skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GRIFFO, ANTHONY
Total Assignments: 60
Assignment: 1
Reel/Frame:007646/0733   Pages: 2
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERMAN, RANDALL M.
Exec Dt:
07/14/1995
2
GRIFFO, ANTHONY
Exec Dt:
07/14/1995
3
POTTER, TRACY
Exec Dt:
07/14/1995
Assignee
1
PENN STATE RESEARCH FOUNDATION, THE
207 OLD MAIN
UNIVERSITY PARK, PENNSYLVANIA 16802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5602350
NONE
08440858
Correspondence name and address
THOMAS J. MONAHAN
INTELLECTUAL PROPERTY OFFICE
THE PENNSYLVANIA STATE UNIVERSITY
113 TECHNOLOGY CENTER
UNIVERSITY PARK, PA 16802
Assignment: 2
Reel/Frame:010045/0503   Pages: 6
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERMAN, RANDALL M.
Exec Dt:
04/14/1999
2
WEAVER, TIMOTHY J.
Exec Dt:
04/14/1999
3
THOMAS, JULIAN A.
Exec Dt:
04/14/1999
4
ATRE, SUNDAR V.
Exec Dt:
04/14/1999
5
GRIFFO, ANTHONY
Exec Dt:
04/20/1999
Assignee
1
PENN STATE RESEARCH FOUNDATION, THE
304 OLD MAIN
UNIVERSITY PARK, PENNSYLVANIA 16802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399018
NONE
09293706
Correspondence name and address
THE PENNSYLVANIA STATE UNIVERSITY
THOMAS J. MONAHAN
INTELLECTUAL PROPERTY OFFICE
113 TECHNOLOGY CENTER
UNIVERSITY PARK, 16802-7000
Assignment: 3
Reel/Frame:010884/0168   Pages: 5
Recorded: 06/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, ZHIGANG
Exec Dt:
06/18/2000
2
GRIFFO, ANTHONY
Exec Dt:
06/06/2000
3
WHITE, BRIAN A.
Exec Dt:
06/06/2000
4
MIDDLEMISS, STEWART
Exec Dt:
06/15/2000
5
EYRE, RONALD K.
Exec Dt:
06/15/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454027
NONE
09521717
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
ATTENTION: GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 4
Reel/Frame:010887/0540   Pages: 4
Recorded: 06/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, ZHIGANG
Exec Dt:
05/31/2000
2
GRIFFO, ANTHONY
Exec Dt:
06/06/2000
3
LOCKWOOD, GREGORY T.
Exec Dt:
06/09/2000
4
LIANG, DAH-BEN
Exec Dt:
05/31/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8323372
NONE
09494877
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 5
Reel/Frame:031182/0956   Pages: 3
Recorded: 09/11/2013
Attorney Dkt #:70239-00248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, ZHIGANG
Exec Dt:
05/31/2000
2
GRIFFO, ANTHONY
Exec Dt:
06/06/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956438
US20130092449
13693981
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
333 SOUTH GRAND AVENUE
SUITE 2300
LOS ANGELES, CA 90071
Assignment: 6
Reel/Frame:033590/0129   Pages: 6
Recorded: 08/21/2014
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA NAMES PREVIOUSLY RECORDED ON REEL 031182 FRAME 0956. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FANG, ZHIGANG
Exec Dt:
05/31/2000
2
GRIFFO, ANTHONY
Exec Dt:
06/06/2000
3
LOCKWOOD, GREGORY T.
Exec Dt:
06/09/2000
4
LIANG, DAH-BEN
Exec Dt:
05/31/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956438
US20130092449
13693981
Correspondence name and address
GRANT T. LANGTON
350 SOUTH GRAND AVENUE
SUITE 2600
LOS ANGELES, CA 90071
Assignment: 7
Reel/Frame:011334/0181   Pages: 5
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELNAP, DANIEL J.
Exec Dt:
11/30/2000
2
ANDERSON, NATHAN R.
Exec Dt:
11/30/2000
3
FANG, ZHIGANG
Exec Dt:
12/01/2000
4
GRIFFO, ANTHONY
Exec Dt:
11/08/2000
5
WHITE, BRIAN A.
Exec Dt:
11/14/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6951578
NONE
09637092
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
PO BOX 7068
PASADENA, CA 91109-7068
Assignment: 8
Reel/Frame:012257/0052   Pages: 4
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, ZHIGANG
Exec Dt:
09/21/2001
2
GRIFFO, ANTHONY
Exec Dt:
08/09/2001
3
WHITE, ALYSIA C.
Exec Dt:
08/08/2001
4
CAWTHORNE, CHRIS
Exec Dt:
08/10/2001
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6615935
US20020162691
09846745
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CALIFORNIA 91109-7068
Assignment: 9
Reel/Frame:012237/0765   Pages: 4
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, ZHIGANG
Exec Dt:
09/21/2001
2
GRIFFO, ANTHONY
Exec Dt:
09/05/2001
3
WHITE, ALYSIA C.
Exec Dt:
09/05/2001
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607835
US20020020564
09881931
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 10
Reel/Frame:012335/0136   Pages: 4
Recorded: 11/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
10/05/2001
2
FANG, ZHIGANG
Exec Dt:
10/26/2001
3
DENTON, ROBERT
Exec Dt:
10/04/2001
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6571889
US20020029909
09846944
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 11
Reel/Frame:012616/0162   Pages: 3
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIFFO, ANTHONY
Exec Dt:
02/11/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745645
US20030159543
10083888
Correspondence name and address
ROSENTHAL & OSHA LLP.
RICHARD A. FAGIN
ONE HOUSTON CENTER, SUITE 2800
1221 MCKINNEY AVE.
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:012749/0454   Pages: 3
Recorded: 03/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, DAH-BEN
Exec Dt:
02/22/2002
2
WHITE, ALYSIA
Exec Dt:
02/22/2002
3
LOCKWOOD, GREG
Exec Dt:
02/22/2002
4
GRIFFO, ANTHONY
Exec Dt:
02/22/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6782958
US20030183425
10108965
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
RICHARD A. FAGIN
1221 MCKINNEY
ONE HOUSTON CENTER, SUITE 2800
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:014177/0624   Pages: 3
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, DAH-BEN
Exec Dt:
04/23/2003
2
GRIFFO, ANTHONY
Exec Dt:
04/23/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7036614
US20030226693
10396261
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 14
Reel/Frame:014082/0837   Pages: 4
Recorded: 05/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI
Exec Dt:
05/01/2003
2
GRIFFO, ANTHONY
Exec Dt:
05/01/2003
3
TRUAX, DAVID
Exec Dt:
04/28/2003
4
LIANG, DAH-BEN
Exec Dt:
04/28/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7017677
US20040016557
10437750
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
CONSTANTINE MARANTIDIS
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 15
Reel/Frame:014604/0155   Pages: 4
Recorded: 10/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEVILLE, JAMES L.
Exec Dt:
09/25/2003
2
LARSEN, JAMES L.
Exec Dt:
08/06/2003
3
PETERSON, STEVEN W.
Exec Dt:
07/24/2003
4
BANDI, MANIKIRAN
Exec Dt:
07/23/2003
5
LOCKSTEDT, ALAN
Exec Dt:
07/23/2003
6
CARIVEAU, PETER T.
Exec Dt:
07/31/2003
7
WHITE, ALYSIA C.
Exec Dt:
08/16/2003
8
GRIFFO, ANTHONY
Exec Dt:
07/23/2003
9
SIRACKI, MICHAEL
Exec Dt:
08/06/2003
Assignee
1
SMITH INTERNATIONAL, INC., A DELAWARE CORPORATION
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6976548
US20040040747
10406065
Correspondence name and address
JEFFER, MANGELS, BUTLER & MARMARO LLP
GRANT T. LANGTON, ESQ.
1900 AVENUE OF THE STARS, 7TH FLOOR
LOS ANGELES, CA 90067
Assignment: 16
Reel/Frame:014001/0834   Pages: 6
Recorded: 09/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZAGUIRRE, SAUL N.
Exec Dt:
09/15/2003
2
OLDHAM, THOMAS W.
Exec Dt:
09/15/2003
3
KEMBAIYAN, KUMAR T.
Exec Dt:
08/18/2003
4
CHUNN, GARY R.
Exec Dt:
09/15/2003
5
GRIFFO, ANTHONY
Exec Dt:
09/15/2003
6
DENTON, ROBERT
Exec Dt:
09/15/2003
7
WHITE, BRIAN
Exec Dt:
08/27/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16470 HARDY STREET
HOUSTON, TEXAS 77382
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625521
US20040245022
10455217
Correspondence name and address
CHRISTIE PARKER & HALE, LLP
CONSTANTINE MARANTIDIS
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 17
Reel/Frame:023746/0284   Pages: 7
Recorded: 01/07/2010
Attorney Dkt #:02-ST06(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZAGUIRRE, SAUL N
Exec Dt:
09/15/2003
2
OLDHAM, THOMAS W
Exec Dt:
09/15/2003
3
KEMBAIYAN, KUMAR T
Exec Dt:
08/18/2003
4
CHUNN, GARRY R
Exec Dt:
09/15/2003
5
GRIFFO, ANTHONY
Exec Dt:
09/15/2003
6
DENTON, ROBERT
Exec Dt:
09/15/2003
7
WHITE, BRIAN
Exec Dt:
08/27/2003
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7997358
US20100101868
12582212
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 18
Reel/Frame:015110/0300   Pages: 8
Recorded: 11/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAYAN, MADAPUSL K.
Exec Dt:
10/06/2003
2
GRIFFO, ANTHONY
Exec Dt:
10/06/2003
3
WHITE, ALYSIA C.
Exec Dt:
10/06/2003
4
DENTON, ROBERT
Exec Dt:
10/06/2003
5
HEEL, PATRICIA
Exec Dt:
10/13/2003
6
TINKHAM, LEROY N.
Exec Dt:
10/13/2003
7
SIRACKI, MICHAEL A.
Exec Dt:
10/06/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7229077
US20040251052
10460345
Correspondence name and address
JEFFER, MANGELS, BUTLER & MARMARO
GRANT T. LANGTON
1900 AVENUE OF THE STARS
LOS ANGELES, CA 90067
Assignment: 19
Reel/Frame:014821/0449   Pages: 7
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAYAN, MADAPUSI K.
Exec Dt:
10/06/2003
2
GRIFFO, ANTHONY
Exec Dt:
10/13/2003
3
WHITE, ALYSIA C.
Exec Dt:
10/06/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7229077
US20040251052
10460345
Correspondence name and address
JEFFER, MANGELS, BUTLER & MARMARO LLP
GRANT T. LANGTON, ESQ.
1900 AVENUE OF THE STARS
SEVENTH FLOOR
LOS ANGELES, CENTURY 90067
Assignment: 20
Reel/Frame:014778/0322   Pages: 5
Recorded: 12/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
12/01/2003
2
FANG, ZHIGANG
Exec Dt:
12/01/2003
3
SLAUGHTER JR., ROBERT H.
Exec Dt:
11/19/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6698098
US20030066391
09974735
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:015447/0465   Pages: 4
Recorded: 06/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIFFO, ANTHONY
Exec Dt:
05/06/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7243744
US20050115743
10726387
Correspondence name and address
JEFFER, MANGELS, BUTLER AND MARMARO LLP
GRANT T. LANGTON, ESQ.
1900 AVENUE OF THE STARS
SEVENTH FLOOR
LOS ANGELES, CA 90067
Assignment: 22
Reel/Frame:016090/0314   Pages: 3
Recorded: 12/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
08/13/2004
2
LOCKWOOD, GREGORY THOMAS
Exec Dt:
08/13/2004
3
BOUDRARE, MOHAMMED
Exec Dt:
08/13/2004
4
YU, JIAQING
Exec Dt:
08/13/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7048080
US20050072601
10650268
Correspondence name and address
GRANT T. LANGTON
JEFFER, MANGELS, BUTLER & MARMARO LLP
1900 AVENUE OF THE STARS
SEVENTH FLOOR
LOS ANGELES, CA 90067
Assignment: 23
Reel/Frame:015755/0875   Pages: 3
Recorded: 09/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, DAH-BEN
Exec Dt:
08/23/2004
2
LOCKWOOD, GREG
Exec Dt:
08/23/2004
3
GRIFFO, ANTHONY
Exec Dt:
08/23/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128773
US20050000317
10836595
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY ST, SUITE 2800
HOUSTON, TX 77010
05516/151002
Assignment: 24
Reel/Frame:016108/0866   Pages: 3
Recorded: 12/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKWOOD, GREG
Exec Dt:
10/12/2004
2
GRIFFO, ANTHONY
Exec Dt:
10/12/2004
3
VISWANADHAM, RAMAMURTHY
Exec Dt:
10/12/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303030
US20050109545
10917855
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 25
Reel/Frame:015982/0151   Pages: 4
Recorded: 11/15/2004
Attorney Dkt #:05516/168003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VISWANADHAM, RAMAMURTHY
Exec Dt:
11/04/2004
2
RICHMAN, LANCE T.
Exec Dt:
10/25/2004
3
CAWTHORNE, CHRIS E.
Exec Dt:
11/04/2004
4
GRIFFO, ANTHONY
Exec Dt:
11/04/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7416035
US20050067196
10917229
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 26
Reel/Frame:016111/0112   Pages: 4
Recorded: 12/30/2004
Attorney Dkt #:05516/204001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKWOOD, GREG
Exec Dt:
12/13/2004
2
OLDHAM, THOMAS W.
Exec Dt:
12/10/2004
3
GRIFFO, ANTHONY
Exec Dt:
12/13/2004
4
CONROY, DAVID A.
Exec Dt:
12/14/2004
5
KESHAVEN, MADAPUSI K.
Exec Dt:
12/14/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7350599
US20060081402
10967651
Correspondence name and address
JONATHAN P. OSHA
OSHA & MAY L.L.P.
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 27
Reel/Frame:016364/0876   Pages: 3
Recorded: 03/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VISWANADHAM, RAMAMURTHY
Exec Dt:
12/13/2004
2
GRIFFO, ANTHONY
Exec Dt:
12/13/2004
Assignee
1
SMITH INTERNATINAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050077090
10917231
Correspondence name and address
JONATHAN P. OSHA
OSHA & MAY L.L.P.
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 28
Reel/Frame:015954/0466   Pages: 4
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EYRE, RONALD K.
Exec Dt:
01/06/2005
2
OLDHAM, THOMAS W.
Exec Dt:
01/03/2005
3
GRIFFO, ANTHONY
Exec Dt:
01/06/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754333
US20060060391
10947075
Correspondence name and address
JEFFER, MAGELS, BUTLER ET.AL.
GRANT T. LANGTON
1900 AVENUE OF THE STARS
SEVENTH FLOOR
LOS ANGELES, CA 90067
Assignment: 29
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: 30
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: 31
Reel/Frame:016801/0370   Pages: 4
Recorded: 07/25/2005
Attorney Dkt #:05516/180002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMLETT, KENNETH
Exec Dt:
06/01/2005
2
GRIFFO, ANTHONY
Exec Dt:
07/13/2005
3
LIANG, DAH-BEN
Exec Dt:
06/01/2005
4
POTTICARY, ADAM
Exec Dt:
06/05/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050252691
11083540
Correspondence name and address
JEFFREY S. BERGMAN
OSHA - LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 32
Reel/Frame:016920/0975   Pages: 5
Recorded: 08/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
07/28/2005
2
ZHANG, YOUHE
Exec Dt:
07/28/2004
3
SHEN, YUELIN
Exec Dt:
07/28/2004
4
JANSSEN, MICHAEL
Exec Dt:
08/11/2005
5
GRIFFO, ANTHONY
Exec Dt:
08/11/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7493973
US20060266559
11140615
Correspondence name and address
JEFFER, MANGELS, BUTLER & MARMARO LLP
GRANT T. LINGTON
1900 AVENUE OF THE STARS
SEVENTH FLOOR
LOS ANGELES, CA 90067
Assignment: 33
Reel/Frame:031183/0291   Pages: 5
Recorded: 09/11/2013
Attorney Dkt #:70239-00247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
08/15/2005
2
ZHANG, YOUHE
Exec Dt:
07/28/2005
3
SHEN, YUELIN
Exec Dt:
07/28/2005
4
GRIFFO, ANTHONY
Exec Dt:
08/11/2005
5
JANSSEN, MICHAEL
Exec Dt:
08/11/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852546
US20130067827
13676070
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
333 SOUTH GRAND AVENUE
SUITE 2300
LOS ANGELES, CA 90017
Assignment: 34
Reel/Frame:016920/0848   Pages: 6
Recorded: 08/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIDDLEMISS, STEWART N.
Exec Dt:
08/15/2005
2
BELNAP, J. DANIEL
Exec Dt:
08/15/2005
3
MOURIK, NEPHI
Exec Dt:
08/15/2005
4
GRIFFO, ANTHONY
Exec Dt:
08/16/2005
5
OLDHAM, THOMAS W.
Exec Dt:
08/15/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7377341
US20060266558
11140482
Correspondence name and address
GRANT T. LANGTON
JEFFER, MANGELS, BUTLER & MARMARO LLP
1900 AVENUE OF THE STARS, SEVENTH FLOOR
LOS ANGELES, CA 90067
Assignment: 35
Reel/Frame:017060/0761   Pages: 3
Recorded: 10/04/2005
Attorney Dkt #:05516/155002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKWOOD, GREGORY T.
Exec Dt:
08/30/2005
2
GRIFFO, ANTHONY
Exec Dt:
09/01/2005
3
LIANG, DAH-BEN
Exec Dt:
09/09/2005
4
WHITE, ALYSIA C.
Exec Dt:
09/19/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7666244
US20060005662
11175120
Correspondence name and address
OSHA & LIANG LLP
JONATHAN P. OSHA
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 36
Reel/Frame:017063/0422   Pages: 3
Recorded: 10/06/2005
Attorney Dkt #:05516/247001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
09/01/2005
2
GRIFFO, ANTHONY
Exec Dt:
09/01/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7407012
US20070023206
11189425
Correspondence name and address
OSHA . LIANG LLP
JONATHAN P. OSHA
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 37
Reel/Frame:017735/0868   Pages: 3
Recorded: 04/03/2006
Attorney Dkt #:05516/270001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, DAH-BEN
Exec Dt:
03/22/2006
2
GRIFFO, ANTHONY
Exec Dt:
03/22/2006
3
OLDHAM, THOMAS W.
Exec Dt:
03/21/2006
4
LOCKWOOD, GREGORY T.
Exec Dt:
03/24/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7475743
US20070175669
11343225
Correspondence name and address
JEFFREY S. BERGMAN
OSHA . LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 38
Reel/Frame:017798/0986   Pages: 3
Recorded: 06/16/2006
Attorney Dkt #:5516.283001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
06/02/2006
2
KESHAVAN, MADAPUSI K.
Exec Dt:
06/02/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7749947
US20070254817
11415385
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 39
Reel/Frame:018933/0602   Pages: 5
Recorded: 02/27/2007
Attorney Dkt #:5516.258002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLUTZ, DAVID
Exec Dt:
02/16/2007
2
KESHAVAN, MADAPUSI K.
Exec Dt:
01/02/2007
3
GRIFFO, ANTHONY
Exec Dt:
12/15/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070151769
11594566
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET SUITE 2800
HOUSTON, TX 77010
Assignment: 40
Reel/Frame:019377/0329   Pages: 7
Recorded: 06/04/2007
Attorney Dkt #:63833-5100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
03/30/2007
2
EYRE, RONALD K.
Exec Dt:
05/22/2007
3
GRIFFO, ANTHONY
Exec Dt:
03/30/2007
4
CARIVEAU, PETER THOMAS
Exec Dt:
05/22/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7942219
US20080230280
11689434
Correspondence name and address
JEFFER, MANGELS, BUTLER & MARMARO LLP
1900 AVENUE OF THE STARS
7TH FLOOR
LOS ANGELES, CA 90067
Assignment: 41
Reel/Frame:019275/0754   Pages: 5
Recorded: 05/10/2007
Attorney Dkt #:5516.287001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
03/30/2007
2
KEMBAIYAN, KUMAR T.
Exec Dt:
03/16/2007
3
WHITE, ALYSIA C.
Exec Dt:
05/04/2007
4
GRIFFO, ANTHONY
Exec Dt:
05/04/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080164070
11650860
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET SUITE 2800
HOUSTON, TX 77010
Assignment: 42
Reel/Frame:019410/0748   Pages: 6
Recorded: 06/11/2007
Attorney Dkt #:63833-5094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
05/23/2007
2
KESHAVAN, MADAPUSI K.
Exec Dt:
05/08/2007
3
ZHANG, YOUHE
Exec Dt:
05/08/2007
4
SHEN, YUELIN
Exec Dt:
05/21/2007
5
JANSSEN, MICHAEL
Exec Dt:
06/01/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8066087
US20080142276
11745726
Correspondence name and address
JEFFER, MANGELS, BUTLER & MARMARO LLP
1900 AVENUE OF THE STARS
LOS ANGELES, CA 90067
Assignment: 43
Reel/Frame:019494/0371   Pages: 3
Recorded: 06/28/2007
Attorney Dkt #:5516.282002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIFFO, ANTHONY
Exec Dt:
06/22/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8021721
US20080127475
11743051
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET SUITE 2800
HOUSTON, TX 77010
Assignment: 44
Reel/Frame:020154/0281   Pages: 3
Recorded: 11/26/2007
Attorney Dkt #:63833-5095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
10/12/2007
2
GRIFFO, ANTHONY
Exec Dt:
11/05/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499861
US20090071727
11857334
Correspondence name and address
JEFFER, MANGELS, BUTLER & MARMARO, LLP
1900 AVENUE OF THE STARS, 7TH FLOOR
LOS ANGELES, CA 90067
Assignment: 45
Reel/Frame:020368/0253   Pages: 5
Recorded: 01/15/2008
Attorney Dkt #:05516/325002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
10/12/2007
2
ZHAN, GUODONG
Exec Dt:
10/12/2007
3
SHENG, XIAYANG
Exec Dt:
11/07/2007
4
LOCKSTEDT, ALAN W.
Exec Dt:
10/12/2007
5
GRIFFO, ANTHONY
Exec Dt:
11/05/2007
6
SHEN, YUELIN
Exec Dt:
10/12/2007
7
DENG, HONG
Exec Dt:
10/12/2007
8
KESHAVAN, MADAPUSI K.
Exec Dt:
10/15/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080179104
11939320
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY SUITE 2800
HOUSTON, TX 77010
Assignment: 46
Reel/Frame:020479/0253   Pages: 5
Recorded: 02/07/2008
Attorney Dkt #:05516/328002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
10/12/2007
2
ZHAN, GUODONG
Exec Dt:
10/12/2007
3
SHENG, XIAYANG
Exec Dt:
11/07/2007
4
LOCKSTEDT, ALAN W.
Exec Dt:
10/12/2007
5
SHEN, YUELIN
Exec Dt:
10/12/2007
6
DENG, HONG
Exec Dt:
10/12/2007
7
GRIFFO, ANTHONY
Exec Dt:
11/05/2007
8
KESHAVAN, MADAPUSI K.
Exec Dt:
10/15/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080210473
11939330
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY SUITE 2800
HOUSTON, TX 77010
Assignment: 47
Reel/Frame:020533/0012   Pages: 3
Recorded: 02/20/2008
Attorney Dkt #:06-GD78(2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIFFO, ANTHONY
Exec Dt:
02/12/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8002859
US20080185189
12026525
Correspondence name and address
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
PATENT SERVICES
HOUSTON, TX 77032
Assignment: 48
Reel/Frame:026012/0676   Pages: 3
Recorded: 03/24/2011
Attorney Dkt #:05516/300003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
02/12/2008
2
KESHAVAN, MADAPUSI
Exec Dt:
02/12/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8002859
US20080185189
12026525
Correspondence name and address
JEFFREY S BERGMAN
909 FANNIN STREET
HOUSTON, TX 77010
Assignment: 49
Reel/Frame:020981/0028   Pages: 5
Recorded: 05/21/2008
Attorney Dkt #:70239-00094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
04/15/2008
2
GRIFFO, ANTHONY
Exec Dt:
03/31/2008
3
SHEN, YUELIN
Exec Dt:
03/31/2008
4
ZHANG, YOUHE
Exec Dt:
03/31/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8028771
US20080223623
12026398
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
333 SOUTH GRAND AVENUE
LOS ANGELES, CA 90071
Assignment: 50
Reel/Frame:021341/0808   Pages: 3
Recorded: 08/05/2008
Attorney Dkt #:05516/327002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
08/04/2008
2
KESHAVAN, MADAPUSI K.
Exec Dt:
07/31/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090038858
12185580
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY SUITE 2800
HOUSTON, TX 77010
Assignment: 51
Reel/Frame:023404/0194   Pages: 6
Recorded: 10/21/2009
Attorney Dkt #:05516/424002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELNAP, J. DANIEL
Exec Dt:
09/01/2009
2
GRIFFO, ANTHONY
Exec Dt:
08/31/2009
3
CARIVEAU, PETER THOMAS
Exec Dt:
08/31/2009
4
CORBETT, LOEL
Exec Dt:
08/27/2009
5
BAO, YAHUA
Exec Dt:
09/01/2009
6
DEMENNA, GERALD
Exec Dt:
09/04/2009
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535400
US20100095602
12581639
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 52
Reel/Frame:025754/0603   Pages: 4
Recorded: 02/07/2011
Attorney Dkt #:05516/458002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKWOOD, GREGORY T.
Exec Dt:
01/21/2011
2
KESHAVAN, MADAPUSI K.
Exec Dt:
01/03/2011
3
GRIFFO, ANTHONY
Exec Dt:
01/03/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8893828
US20110120781
12949290
Correspondence name and address
JEFFREY S BERGMAN
909 FANNIN STREET
SUITE 3500
H, TX 77010
Assignment: 53
Reel/Frame:026507/0303   Pages: 4
Recorded: 06/27/2011
Attorney Dkt #:05516/423002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAAVAN, MADAPUSI K.
Exec Dt:
05/19/2011
2
EYRE, RONALD K.
Exec Dt:
04/14/2011
3
GRIFFO, ANTHONY
Exec Dt:
06/10/2011
4
CARIVEAU, PETER THOMAS
Exec Dt:
05/19/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132121
US20110247278
13085089
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 54
Reel/Frame:026811/0860   Pages: 6
Recorded: 08/22/2011
Attorney Dkt #:05516/423002
Conveyance: CORRECTIVE ASSIGNMENT TOCORRECT THE TYPOGRAPHICAL ERROR IN THE FIRST APPLICANT'S NAME PREVIOUSLY RECORDED AT REEL 026507, FRAME 0303.
Assignors
1
KESHAVAN, MADAPUSI K.
Exec Dt:
05/19/2011
2
EYRE, RONALD K.
Exec Dt:
04/14/2011
3
GRIFFO, ANTHONY
Exec Dt:
06/10/2011
4
CARIVEAU, PETER THOMAS
Exec Dt:
05/19/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132121
US20110247278
13085089
Correspondence name and address
JEFFREY S. BERGMAN
OSHA-LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 55
Reel/Frame:028385/0116   Pages: 8
Recorded: 06/15/2012
Attorney Dkt #:09-GD132-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TESSITORE, TED
Exec Dt:
05/09/2012
2
GRIFFO, ANTHONY
Exec Dt:
05/10/2012
3
SHEN, YUELIN
Exec Dt:
05/09/2012
4
ZHANG, YOUHE
Exec Dt:
05/09/2012
5
KESHAVAN, MADAPUSI K.
Exec Dt:
05/09/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120247841
13433185
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 56
Reel/Frame:033362/0919   Pages: 8
Recorded: 07/22/2014
Attorney Dkt #:IS12.2902-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, MINGDONG
Exec Dt:
06/23/2014
2
LOCKWOOD, GREGORY T.
Exec Dt:
07/01/2014
3
DENG, XIN
Exec Dt:
07/01/2014
4
XIA, SIKE
Exec Dt:
06/23/2014
5
GRIFFO, ANTHONY
Exec Dt:
07/22/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262542
14213682
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 57
Reel/Frame:033674/0539   Pages: 3
Recorded: 09/05/2014
Attorney Dkt #:05516/300005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
07/22/2014
2
KESHAVAN, MADAPUSI K.
Exec Dt:
08/14/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9387571
US20130283701
13925320
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 58
Reel/Frame:033393/0193   Pages: 3
Recorded: 07/25/2014
Attorney Dkt #:05516/711001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
07/23/2014
2
REN, TING
Exec Dt:
07/23/2014
3
ROTH, CARY A.
Exec Dt:
07/23/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140374156
14308265
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 59
Reel/Frame:037017/0026   Pages: 7
Recorded: 11/11/2015
Attorney Dkt #:IS12.2153A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
10/26/2015
2
WHITE, ALYSIA C.
Exec Dt:
11/06/2015
3
KACHHIA, SAMEER R.
Exec Dt:
11/02/2015
4
ZHANG, YOUHE
Exec Dt:
10/28/2015
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150354284
14729618
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 60
Reel/Frame:051648/0892   Pages: 8
Recorded: 01/29/2020
Attorney Dkt #:IS17.1036A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFO, ANTHONY
Exec Dt:
11/20/2018
2
KESHAVAN, MADAPUSI K.
Exec Dt:
01/24/2020
3
ZHANG, YOUHE
Exec Dt:
11/28/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313176
US20190128072
16175920
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 05/24/2024 01:52 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT