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 : BURHAN, YURI
Total Assignments: 29
Assignment: 1
Reel/Frame:024574/0230   Pages: 4
Recorded: 06/22/2010
Attorney Dkt #:08-GD150(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURHAN, YURI
Exec Dt:
05/27/2010
2
LOCKWOOD, GREGORY T.
Exec Dt:
05/27/2010
3
FULENCHEK, JONAN
Exec Dt:
05/27/2010
4
AZAR, MICHAEL G.
Exec Dt:
05/25/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004199
US20100320005
12820554
Correspondence name and address
SMITH INTERNATIONAL INC. PATENT SERVICES
1310 RANKIN RD.
HOUSTON, TX 77073
Assignment: 2
Reel/Frame:024820/0874   Pages: 6
Recorded: 08/11/2010
Attorney Dkt #:08-GD121(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
06/02/2010
2
SHEN, YUELIN
Exec Dt:
06/02/2010
3
LOCKWOOD, GREGORY
Exec Dt:
06/11/2010
4
BURHAN, YURI
Exec Dt:
06/11/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8727043
US20100314176
12814189
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 3
Reel/Frame:025439/0954   Pages: 6
Recorded: 12/02/2010
Attorney Dkt #:09-GD07(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKWOOD, GREGORY T
Exec Dt:
11/17/2010
2
ZHANG, YOUHE
Exec Dt:
11/17/2010
3
BURHAN, YURI
Exec Dt:
11/17/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8950518
US20110114394
12949350
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TX 77073
Assignment: 4
Reel/Frame:026012/0724   Pages: 3
Recorded: 03/24/2011
Attorney Dkt #:05516/456002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELIN
Exec Dt:
02/15/2011
2
ZHANG, YOUHE
Exec Dt:
01/27/2011
3
SHI, JIBIN
Exec Dt:
01/27/2011
4
BURHAN, YURI
Exec Dt:
01/27/2011
5
LOCKWOOD, GREGORY T.
Exec Dt:
03/16/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8702825
US20110192652
13024133
Correspondence name and address
JEFFREY S BERGMAN
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:026765/0146   Pages: 5
Recorded: 08/17/2011
Attorney Dkt #:05516/463002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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
NAGARAI, MAHAVIR
Exec Dt:
06/11/2011
6
DURAIRAJAH, 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
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 6
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: 7
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: 8
Reel/Frame:028493/0838   Pages: 7
Recorded: 07/05/2012
Attorney Dkt #:10-GD101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
05/07/2012
2
SHEN, YUELIN
Exec Dt:
05/09/2012
3
BURHAN, YURI
Exec Dt:
05/10/2012
4
SHI, JIBIN
Exec Dt:
06/12/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9739097
US20120273280
13456352
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:028493/0115   Pages: 8
Recorded: 07/05/2012
Attorney Dkt #:11-GD28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURHAN, YURI
Exec Dt:
06/13/2012
2
YU, JIAQING
Exec Dt:
06/12/2012
3
FULENCHEK, JONAN M.
Exec Dt:
06/05/2012
4
ZHANG, YOUHE
Exec Dt:
06/12/2012
5
SHEN, YUELIN
Exec Dt:
05/22/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187962
US20120273281
13456624
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:029040/0095   Pages: 5
Recorded: 09/27/2012
Attorney Dkt #:11-GD17-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
09/27/2012
2
SHI, JIBIN
Exec Dt:
09/12/2012
3
BURHAN, YURI
Exec Dt:
09/12/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284790
US20130015000
13542060
Correspondence name and address
LISA K. HOLTHUS
1310 RANKIN RD.
SMITH INTERNATIONAL INC./PATENT SERVICES
HOUSTON, TX 77073
Assignment: 11
Reel/Frame:032210/0600   Pages: 4
Recorded: 02/13/2014
Attorney Dkt #:05516/647003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
05/09/2013
2
CHEN, CHEN
Exec Dt:
05/09/2013
3
BURHAN, YURI
Exec Dt:
05/09/2013
4
SHI, JIBIN
Exec Dt:
05/09/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9464486
US20140174834
14138894
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:030580/0379   Pages: 7
Recorded: 06/10/2013
Attorney Dkt #:IS12.2297-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
06/03/2013
2
SHI, JIBIN
Exec Dt:
06/03/2013
3
BURHAN, YURI
Exec Dt:
05/31/2013
4
CHEN, CHEN
Exec Dt:
06/06/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328564
US20130333953
13786085
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 13
Reel/Frame:032816/0070   Pages: 5
Recorded: 05/03/2014
Attorney Dkt #:11-GD62-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURHAN, YURI
Exec Dt:
06/07/2013
2
ZHANG, YOUHE
Exec Dt:
06/11/2013
3
SHEN, YUELIN
Exec Dt:
06/05/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9322219
US20130140094
13706153
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:031353/0321   Pages: 9
Recorded: 10/06/2013
Attorney Dkt #:11-GD02-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURHAN, YURI
Exec Dt:
06/17/2013
2
HOFFMASTER, CARL M.
Exec Dt:
09/24/2013
3
LOCKWOOD, GREGORY
Exec Dt:
06/17/2013
4
SHEPHERD, RONDA S.
Exec Dt:
06/17/2013
5
O'LAIN, MATTHEW
Exec Dt:
06/26/2013
6
ALLEN, BOBBY L.
Exec Dt:
07/11/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130153306
13716031
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 15
Reel/Frame:030752/0197   Pages: 7
Recorded: 07/08/2013
Attorney Dkt #:IS12.2275-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
07/01/2013
2
AZAR, MICHAEL G.
Exec Dt:
06/28/2013
3
CHEN, CHEN
Exec Dt:
06/28/2013
4
BURHAN, YURI
Exec Dt:
06/28/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9464490
US20130292186
13836603
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 16
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: 17
Reel/Frame:031066/0128   Pages: 7
Recorded: 08/22/2013
Attorney Dkt #:11-GD74-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
08/16/2013
2
SHEN, YUELIN
Exec Dt:
07/30/2013
3
BURHAN, YURI
Exec Dt:
08/15/2013
4
HAUGVALDSTAD, KJELL
Exec Dt:
08/08/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291000
US20130146367
13677105
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 18
Reel/Frame:032246/0001   Pages: 6
Recorded: 02/19/2014
Attorney Dkt #:05516/621002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHEN
Exec Dt:
02/17/2014
2
BURHAN, YURI
Exec Dt:
02/11/2014
3
SHI, JIBIN
Exec Dt:
02/17/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9869133
US20140131118
14081593
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 19
Reel/Frame:032526/0085   Pages: 7
Recorded: 03/26/2014
Attorney Dkt #:05516/627004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURHAN, YURI
Exec Dt:
03/07/2014
2
SHI, JIBIN
Exec Dt:
03/07/2014
3
CHEN, CHEN
Exec Dt:
03/07/2014
4
ZHANG, YOUHE
Exec Dt:
03/07/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605486
US20140054094
13972465
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 20
Reel/Frame:032720/0035   Pages: 7
Recorded: 04/21/2014
Attorney Dkt #:IS12.3139-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
02/26/2014
2
CHEN, CHEN
Exec Dt:
04/21/2014
3
BURHAN, YURI
Exec Dt:
03/07/2014
4
SHI, JIBIN
Exec Dt:
04/07/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9464486
US20140174834
14138894
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:039942/0462   Pages: 7
Recorded: 10/05/2016
Attorney Dkt #:IS12.3139-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
02/26/2014
2
CHEN, CHEN
Exec Dt:
04/21/2014
3
BURHAN, YURI
Exec Dt:
03/07/2014
4
SHI, JIBIN
Exec Dt:
04/07/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119341
US20170016281
15262896
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 22
Reel/Frame:033494/0906   Pages: 5
Recorded: 08/08/2014
Attorney Dkt #:05516/709002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
04/30/2014
2
LEANY, FRANCIS
Exec Dt:
04/30/2014
3
PIERCE, JOHN J.
Exec Dt:
04/30/2014
4
ZHANG, YOUHE
Exec Dt:
06/02/2014
5
BURHAN, YURI
Exec Dt:
06/02/2014
Assignees
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
2
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890636
US20140339882
14282813
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 23
Reel/Frame:033508/0066   Pages: 5
Recorded: 08/11/2014
Attorney Dkt #:11-GD111-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARIVEAU, PETER T.
Exec Dt:
07/30/2014
2
BURHAN, YURI
Exec Dt:
08/11/2014
3
SHEN, YUELIN
Exec Dt:
08/11/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140374169
14369531
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 24
Reel/Frame:034357/0606   Pages: 4
Recorded: 12/03/2014
Attorney Dkt #:05516/671002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURHAN, YURI
Exec Dt:
08/11/2014
2
ZHANG, YOUHE
Exec Dt:
08/11/2014
3
CHEN, CHEN
Exec Dt:
10/20/2014
4
SWINEHART, JOSEPH
Exec Dt:
08/11/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150047911
14459828
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 25
Reel/Frame:038721/0893   Pages: 9
Recorded: 05/26/2016
Attorney Dkt #:11-ME71-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EYRE, RONALD K.
Exec Dt:
05/23/2016
2
BELNAP, JOHN DANIEL
Exec Dt:
05/24/2016
3
ZHANG, YOUHE
Exec Dt:
05/23/2016
4
SHEN, YUELIN
Exec Dt:
05/23/2016
5
SHI, JIBIN
Exec Dt:
05/23/2016
6
BURHAN, YURI
Exec Dt:
05/23/2016
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482056
US20130168159
13719326
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 26
Reel/Frame:046961/0303   Pages: 10
Recorded: 09/25/2018
Attorney Dkt #:IS13.4107-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
02/21/2018
2
CHEN, CHEN
Exec Dt:
02/23/2018
3
BURHAN, YURI
Exec Dt:
02/28/2018
4
DURAIRAJAN, BALASUBRAMANIAN
Exec Dt:
09/24/2018
5
TAMMINENI, SANDEEP
Exec Dt:
07/12/2017
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774596
US20180283106
15764002
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 27
Reel/Frame:054072/0038   Pages: 9
Recorded: 10/15/2020
Attorney Dkt #:WIS-P071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DODGE, JEFFREY N.
Exec Dt:
11/06/2019
2
XIA, SIKE
Exec Dt:
11/06/2019
3
BURHAN, YURI
Exec Dt:
11/06/2019
4
ALSUP, SHELTON W.
Exec Dt:
11/06/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210115736
17071928
Correspondence name and address
HUBBARD JOHNSTON PLLC
P.O. BOX 670688
DALLAS, TX 75367
Assignment: 28
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: 29
Reel/Frame:064357/0846   Pages: 15
Recorded: 07/24/2023
Attorney Dkt #:IS20.2060-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YOUHE
Exec Dt:
08/18/2022
2
SONG, HUIMIN
Exec Dt:
08/18/2022
3
SHEN, YUELIN
Exec Dt:
07/28/2022
4
GAN, XIAOGE
Exec Dt:
08/10/2022
5
BURHAN, YURI
Exec Dt:
08/18/2022
6
CHELLAPPA, SUDARSANAM
Exec Dt:
08/18/2022
7
MCDONOUGH, SCOTT D.
Exec Dt:
05/24/2023
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026740
18356513
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 05/09/2024 03:07 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