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Patent Assignment Assignor Details
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Assignor Name : DEWEY, CHARLES H.
Total Assignments: 55
Assignment: 1
Reel/Frame:004470/0495   Pages: 1
Recorded: 10/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FURSE, JOHN H.
Exec Dt:
10/16/1985
2
DESAI, PRAFUL C.
Exec Dt:
10/16/1985
3
DEWEY, CHARLES H.
Exec Dt:
10/16/1985
Assignee
1
SMITH INTERNATIONAL, INC., 4490 VON KARMAN AVE. NEWPORT BEACH, CA 92660 A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4660657
NONE
06789388
Correspondence name and address
CHRISTIE, PARKER & HALE
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 2
Reel/Frame:004562/0721   Pages: 1
Recorded: 06/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FURSE, JOHN H.
Exec Dt:
05/30/1986
2
DESAI, PRAFUL C.
Exec Dt:
05/30/1986
3
DEWEY, CHARLES H.
Exec Dt:
05/30/1986
Assignee
1
SMITH INTERNATIONAL, INC.
4490 VON KARMAN AVENUE
A DE. CORP.
NEWPORT BEACH, CALIFORNIA 92660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4693328
NONE
06871767
Correspondence name and address
CHRISTIE, PARKER & HALE
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 3
Reel/Frame:005929/0844   Pages: 2
Recorded: 11/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UNDERWOOD, LANCE D.
Exec Dt:
11/26/1991
2
JOHNSON, HAROLD D.
Exec Dt:
11/26/1991
3
DEWEY, CHARLES H.
Exec Dt:
11/26/1991
4
HOMMEL, MARK J.
Exec Dt:
11/26/1991
Assignee
1
SMITH INTERNATIONAL, INC. A CORP. OF DELAWARE
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171139
NONE
07798383
Correspondence name and address
ROBERT G. UPTON
SMITH INTERNATIONAL, INC.
P. O. BOX 60068
HOUSTON, TX 77205
Assignment: 4
Reel/Frame:006326/0772   Pages: 6
Recorded: 10/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
10/21/1992
2
UNDERWOOD, LANCE D.
Exec Dt:
10/21/1992
3
JOHNSON, HAROLD D.
Exec Dt:
10/21/1992
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318138
NONE
07965347
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MICHAEL F. HEIM
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 5
Reel/Frame:006356/0429   Pages: 6
Recorded: 10/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UNDERWOOD, LANCE D.
Exec Dt:
10/21/1992
2
JOHNSON, HAROLD D.
Exec Dt:
10/21/1992
3
DEWEY, CHARLES H.
Exec Dt:
10/21/1992
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5332048
NONE
07965200
Correspondence name and address
MICHAEL F. HEIM
CONLEY, ROSE & TAYON
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 6
Reel/Frame:006378/0323   Pages: 7
Recorded: 10/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, HAROLD D.
Exec Dt:
10/23/1992
2
DEWEY, CHARLES H.
Exec Dt:
10/23/1992
3
UNDERWOOD, LANCE D.
Exec Dt:
10/23/1992
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318137
NONE
07965345
Correspondence name and address
MICHAEL F. HEIM
CONLEY, ROSE & TAYON, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 7
Reel/Frame:008086/0586   Pages: 6
Recorded: 08/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
07/29/1996
2
SAYLOR, JAMES E.
Exec Dt:
07/29/1996
3
SWEARINGEN, BRUCE D.
Exec Dt:
07/29/1996
4
ROBIN, ANDREW MACDONALD
Exec Dt:
07/26/1996
5
DAWSON, ALEXANDER WILLIAM
Exec Dt:
07/26/1996
6
NAIRN, GREGORY S.
Exec Dt:
07/29/1996
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5771972
NONE
08642829
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 8
Reel/Frame:008603/0824   Pages: 5
Recorded: 06/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEBRAY, HAROLD J.
Exec Dt:
05/30/1997
2
MCKOWN,GEORGE K.
Exec Dt:
05/30/1997
3
DEWEY, CHARLES H.
Exec Dt:
05/30/1997
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032748
NONE
08870707
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
SHAWN HUNTER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 9
Reel/Frame:009218/0971   Pages: 6
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
04/30/1998
2
SAYLOR, JAMES E.
Exec Dt:
04/30/1998
3
SWEARINGEN, BRUCE D.
Exec Dt:
04/30/1998
4
ROBIN, ANDREW MACDONALD
Exec Dt:
03/11/1998
5
NAIRN, GREGORY S.
Exec Dt:
05/02/1998
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5894889
NONE
08916932
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 10
Reel/Frame:009560/0712   Pages: 4
Recorded: 10/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
10/21/1998
2
XU, WEI
Exec Dt:
10/21/1998
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6289999
NONE
09183692
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
SHAWN HUNTER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 11
Reel/Frame:009900/0116   Pages: 4
Recorded: 04/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEWEY, CHARLES H.
Exec Dt:
03/17/1999
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6499538
US20010054506
09288401
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 12
Reel/Frame:010500/0712   Pages: 4
Recorded: 01/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEWEY, CHARLES H.
Exec Dt:
01/07/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6354375
NONE
09480073
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 13
Reel/Frame:011135/0781   Pages: 4
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
06/05/2000
2
CAMPBELL, JOHN E.
Exec Dt:
06/05/2000
3
XU, WEI
Exec Dt:
06/05/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6406471
NONE
09473584
Correspondence name and address
CONLEY, ROSE & TAYON, P.C
DAVID A. ROSE
P.O.BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 14
Reel/Frame:011509/0492   Pages: 5
Recorded: 01/24/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NO., PREVIOUSLY RECORDED 08/14/00, REEL 011135, FRAME 0781, ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
06/05/2000
2
CAMPBELL, JOHN E.
Exec Dt:
06/05/2000
3
XU, WEI
Exec Dt:
06/05/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6499537
NONE
09573584
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 15
Reel/Frame:011092/0466   Pages: 5
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
08/22/2000
2
MURRAY, MARK J.
Exec Dt:
08/25/2000
3
XU, WEI
Exec Dt:
08/22/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554062
NONE
09575091
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 16
Reel/Frame:011790/0888   Pages: 4
Recorded: 05/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEWEY, CHARLES H.
Exec Dt:
05/02/2001
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY ST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6568480
US20020162656
09848646
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 17
Reel/Frame:012040/0143   Pages: 4
Recorded: 08/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEWEY, CHARLES H.
Exec Dt:
05/18/2001
Assignee
1
SMITH INTERNATIONAL, INC., A CORPORATION OF DELAWARE
16740 HARDY ST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6568480
US20020162656
09848646
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 18
Reel/Frame:012155/0580   Pages: 5
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
08/21/2001
2
CAMPBELL, JOHN E.
Exec Dt:
08/21/2001
Assignee
1
SMITH INTERNATIONAL, INC.
A DELAWARE CORPORATION
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6543536
US20020066577
09860870
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 19
Reel/Frame:012927/0554   Pages: 6
Recorded: 05/24/2002
Conveyance: CORRECTIVE ASSIGNMENT TO ADD ASSIGNOR'S NAME TO A DOCUMENT PREVIOUSLY RECORDED AT REEL 012155 FRAME 0580.
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
08/21/2001
2
CAMPBELL, JOHN E.
Exec Dt:
08/21/2001
3
XU, WEI
Exec Dt:
08/21/2001
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6543536
US20020066577
09860870
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 20
Reel/Frame:012324/0972   Pages: 3
Recorded: 11/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGARIAN, BRUCE
Exec Dt:
09/26/2001
2
DEWEY, CHARLES H.
Exec Dt:
10/05/2001
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6880631
NONE
09937399
Correspondence name and address
DYKEMA GOSSETT PLLC
LAWRENCE R. RADANOVIC
FRANKLIN SQUARE SUITE 300 WEST
1300 I STREET NW
WASHINGTON, D.C. 20005
Assignment: 21
Reel/Frame:012656/0033   Pages: 4
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
12/14/2001
2
ALLISON, GLENN L.
Exec Dt:
12/14/2001
3
DESAI, PRAFUL C.
Exec Dt:
12/14/2001
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6752211
US20020079102
09992219
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 22
Reel/Frame:012615/0192   Pages: 4
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
01/17/2002
2
SAYLOR, JAMES E.
Exec Dt:
01/17/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6378632
NONE
09428803
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 23
Reel/Frame:012626/0736   Pages: 4
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
02/18/2002
2
XU, WEI
Exec Dt:
02/18/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6732817
US20030155155
10078067
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
SHANNON W. BATES
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 24
Reel/Frame:031082/0856   Pages: 4
Recorded: 08/26/2013
Attorney Dkt #:170037.04400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
02/18/2002
2
XU, WEI
Exec Dt:
02/18/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7314099
US20060207797
11436790
Correspondence name and address
WINSTON & STRAWN LLP
1700 K STREET, N.W.
ANDREW R. SOMMER
WASHINGTON, DC 20006-3817
Assignment: 25
Reel/Frame:013087/0412   Pages: 5
Recorded: 07/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
06/14/2002
2
CAMPBELL, JOHN E.
Exec Dt:
06/14/2002
3
XU, WEI
Exec Dt:
06/21/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6899183
US20020174992
10143287
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 26
Reel/Frame:013832/0207   Pages: 4
Recorded: 03/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
10/08/2002
2
DESAI, PRAFUL C.
Exec Dt:
10/10/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6648068
US20020060073
09303049
Correspondence name and address
CONLEY ROSE, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 27
Reel/Frame:013737/0939   Pages: 4
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
01/15/2003
2
CRUICKSHANK, BRIAN WILLIAM
Exec Dt:
01/15/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6840320
US20030102129
10314705
Correspondence name and address
CONLEY ROSE, P.C.
SHANNON W. BATES
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 28
Reel/Frame:014345/0462   Pages: 4
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEWEY, CHARLES H.
Exec Dt:
12/03/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7152698
US20040089480
10698748
Correspondence name and address
SHANNON W. BATES
5700 GRANITE PARKWAY
PLANO, TX 75024
Assignment: 29
Reel/Frame:015892/0435   Pages: 4
Recorded: 03/14/2005
Attorney Dkt #:10302710000RB691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, JOHN E.
Exec Dt:
04/10/2004
2
DEWEY, CHARLES H.
Exec Dt:
04/10/2004
3
EVANS, CHAD D.
Exec Dt:
04/06/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7178589
US20040149430
10719199
Correspondence name and address
CONLEY ROSE, PC
SHANNON W. BATES
5700 GRANITE PARKWAY, #330
GRANITE PARK TWO
PLANO, TX 75024
Assignment: 30
Reel/Frame:015496/0237   Pages: 5
Recorded: 12/23/2004
Attorney Dkt #:1030-26201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, JOHN E.
Exec Dt:
08/31/2004
2
DEWEY, CHARLES H.
Exec Dt:
08/27/2004
3
CRUICKSHANK, BRIAN W.
Exec Dt:
08/27/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7373988
US20050051342
10932766
Correspondence name and address
CONLEY ROSE, P.C.
SHANNON W. BATES
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 31
Reel/Frame:015768/0727   Pages: 5
Recorded: 09/02/2004
Attorney Dkt #:1030-26201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, JOHN E.
Exec Dt:
08/31/2004
2
DEWEY, CHARLES H.
Exec Dt:
08/27/2004
3
CRUICKSHANK, BRIAN W.
Exec Dt:
08/27/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7373988
US20050051342
10932766
Correspondence name and address
CONLEY ROSE, P.C.
SHANNON W. BATES
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 32
Reel/Frame:016102/0513   Pages: 5
Recorded: 04/19/2005
Attorney Dkt #:1030-27201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
04/13/2005
2
CRUICKSHANK, BRIAN W.
Exec Dt:
04/13/2005
3
CAMPBELL, JOHN E.
Exec Dt:
04/14/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7377328
US20050194151
11069282
Correspondence name and address
SHANNON W. BATES
CONLEY ROSE, P.C.
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 33
Reel/Frame:016904/0957   Pages: 5
Recorded: 10/19/2005
Attorney Dkt #:1030-27700 05-STS44
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
07/06/2005
2
DESAI, PRAFUL C.
Exec Dt:
07/06/2005
3
CAMPBELL, JOHN E.
Exec Dt:
07/06/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8186458
US20070007000
11175565
Correspondence name and address
SHANNON W. BATES
CONLEY ROSE, P.C.
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TEXAS 75024
Assignment: 34
Reel/Frame:016904/0982   Pages: 4
Recorded: 10/19/2005
Attorney Dkt #:1030-28000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
07/06/2005
2
DESAI, PRAFUL C.
Exec Dt:
07/06/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7753139
US20070007043
11175567
Correspondence name and address
SHANNON W. BATES
CONLEY ROSE, P.C.
GRANITE PARK TWO
570 GRANITE PARKWAY, #330
PLANO, TEXAS 75024
Assignment: 35
Reel/Frame:017487/0184   Pages: 3
Recorded: 01/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNDERWOOD, LANCE D.
Exec Dt:
01/18/2006
2
DEWEY, CHARLES H.
Exec Dt:
01/12/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7861802
US20070163810
11334707
Correspondence name and address
OSHA * LIANG LLP
JEFFREY S. BERGMAN
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 36
Reel/Frame:017494/0698   Pages: 4
Recorded: 01/18/2006
Attorney Dkt #:05516/264001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, JOHN E.
Exec Dt:
01/12/2006
2
DEWEY, CHARLES H.
Exec Dt:
01/12/2006
3
UNDERWOOD, LANCE D.
Exec Dt:
01/18/2006
4
SCHMIDT, RONALD G.
Exec Dt:
01/12/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7506703
US20070163808
11334195
Correspondence name and address
OSHA LIANG L.L.P.
1221 MCKINNEY STREET
SUITE 2800
HOUSTON, TX 77010
Assignment: 37
Reel/Frame:017495/0014   Pages: 3
Recorded: 01/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNDERWOOD, LANCE D.
Exec Dt:
01/18/2006
2
DEWEY, CHARLES H.
Exec Dt:
01/12/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7513318
US20060113113
11333945
Correspondence name and address
JEFFREY S. BERGMAN
OSHA * LANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 38
Reel/Frame:018981/0962   Pages: 5
Recorded: 03/08/2007
Attorney Dkt #:5516.316001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, ALEXANDER CRAIG
Exec Dt:
02/14/2007
2
ESPIRITU, GEORGE ARMANDO
Exec Dt:
02/01/2007
3
DEWEY, CHARLES H.
Exec Dt:
02/01/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757787
US20070163809
11669593
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 39
Reel/Frame:024340/0548   Pages: 3
Recorded: 05/05/2010
Attorney Dkt #:05516/434002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
04/22/2010
2
DESAI, PRAFUL C.
Exec Dt:
04/22/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459357
US20100276145
12772781
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 40
Reel/Frame:028546/0159   Pages: 3
Recorded: 07/13/2012
Attorney Dkt #:05516/543001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREGUREK, PHILIP M.
Exec Dt:
01/03/2011
2
DEWEY, CHARLES H.
Exec Dt:
01/03/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8844620
US20110155468
12979842
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 41
Reel/Frame:033926/0899   Pages: 3
Recorded: 10/10/2014
Attorney Dkt #:10-FR22-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMSON, JAMES A.
Exec Dt:
09/19/2011
2
SCHMIDT, RONALD G.
Exec Dt:
09/13/2011
3
DEWEY, CHARLES H.
Exec Dt:
09/29/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8887798
US20130048287
13218159
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 42
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: 43
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: 44
Reel/Frame:028838/0912   Pages: 4
Recorded: 08/23/2012
Attorney Dkt #:11-FR43-US-NP AND PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, RONALD G.
Exec Dt:
08/23/2012
2
DEWEY, CHARLES H.
Exec Dt:
08/23/2012
Assignee
1
SMITH INTERNATIONAL INC
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9097073
US20120325480
13492016
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 45
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: 46
Reel/Frame:033091/0133   Pages: 13
Recorded: 06/12/2014
Attorney Dkt #:IS12.2176-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHOITE, SAMEER P.
Exec Dt:
04/18/2013
2
CALIN, MIHAI SILVIU
Exec Dt:
04/22/2013
3
CRISTUREAN, ANDI LUCIAN DORIN
Exec Dt:
04/23/2013
4
DEWEY, CHARLES H.
Exec Dt:
04/15/2013
5
DOBOS, JAROSLAV
Exec Dt:
04/23/2013
6
HU, JIANBING
Exec Dt:
04/15/2013
7
SWITZER, DAVID ARTHUR SIDNEY
Exec Dt:
04/22/2013
8
UTTER, ROBERT
Exec Dt:
04/22/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130206401
13765463
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 47
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: 48
Reel/Frame:032008/0359   Pages: 9
Recorded: 01/21/2014
Attorney Dkt #:11-SBE50-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHAJAN, MANOJ D.
Exec Dt:
10/31/2013
2
DEWEY, CHARLES H.
Exec Dt:
11/08/2013
3
BHOITE, SAMEER P.
Exec Dt:
11/04/2013
4
BRIETZKE, DANIEL W.
Exec Dt:
11/08/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428962
US20140102797
14052107
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 49
Reel/Frame:036929/0347   Pages: 8
Recorded: 10/31/2015
Attorney Dkt #:10-FR22-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, RONALD G.
Exec Dt:
12/04/2014
2
DEWEY, CHARLES H.
Exec Dt:
11/20/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9322227
US20150053391
14530241
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 50
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: 51
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: 52
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: 53
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: 54
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
Assignment: 55
Reel/Frame:045264/0006   Pages: 6
Recorded: 03/19/2018
Attorney Dkt #:IS15.1150-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
02/13/2018
2
KUMAR, MAHESHA
Exec Dt:
02/12/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815745
US20190024461
15755594
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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