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Patent Assignment Assignee Details
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Assignee Name : SMITH INTERNATIONAL INC.
Total Assignments: 57
Assignment: 1
Reel/Frame:003990/0693   Pages: 3
Recorded: 03/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAVENDER, GERRY R
Exec Dt:
03/08/1982
2
CHANCE, JAMES O JR
Exec Dt:
03/09/1982
Assignee
1
SMITH INTERNATIONAL INC.
DB THROUGH DRILCO DIVISION
A CORP. OF CA.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4434125
NONE
06357782
Correspondence name and address
MURRAY ROBINSON
1100 ESPERSON BLDG.
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:004017/0200   Pages: 2
Recorded: 06/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ALDER, ROBERT L.
Exec Dt:
06/21/1982
Assignee
1
SMITH INTERNATIONAL INC.
A CORP OF CA.
NEWPORT BEACH, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4545241
NONE
06392292
Correspondence name and address
PHILIP SUBKOW
1367 WOODRUFF AVE.
LOS ANGELES, CA 90024
Assignment: 3
Reel/Frame:004060/0920   Pages: 1
Recorded: 10/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OELKE, ERWIN S.
Exec Dt:
10/15/1982
Assignee
1
SMITH INTERNATIONAL INC.
434 VON KARMAN AVENUE
A CORP. OF CA
NEWPORT BEACH, CALIFORNIA 92680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4394020
NONE
06434996
Correspondence name and address
ROBERT G. UPTON
SMITH TOOL, P. O. BOX C-19511
IRVINE, CA 92713-9511
Assignment: 4
Reel/Frame:004157/0504   Pages: 1
Recorded: 08/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ECER, GUNES M.
Exec Dt:
07/28/1983
Assignee
1
SMITH INTERNATIONAL INC.
4343 VON KARMAN AVE.
A CORP. OF DE
NEWPORT BEACH, CALIFORNIA 92660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533815
NONE
06518921
Correspondence name and address
CHRISTIE, PARKER & HALE
201 SOUTH LAKE AVE.
PASADENA, CA 91101
Assignment: 5
Reel/Frame:006321/0057   Pages: 3
Recorded: 10/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UPTON, ROBERT G.
Exec Dt:
10/20/1992
2
HOOPER, MICHAEL E.
Exec Dt:
10/20/1992
3
PORTWOOD, GARY
Exec Dt:
10/20/1992
4
PYKA, JERRY
Exec Dt:
10/20/1992
5
JOHNSTON, RANDY
Exec Dt:
10/20/1992
6
CHAMBERS, ROBERT
Exec Dt:
10/20/1992
Assignee
1
SMITH INTERNATIONAL INC.
PATENT SERVICES
16740 HARDY STREET
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362073
NONE
07964673
Correspondence name and address
ROBERT G. UPTON
PATENT SERVICES
SMITH INTERNATIONAL
16740 HARDY STREET
HOUSTON, TX 77205
Assignment: 6
Reel/Frame:006397/0286   Pages: 2
Recorded: 01/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAWTHORNE, CHRIS E.
Exec Dt:
01/08/1993
2
PORTWOOD, GARY
Exec Dt:
01/08/1993
3
SIRACKI, MICHAEL A.
Exec Dt:
01/08/1993
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY
POST OFFICE BOX 60068
HOUSTON, TEXAS 77205-0068
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5341890
NONE
08002295
Correspondence name and address
ROBERT G. UPTON
16740 HARDY
POST OFFICE BOX 60068
HOUSTON, TEXAS 77205-0068
Assignment: 7
Reel/Frame:009034/0774   Pages: 4
Recorded: 02/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUE, J. ALBERT
Exec Dt:
01/20/1998
2
RAI, GHANSHYAM
Exec Dt:
01/19/1998
3
FANG, ZHIGANG
Exec Dt:
01/22/1998
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063502
NONE
08903668
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 8
Reel/Frame:010565/0120   Pages: 4
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, ZHIGANG
Exec Dt:
02/02/2000
2
CAWTHORNE, CHRIS
Exec Dt:
02/02/2000
3
MOURIK, NEPHI M.
Exec Dt:
02/02/2000
4
HUANG, SUJIAN
Exec Dt:
02/02/2000
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6536542
NONE
09428878
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 9
Reel/Frame:010869/0305   Pages: 6
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
05/03/2000
2
HUANG, SUJIAN J.
Exec Dt:
05/22/2000
3
SIRACKI, MICHAEL A.
Exec Dt:
05/04/2000
4
CAWTHORNE, CHRIS
Exec Dt:
05/03/2000
5
SUE, J. ALBERT
Exec Dt:
05/04/2000
6
RAI, GHANSHYAM
Exec Dt:
06/06/2000
7
FANG, ZHIGANG
Exec Dt:
05/11/2000
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6361873
NONE
09499929
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 10
Reel/Frame:011678/0797   Pages: 4
Recorded: 04/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUE, J. ALBERT
Exec Dt:
03/20/2001
2
SLAUGHTER, ROBERT H., JR.
Exec Dt:
03/07/2001
3
CARIVEAU, PETER T.
Exec Dt:
03/07/2001
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010015290
09757297
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
RICHARD A. FAGIN
700 LOUISIANA STREET, SUITE 4550
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:012324/0309   Pages: 8
Recorded: 11/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINKE, STEPHEN C.
Exec Dt:
06/11/2001
2
PORTWOOD, GARY R.
Exec Dt:
06/19/2001
3
GARCIA, GARY E.
Exec Dt:
06/11/2001
4
MORAN, DAVID P.
Exec Dt:
06/13/2001
5
QUAN, NGUYEN
Exec Dt:
10/17/2001
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367568
US20010027881
09858138
Correspondence name and address
CONLEY, ROSE & TAYON PC
MARCELLA D. WATKINS
POB 3267
HOUSTON, TEXAS 77253-3267
Assignment: 12
Reel/Frame:012242/0158   Pages: 4
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEATON, TIMOTHY P.
Exec Dt:
09/12/2001
2
YOUNG, THOMAS L.
Exec Dt:
09/25/2001
3
TRUAX, DAVID K.
Exec Dt:
09/12/2001
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6883622
US20020017400
09888328
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
RICHARD A. FAGIN
700 LOUISIANA, SUITE 4550
HOUSTON, TEXAS 77002
Assignment: 13
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: 14
Reel/Frame:012740/0041   Pages: 3
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MENSA-WILMOT, GRAHAM
Exec Dt:
03/18/2002
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729420
US20030178232
10105755
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ROBERT M. GRAY
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 15
Reel/Frame:013356/0727   Pages: 3
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROCK, DOUGLAS LAWRENCE
Exec Dt:
08/05/2002
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7284623
US20030024736
10192833
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
ONE HOUSTON CENTER, SUITE 2800
1221 MCKINNEY STREET
HOUSTON, TX 77010
Assignment: 16
Reel/Frame:013778/0293   Pages: 4
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGARIAN, BRUCE
Exec Dt:
01/13/2003
2
CHADWICK, ROBERT I.
Exec Dt:
01/29/2003
3
TAYLOR, GARY A.
Exec Dt:
01/29/2003
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7011151
US20040011529
10276921
Correspondence name and address
DYKEMA GOSSETT PLLC
LAWRENCE R. RADANOVIC
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 17
Reel/Frame:014497/0590   Pages: 3
Recorded: 09/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLDHAM, THOMAS W.
Exec Dt:
08/22/2003
2
KEMBAIYAN, KUMAR T.
Exec Dt:
08/22/2003
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77382
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040244540
10455281
Correspondence name and address
CHRISTIE, PARKER, HALE ET.AL.
PO BOX 7068
PASADENA, CA 91109-7068
Assignment: 18
Reel/Frame:014815/0503   Pages: 2
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANDVIK AB
Exec Dt:
12/05/2003
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 60068
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5685671
NONE
08462990
Correspondence name and address
BURNS, DOANE, SWECKER ET.AL.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:014842/0519   Pages: 3
Recorded: 12/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENTON, ROBERT M.
Exec Dt:
12/12/2003
2
LOCKSTEDT, ALAN W.
Exec Dt:
12/12/2003
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77205-0068
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7121365
US20050133265
10744112
Correspondence name and address
CHRISTIE PARKER & HALE, LLP
CONSTANTINE MARANTIDIS
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 20
Reel/Frame:015123/0414   Pages: 3
Recorded: 03/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRAYLOR, LELAND B.
Exec Dt:
03/19/2004
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040188096
10804792
Correspondence name and address
OSHA NOVA & MAY, LLP
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:015905/0495   Pages: 3
Recorded: 03/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEINKE, STEPEN C.
Exec Dt:
06/21/2004
Assignee
1
SMITH INTERNATIONAL INC.
PATENT SERVICES DEPT.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7286959
US20050038631
10872661
Correspondence name and address
SMITH INTERNATIONAL, INC.
Y. RENEE ALSANDOR
16740 HARDY STREET
HOUSTON, TX 77032
Assignment: 22
Reel/Frame:014880/0377   Pages: 3
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRAYLOR, LELAND B.
Exec Dt:
06/30/2004
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7252148
US20060008364
10886731
Correspondence name and address
COLEY ROSE P.C.
DEREK V. FORINASH
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 23
Reel/Frame:016285/0718   Pages: 6
Recorded: 05/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELNAP, JOHN DANIEL
Exec Dt:
05/03/2005
2
MIDDLEMISS, STEWART N.
Exec Dt:
05/03/2005
3
GRIFFO, ANTHONY
Exec Dt:
05/03/2005
4
KEMBAIYAN, KUMAR T.
Exec Dt:
05/03/2005
5
OLDMAN, THOMAS W.
Exec Dt:
05/03/2005
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7473287
US20050230156
11005675
Correspondence name and address
GRANT T. LANGTON
JEFFER, MANGELS, BUTLER, ET AL
1900 AVENUE OF THE STARS, SEVENTH FLOOR
LOS ANGELES, CALIFORNIA 90067
Assignment: 24
Reel/Frame:016691/0006   Pages: 6
Recorded: 06/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELNAP, JOHN DANIEL
Exec Dt:
05/03/2005
2
MIDDLEMISS, STEWART N.
Exec Dt:
05/04/2005
3
GRIFFO,ANTHONY
Exec Dt:
05/15/2005
4
KEMBAIYAN,KUMAR T.
Exec Dt:
05/04/2005
5
OLDHAM,THOMAS W.
Exec Dt:
05/04/2005
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7473287
US20050230156
11005675
Correspondence name and address
GRANT T. LANGTON, JEFFER ET AL
SEVENTH FLOOR
1900 AVENUE OF THE STARS
LOS ANGELES, CA
90067
Assignment: 25
Reel/Frame:017090/0099   Pages: 5
Recorded: 12/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELNAP, J. DANIEL
Exec Dt:
05/18/2005
2
GRIFFO, ANTHONY
Exec Dt:
05/03/2005
3
EYRE, RONALD K.
Exec Dt:
05/19/2005
4
MIDDLEMISS, STEWARD N.
Exec Dt:
05/18/2005
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7441610
US20060191722
11067582
Correspondence name and address
GRANT T. LANGTON
JEFFER MANGELS BUTLER & MARMARO LLP
1900 AVENUE OF THE STARS
SEVENTH FLOOR
LOS ANGELES, CA 90067
Assignment: 26
Reel/Frame:017098/0028   Pages: 4
Recorded: 10/08/2005
Attorney Dkt #:05516/235002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SUJIAN
Exec Dt:
07/18/2005
2
OLIVER, STUART
Exec Dt:
07/22/2005
3
MENSA-WILMOT, GRAHAM
Exec Dt:
07/26/2005
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7464013
US20050273302
11100337
Correspondence name and address
JEFFREY S. BERGMAN
OSHA - LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 27
Reel/Frame:023089/0479   Pages: 3
Recorded: 08/12/2009
Attorney Dkt #:08-PAT073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, JING
Exec Dt:
05/29/2009
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100305862
12476868
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 28
Reel/Frame:023181/0369   Pages: 5
Recorded: 09/02/2009
Attorney Dkt #:08-PAT084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JUN
Exec Dt:
06/10/2009
2
BOONEN, PAUL
Exec Dt:
06/10/2009
3
LIU, ZHIPENG
Exec Dt:
06/09/2009
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8655104
US20100322533
12486954
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 29
Reel/Frame:023089/0847   Pages: 3
Recorded: 08/12/2009
Attorney Dkt #:08-PAT074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHESNUTT, DENNIS PATRICK
Exec Dt:
06/17/2009
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8082987
US20110000665
12496109
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 30
Reel/Frame:023181/0122   Pages: 4
Recorded: 09/02/2009
Attorney Dkt #:08-PAT075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARKSON, MARK J
Exec Dt:
07/08/2009
2
DAS, PRALAY
Exec Dt:
07/13/2009
3
JERABEK, AL
Exec Dt:
07/08/2009
4
GUZMAN, HECTOR R
Exec Dt:
07/08/2009
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8157002
US20110017473
12506785
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 31
Reel/Frame:023181/0424   Pages: 5
Recorded: 09/02/2009
Attorney Dkt #:09-PAT50
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, CAIMU
Exec Dt:
07/23/2009
2
BEATTIE, MARK S
Exec Dt:
07/24/2009
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8730764
US20110026362
12512222
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 32
Reel/Frame:023664/0341   Pages: 7
Recorded: 12/16/2009
Attorney Dkt #:09-PAT54
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TCHAKAROV, BORISLAV J
Exec Dt:
08/24/2009
2
BONNER, STEPHEN
Exec Dt:
09/10/2009
3
MARSHALL, RICKI
Exec Dt:
08/25/2009
4
DAVIS, TRESTON
Exec Dt:
08/25/2009
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8570045
US20110057656
12557113
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 33
Reel/Frame:023664/0395   Pages: 6
Recorded: 12/16/2009
Attorney Dkt #:09-PAT55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, WEI
Exec Dt:
09/25/2009
2
ZHANG, JUN
Exec Dt:
09/29/2009
3
BOONEN, PAUL
Exec Dt:
09/23/2009
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115568
US20110073368
12568847
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 34
Reel/Frame:048855/0079   Pages: 3
Recorded: 04/11/2019
Attorney Dkt #:IS15.0986-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBBINS, CARL
Exec Dt:
01/04/2010
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10295692
US20170192119
15364378
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 35
Reel/Frame:026188/0636   Pages: 4
Recorded: 04/27/2011
Attorney Dkt #:10-CS57
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, JAMES
Exec Dt:
04/18/2011
2
MONUR, CEM
Exec Dt:
04/18/2011
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9200499
US20120234561
13047680
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD, BLDG. 14
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 36
Reel/Frame:027453/0965   Pages: 4
Recorded: 12/28/2011
Attorney Dkt #:09-CS180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHKURTI, PIRO
Exec Dt:
06/15/2011
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045963
US20110259610
13091988
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 37
Reel/Frame:027464/0776   Pages: 7
Recorded: 12/30/2011
Attorney Dkt #:09-CS180
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO ADD ASSIGNOR, JOHN C. WOLF TO THE RECORDATION FORM COVER SHEET PREVIOUSLY RECORDED ON REEL 027453 FRAME 0965. ASSIGNOR(S) HEREBY CONFIRMS THE AND BY THIS ASSIGHMENT DO SELL, ASSIGN, TRANSFER AND CONVEY.
Assignors
1
SHKURTI, PIRO
Exec Dt:
06/15/2011
2
WOLF, JOHN C.
Exec Dt:
06/15/2011
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045963
US20110259610
13091988
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 38
Reel/Frame:036393/0443   Pages: 5
Recorded: 08/19/2015
Attorney Dkt #:11-ME35-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 029080 FRAME 0008. ASSIGNOR(S) HEREBY CONFIRMS THE SMITH INTERNATIONAL INC..
Assignors
1
YU, FENG
Exec Dt:
04/17/2012
2
BELNAP, J. DANIEL
Exec Dt:
04/17/2012
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9091131
US20120261196
13449641
Correspondence name and address
STEPHANIE LONG
10001 RICHMOND AVENUE
OFFICE 4758
HOUSTON, TX 77042
Assignment: 39
Reel/Frame:028227/0294   Pages: 3
Recorded: 05/17/2012
Attorney Dkt #:11-PAT87-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
05/16/2012
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9483607
US20130124095
13293944
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP. / SHTC
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 40
Reel/Frame:028446/0697   Pages: 4
Recorded: 06/26/2012
Attorney Dkt #:11-PAT98-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOKS, ANDREW G.
Exec Dt:
05/31/2012
2
SUGIURA, JUNICHI
Exec Dt:
05/24/2012
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273547
US20130151157
13323116
Correspondence name and address
SMITH INTERNATIONAL INC. PATENT SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:062343/0721   Pages: 9
Recorded: 01/11/2023
Attorney Dkt #:IS14.9317-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, HUIMIN
Exec Dt:
06/28/2018
2
GAN, XIAOGE
Exec Dt:
06/19/2018
3
LIN, ZHIJUN
Exec Dt:
09/03/2020
4
CHEN, KE
Exec Dt:
08/26/2020
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814904
US20180274303
15990997
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 42
Reel/Frame:049924/0255   Pages: 8
Recorded: 08/01/2019
Attorney Dkt #:IS17.0542-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PUSHENG
Exec Dt:
07/25/2019
2
CHEREL, AUDREY
Exec Dt:
07/31/2019
3
YANG, BAOZHONG
Exec Dt:
07/25/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293275
US20190338630
16401305
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 43
Reel/Frame:050159/0631   Pages: 8
Recorded: 08/26/2019
Attorney Dkt #:IS17.0076-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
07/25/2019
2
BURHAN, YURI Y.
Exec Dt:
08/16/2019
3
SONG, HUIMIN
Exec Dt:
08/12/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220868
US20190383103
16439779
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 44
Reel/Frame:054852/0025   Pages: 9
Recorded: 01/08/2021
Attorney Dkt #:IS18.0674-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTWOOD, GARY R.
Exec Dt:
07/30/2019
2
PALLESI, SIMONE
Exec Dt:
07/30/2019
3
CECHI, ALESSIO
Exec Dt:
07/30/2019
4
BERTINI, ALESSANDRO
Exec Dt:
07/30/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566475
US20210277721
17258512
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 45
Reel/Frame:055503/0346   Pages: 12
Recorded: 03/05/2021
Attorney Dkt #:IS18.0463-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTWOOD, GARY R.
Exec Dt:
07/30/2019
2
TEDESCHI, LUCA
Exec Dt:
11/24/2020
3
BERTINI, ALESSANDRO
Exec Dt:
07/31/2019
4
PALLESI, SIMONE
Exec Dt:
07/30/2019
5
OBERMAIR, JOHANN
Exec Dt:
02/16/2021
6
LARSEN, JAMES LAYNE
Exec Dt:
11/23/2020
7
CECHI, ALESSIO
Exec Dt:
07/30/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11512536
US20210140245
17250079
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 46
Reel/Frame:052448/0615   Pages: 5
Recorded: 04/21/2020
Attorney Dkt #:IS17.0015-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VORONIN, GEORGIY
Exec Dt:
07/31/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11002081
US20200032590
16517912
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 47
Reel/Frame:058744/0841   Pages: 7
Recorded: 01/24/2022
Attorney Dkt #:IS18.0400-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELNAP, JOHN DANIEL
Exec Dt:
08/23/2019
2
BAO, YAHUA
Exec Dt:
08/23/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840891
US20210172257
17270127
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 48
Reel/Frame:056164/0739   Pages: 8
Recorded: 05/07/2021
Attorney Dkt #:IS18.0169-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EYRE, RONALD K.
Exec Dt:
11/19/2019
2
YU, FENG
Exec Dt:
11/25/2019
3
PENG, CHENG
Exec Dt:
11/22/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210372203
17290785
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 49
Reel/Frame:055776/0766   Pages: 11
Recorded: 03/31/2021
Attorney Dkt #:IS16.0764-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAO, YAHUA
Exec Dt:
12/11/2019
2
BELNAP, J. DANIEL
Exec Dt:
12/12/2019
3
LEANY, FRANCIS E.
Exec Dt:
12/13/2019
4
CROCKETT, RONALD B.
Exec Dt:
11/21/2019
5
NORRIS, DWAIN
Exec Dt:
11/21/2019
6
GARAN, ANATOLIY
Exec Dt:
11/22/2019
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11952896
US20210388723
17250934
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 50
Reel/Frame:057844/0105   Pages: 9
Recorded: 10/20/2021
Attorney Dkt #:IS19.0031-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROCKETT, RONALD
Exec Dt:
09/01/2020
2
LEANY, FRANCIS E.
Exec Dt:
08/25/2020
3
NORRIS, DWAIN
Exec Dt:
08/21/2020
4
BROWN, BRAEDEN
Exec Dt:
08/31/2020
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220178255
17604422
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 51
Reel/Frame:059167/0668   Pages: 16
Recorded: 03/04/2022
Attorney Dkt #:IS17.1049-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EYRE, RONALD K.
Exec Dt:
12/30/2020
2
FANG, YI
Exec Dt:
12/17/2020
3
CROCKETT, RONALD B.
Exec Dt:
01/28/2021
4
BELNAP, LYNN
Exec Dt:
12/17/2020
5
MADSEN, AARON
Exec Dt:
01/28/2021
6
ZHANG, HAIBO
Exec Dt:
12/21/2020
7
BELNAP, J. DANIEL
Exec Dt:
12/17/2020
8
TUCKER, CHRISTOPHER A.
Exec Dt:
01/27/2021
9
GAN, XIAOGE
Exec Dt:
11/02/2021
10
DONG, ANJIE
Exec Dt:
02/04/2021
11
KARUPPIAH, VENKATESH
Exec Dt:
03/03/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220307325
17639021
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 52
Reel/Frame:060123/0510   Pages: 6
Recorded: 06/07/2022
Attorney Dkt #:IS19.0347-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, XIAOGE
Exec Dt:
01/21/2021
2
ZHANG, YOUHE
Exec Dt:
03/03/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11920408
US20220381092
17770508
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 53
Reel/Frame:055792/0318   Pages: 5
Recorded: 04/01/2021
Attorney Dkt #:IS19.0592-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IRSA, JURAJ
Exec Dt:
03/29/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795762
US20210198951
17130116
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 54
Reel/Frame:058175/0024   Pages: 7
Recorded: 11/22/2021
Attorney Dkt #:IS18.1069-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDONOUGH, SCOTT D.
Exec Dt:
03/29/2021
2
KARUPPIAH, VENKATESH
Exec Dt:
03/03/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220220807
17595569
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 55
Reel/Frame:059397/0044   Pages: 7
Recorded: 03/25/2022
Attorney Dkt #:IS19.0558-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
03/29/2021
2
GAN, XIAOGE
Exec Dt:
01/21/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220397006
17763225
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 56
Reel/Frame:063750/0083   Pages: 9
Recorded: 05/24/2023
Attorney Dkt #:IS20.2538-US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
03/29/2021
2
BURHAN, YURI
Exec Dt:
03/29/2021
3
CHEN, KE
Exec Dt:
01/20/2021
4
GAN, XIAOGE
Exec Dt:
01/21/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230417109
18253602
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 57
Reel/Frame:059745/0888   Pages: 5
Recorded: 05/02/2022
Attorney Dkt #:IS18.0773-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIRENE, PATRICK
Exec Dt:
04/26/2022
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619100
US20210198952
17135297
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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