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 : DURAIRAJAN, BALA
Total Assignments: 29
Assignment: 1
Reel/Frame:016606/0823   Pages: 4
Recorded: 06/02/2005
Attorney Dkt #:05516/209001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARIVEAU, PETER THOMAS
Exec Dt:
04/29/2005
2
DURAIRAJAN, BALA
Exec Dt:
04/28/2005
3
HUANG, SUJIAN
Exec Dt:
04/30/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7831419
US20060167669
11041911
Correspondence name and address
JEFFREY S. BERGMAN
OSHA - LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:016650/0658   Pages: 4
Recorded: 06/03/2005
Attorney Dkt #:05516/210001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARIVEAU, PETER THOMAS
Exec Dt:
04/29/2005
2
DURAIRAJAN, BALA
Exec Dt:
04/28/2005
3
HUANG, SUJIAN
Exec Dt:
04/30/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7308957
US20060157279
11037553
Correspondence name and address
JONATHAN P. OSHA
OSHA - LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:016664/0755   Pages: 4
Recorded: 06/03/2005
Attorney Dkt #:05516/208001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
04/28/2005
2
CARIVEAU, PETER THOMAS
Exec Dt:
04/28/2005
3
HUANG, SUJIAN
Exec Dt:
04/30/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060162968
11041895
Correspondence name and address
JEFFREY S. BERGMAN
OSHA - LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:016658/0556   Pages: 4
Recorded: 06/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARIVEAU, PETER THOMAS
Exec Dt:
05/18/2005
2
DURAIRAJAN, BALA
Exec Dt:
05/18/2005
3
HUANG, SUJIAN
Exec Dt:
05/05/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060167668
11041910
Correspondence name and address
JONATHAN P. OSHA
OSHA . LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:017683/0056   Pages: 6
Recorded: 05/26/2006
Attorney Dkt #:5516.208002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
03/29/2006
2
CARIVEAU, PETER THOMAS
Exec Dt:
03/06/2006
3
HUANG, SUJIAN J.
Exec Dt:
03/29/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7441612
US20060180356
11329976
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 6
Reel/Frame:018446/0560   Pages: 4
Recorded: 10/19/2006
Attorney Dkt #:05516/226002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARIVEAU, PETER THOMAS
Exec Dt:
10/11/2006
2
DURAIRAJAN, BALA
Exec Dt:
10/10/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070093996
11583668
Correspondence name and address
JEFFREY S. BERGMAN
OSHA-LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:019486/0962   Pages: 4
Recorded: 06/27/2007
Attorney Dkt #:1030-29801 TJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARIVEAU, PETER T.
Exec Dt:
06/04/2007
2
DURAIRAJAN, BALA
Exec Dt:
06/27/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8061453
US20070272445
11753268
Correspondence name and address
GREGORY L. MAAG
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 8
Reel/Frame:019741/0019   Pages: 7
Recorded: 08/24/2007
Attorney Dkt #:1030-38700 TJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
07/06/2007
2
HOFFMASTER, CARL M.
Exec Dt:
07/06/2007
3
DOUGLAS, CHARLES H.S., III
Exec Dt:
07/06/2007
4
CISNEROS, DENNIS
Exec Dt:
07/06/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703557
US20080302575
11760933
Correspondence name and address
THADDEUS J. FALESKI
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 9
Reel/Frame:020973/0593   Pages: 3
Recorded: 05/20/2008
Attorney Dkt #:05516/367001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
01/14/2008
2
FULENCHEK, JONAN
Exec Dt:
01/04/2008
3
LOCKWOOD, GREGORY T.
Exec Dt:
01/14/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9103170
US20090283334
12122467
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77032
Assignment: 10
Reel/Frame:021499/0207   Pages: 3
Recorded: 09/09/2008
Attorney Dkt #:05516/380001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
07/25/2008
2
HOFFMASTER, CARL M.
Exec Dt:
07/25/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8783387
US20100059287
12205778
Correspondence name and address
OSHA LIANG, LLP
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:021652/0339   Pages: 3
Recorded: 10/08/2008
Attorney Dkt #:05516/379001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
08/29/2008
2
HOFFMASTER, CARL M.
Exec Dt:
09/29/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8833492
US20100084198
12247959
Correspondence name and address
OSHA, LIANG LLP / SMITH
TWO HOUSTON CENTER
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:021652/0390   Pages: 3
Recorded: 10/08/2008
Attorney Dkt #:05516/379001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
08/29/2008
2
HOFFMASTER, CARL M.
Exec Dt:
09/29/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8833492
US20100084198
12247959
Correspondence name and address
OSHA LIANG, LLP
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:022230/0295   Pages: 6
Recorded: 02/06/2009
Attorney Dkt #:1030-39101 TJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
02/05/2009
2
HOFFMASTER, CARL M.
Exec Dt:
02/05/2009
3
AZAR, MICHAEL G.
Exec Dt:
02/02/2009
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9016407
US20090145669
12329163
Correspondence name and address
THADDEUS J. FALESKI
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 14
Reel/Frame:022279/0568   Pages: 6
Recorded: 02/19/2009
Attorney Dkt #:1030-39201 TJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
02/12/2009
2
HOFFMASTER, CARL M.
Exec Dt:
02/12/2009
3
ARTEAGA, ROLANDO DESCARPONTRIEZ
Exec Dt:
02/07/2009
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8127863
US20090145663
12330633
Correspondence name and address
THADDEUS J. FALESKI
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 15
Reel/Frame:022790/0827   Pages: 7
Recorded: 06/08/2009
Attorney Dkt #:1030-40501 TJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
05/20/2009
2
HOFFMASTER, CARL M.
Exec Dt:
05/20/2009
3
AZAR, MICHAEL G.
Exec Dt:
04/13/2009
4
BUSH, KURT T.
Exec Dt:
05/20/2009
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8100202
US20090266619
12416202
Correspondence name and address
THADDEUS J. FALESKI
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 16
Reel/Frame:026235/0496   Pages: 4
Recorded: 05/06/2011
Attorney Dkt #:05516/397002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, GEOFFREY M.
Exec Dt:
08/02/2009
2
HOFFMASTER, CARL M.
Exec Dt:
07/29/2009
3
DURAIRAJAN, BALA
Exec Dt:
07/29/2009
4
AZAR, MICHAEL GEORGE
Exec Dt:
07/28/2009
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100018780
12507730
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 17
Reel/Frame:024627/0248   Pages: 5
Recorded: 07/01/2010
Attorney Dkt #:06-GD94(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
07/01/2010
2
TERRACINA, DWAYNE P
Exec Dt:
06/30/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8783386
US20110000714
12828887
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 18
Reel/Frame:026535/0969   Pages: 4
Recorded: 07/01/2011
Attorney Dkt #:05516/338003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELIN
Exec Dt:
04/26/2011
2
ZHANG, YOUHE
Exec Dt:
04/26/2011
3
DURAIRAJAN, BALA
Exec Dt:
04/26/2011
4
DOUGLAS, CHARLES H.S., III
Exec Dt:
04/18/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8869919
US20110253457
13089948
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 19
Reel/Frame:027137/0927   Pages: 11
Recorded: 09/29/2011
Attorney Dkt #:05516/463002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH AND SIXTH APPLICANTS NAMES PREVIOUSLY RECORDED AT REEL 026765, FRAME 0146
Assignors
1
SHEN, YUELIN
Exec Dt:
07/05/2011
2
ZHANG, JOHN
Exec Dt:
06/23/2011
3
BURHAN, YURI
Exec Dt:
06/13/2011
4
SIRACKI, MICHAEL A.
Exec Dt:
06/14/2011
5
NAGARAJ, MAHAVIR
Exec Dt:
06/11/2011
6
DURAIRAJAN, BALA
Exec Dt:
06/13/2011
7
MCDONOUGH, SCOTT D.
Exec Dt:
06/22/2011
8
CARIVEAU, PETER THOMAS
Exec Dt:
06/24/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8991523
US20110297454
13152626
Correspondence name and address
JEFFREY S. BERGMAN
OSHA-LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 20
Reel/Frame:027690/0218   Pages: 6
Recorded: 12/06/2011
Attorney Dkt #:05516/463002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND APPLICANT'S NAME PREVIOUSLY RECORDED AT REEL 027137, FRAME 0927.
Assignors
1
SHEN, YUELIN
Exec Dt:
07/05/2011
2
ZHANG, YOUHE
Exec Dt:
06/23/2011
3
BURHAN, YURI
Exec Dt:
06/13/2011
4
SIRACKI, MICHAEL A.
Exec Dt:
06/14/2011
5
NAGARAJ, MAHAVIR
Exec Dt:
06/11/2011
6
DURAIRAJAN, BALA
Exec Dt:
06/13/2011
7
MCDONOUGH, SCOTT D.
Exec Dt:
06/22/2011
8
CARIVEAU, PETER THOMAS
Exec Dt:
06/24/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8991523
US20110297454
13152626
Correspondence name and address
JEFFREY S. BERGMAN
OSHA - LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:028224/0683   Pages: 3
Recorded: 05/17/2012
Attorney Dkt #:05516/474002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZAR, MICHAEL G.
Exec Dt:
04/09/2012
2
DURAIRAJAN, BALA
Exec Dt:
04/10/2012
3
KESHAVAN, MADAPUSI K.
Exec Dt:
04/10/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9366090
US20120205163
13370734
Correspondence name and address
CARLYN ANNE BURTON
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 22
Reel/Frame:028364/0343   Pages: 5
Recorded: 06/13/2012
Attorney Dkt #:05516/563002 (VAV)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZAR, MICHAEL G.
Exec Dt:
04/30/2012
2
DURAIRAJAN, BALA
Exec Dt:
04/10/2012
3
KESHAVAN, MADAPUSI K.
Exec Dt:
04/26/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9404312
US20120234610
13370862
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 23
Reel/Frame:030950/0334   Pages: 4
Recorded: 08/06/2013
Attorney Dkt #:05516/474AO1 (AMD)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZAR, MICHAEL G.
Exec Dt:
04/09/2012
2
DURAIRAJAN, BALA
Exec Dt:
04/10/2012
3
KESHAVAN, MADAPUSI K.
Exec Dt:
04/10/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9366090
US20120205163
13370734
Correspondence name and address
JONATHAN P. OSHA
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 24
Reel/Frame:030950/0416   Pages: 6
Recorded: 08/06/2013
Attorney Dkt #:05516/563AO1 (AMD)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZAR, MICHAEL G.
Exec Dt:
04/30/2012
2
DURAIRAJAN, BALA
Exec Dt:
04/10/2012
3
KESHAVAN, MADAPUSI K.
Exec Dt:
04/26/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9404312
US20120234610
13370862
Correspondence name and address
JONATHAN P. OSHA
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 25
Reel/Frame:028944/0218   Pages: 4
Recorded: 09/12/2012
Attorney Dkt #:05516/601001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
09/05/2012
2
BIJAI, RAHUL
Exec Dt:
09/05/2012
3
TAMMINENI, SANDEEP
Exec Dt:
09/05/2012
4
MOORE, WILLIAM
Exec Dt:
09/05/2012
5
LONG, EHREN
Exec Dt:
09/05/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617794
US20130341101
13531007
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
STE 3500
HOUSTON, TX 77010
Assignment: 26
Reel/Frame:031590/0146   Pages: 7
Recorded: 11/13/2013
Attorney Dkt #:05516/654003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
07/15/2013
2
AZAR, MICHAEL G.
Exec Dt:
07/15/2013
3
BURHAN, YURI
Exec Dt:
07/15/2013
4
ZHANG, YOUHE
Exec Dt:
07/15/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140124270
14070125
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 27
Reel/Frame:032671/0128   Pages: 5
Recorded: 04/15/2014
Attorney Dkt #:IS12.2948A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZAR, MICHAEL G.
Exec Dt:
04/07/2014
2
DURAIRAJAN, BALA
Exec Dt:
04/07/2014
3
KESHAVAN, MADAPUSI K.
Exec Dt:
04/07/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10309156
US20140262545
14206280
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 28
Reel/Frame:032713/0134   Pages: 5
Recorded: 04/19/2014
Attorney Dkt #:IS12.2948-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZAR, MICHAEL G.
Exec Dt:
04/07/2014
2
DURAIRAJAN, BALA
Exec Dt:
04/07/2014
3
KESHAVAN, MADAPUSI K.
Exec Dt:
04/07/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030452
US20140262544
14206228
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 29
Reel/Frame:038891/0334   Pages: 13
Recorded: 06/12/2016
Attorney Dkt #:IS13.3833A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHEN
Exec Dt:
06/04/2015
2
SONG, HUIMIN
Exec Dt:
03/03/2015
3
ZHAO, LIANG
Exec Dt:
05/15/2015
4
ZHANG, YOUHE
Exec Dt:
05/07/2015
5
AZAR, MICHAEL G.
Exec Dt:
03/03/2015
6
GAN, XIAOGE
Exec Dt:
03/02/2015
7
KESHAVAN, MADAPUSI K.
Exec Dt:
05/22/2015
8
LIN, ZHIJUN
Exec Dt:
03/03/2015
9
DURAIRAJAN, BALA
Exec Dt:
04/22/2015
10
STEWART, MICHAEL L.
Exec Dt:
03/02/2015
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287825
US20150259988
14613144
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 05/25/2024 10:28 PM
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