Dt:
01/07/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9347268
US20130168151
13723107
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:032835/0271   Pages: 6
Recorded: 05/07/2014
Attorney Dkt #:IS12.3113-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESAI, PRAFUL C.
Exec Dt:
05/01/2014
2
SWADI, SHANTANU N.
Exec Dt:
04/26/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617791
US20140262528
14198767
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:033655/0068   Pages: 9
Recorded: 09/03/2014
Attorney Dkt #:IS12.3403-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTTER, ROBERT J.
Exec Dt:
08/15/2014
2
DESAI, PRAFUL C.
Exec Dt:
07/02/2014
3
SWADI, SHANTANU N.
Exec Dt:
07/07/2014
4
LAND, JAMES L.
Exec Dt:
08/12/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140360723
14297212
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:034006/0020   Pages: 10
Recorded: 10/22/2014
Attorney Dkt #:IS13.3673-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, JOHN
Exec Dt:
10/03/2014
2
SWADI, SHANTANU N.
Exec Dt:
10/06/2014
3
DEWEY, CHARLES
Exec Dt:
10/03/2014
4
UTTER, ROBERT
Exec Dt:
10/06/2014
5
DESAI, PRAFUL C.
Exec Dt:
10/06/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512680
US20140166367
14104639
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:034502/0167   Pages: 8
Recorded: 12/14/2014
Attorney Dkt #:IS13.3810-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARMSTRONG, THOMAS J.
Exec Dt:
11/21/2014
2
CAMPBELL, JOHN E.
Exec Dt:
11/20/2014
3
SWADI, SHANTANU N.
Exec Dt:
11/25/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150136398
14546224
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:045499/0643   Pages: 6
Recorded: 04/11/2018
Attorney Dkt #:IS14.8694-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALSUP, SHELTON W.
Exec Dt:
03/07/2018
2
SWADI, SHANTANU N.
Exec Dt:
11/09/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10036209
US20160130881
14936793
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:050742/0717   Pages: 11
Recorded: 10/17/2019
Attorney Dkt #:IS14.8558-US-NP SMITH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHAJAN, MANOJ D.
Exec Dt:
09/08/2016
2
DEWEY, CHARLES H.
Exec Dt:
09/20/2016
3
SWADI, SHANTANU N.
Exec Dt:
11/09/2016
4
FRIEDL, WALTER E.
Exec Dt:
09/09/2016
5
POTTER, CHRISTOPHER KANG
Exec Dt:
10/15/2019
6
FAIRWEATHER, ALAN
Exec Dt:
10/15/2019
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538983
US20160040496
14815174
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:050743/0201   Pages: 13
Recorded: 10/17/2019
Attorney Dkt #:IS14.9231-US-NP/US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHAJAN, MANOJ D.
Exec Dt:
09/08/2016
2
DEWEY, CHARLES H.
Exec Dt:
09/20/2016
3
SWADI, SHANTANU N.
Exec Dt:
11/09/2016
4
FRIEDL, WALTER E.
Exec Dt:
09/09/2016
5
SONG, LIJUN
Exec Dt:
09/16/2016
6
JOHNSON, ASHLEY BERNARD
Exec Dt:
09/27/2017
7
POTTER, CHRISTOPHER KANG
Exec Dt:
10/14/2019
8
FAIRWEATHER, ALAN
Exec Dt:
10/15/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160040495
14814995
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:057040/0945   Pages: 15
Recorded: 07/30/2021
Attorney Dkt #:WIS-P054US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHAJAN, MANOJ D.
Exec Dt:
09/08/2016
2
DEWEY, CHARLES H.
Exec Dt:
09/20/2016
3
SWADI, SHANTANU N.
Exec Dt:
11/09/2016
4
FRIEDL, WALTER E.
Exec Dt:
09/09/2016
5
POTTER, CHRISTOPHER KANG
Exec Dt:
10/15/2019
6
FAIRWEATHER, ALAN
Exec Dt:
10/15/2019
7
HORA, KENNETH DANIEL
Exec Dt:
07/13/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111748
US20200149364
16747510
Correspondence name and address
HUBBARD JOHNSTON, PLLC
PO BOX 670688
DALLAS, TX 75367
Assignment: 19
Reel/Frame:057114/0642   Pages: 11
Recorded: 08/07/2021
Attorney Dkt #:WIS-P054US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHAJAN, MANOJ D.
Exec Dt:
09/08/2016
2
DEWEY, CHARLES H.
Exec Dt:
09/20/2016
3
SWADI, SHANTANU N.
Exec Dt:
11/09/2016
4
FRIEDL, WALTER E.
Exec Dt:
09/09/2016
5
POTTER, CHRISTOPHER KANG
Exec Dt:
10/15/2019
6
FAIRWEATHER, ALAN
Exec Dt:
10/15/2019
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111748
US20200149364
16747510
Correspondence name and address
HUBBARD JOHNSTON, PLLC
PO BOX 670688
DALLAS, TX 75367
Assignment: 20
Reel/Frame:045049/0216   Pages: 9
Recorded: 02/27/2018
Attorney Dkt #:IS14.8621-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWADI, SHANTANU N.
Exec Dt:
11/16/2016
2
DEWEY, CHARLES H.
Exec Dt:
12/01/2016
3
NGUYEN, TUAN ANH
Exec Dt:
02/27/2018
4
CAMPBELL, JOHN EDWARD
Exec Dt:
12/12/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11002082
US20190003264
15737803
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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