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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 : HU, JIANBING
Total Assignments: 8
Assignment: 1
Reel/Frame:026269/0614   Pages: 3
Recorded: 05/12/2011
Attorney Dkt #:05516/498001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HU, JIANBING
Exec Dt:
02/03/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936099
US20120199363
13020451
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:026316/0323   Pages: 7
Recorded: 05/20/2011
Attorney Dkt #:10-SBE66(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN
Exec Dt:
05/19/2011
2
HU, JIANBING
Exec Dt:
05/09/2011
3
TERRACINA, DWAYNE P
Exec Dt:
05/19/2011
4
RAY, TOMMY G
Exec Dt:
05/19/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8863843
US20110284233
13112326
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 3
Reel/Frame:033091/0133   Pages: 13
Recorded: 06/12/2014
Attorney Dkt #:IS12.2176-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHOITE, SAMEER P.
Exec Dt:
04/18/2013
2
CALIN, MIHAI SILVIU
Exec Dt:
04/22/2013
3
CRISTUREAN, ANDI LUCIAN DORIN
Exec Dt:
04/23/2013
4
DEWEY, CHARLES H.
Exec Dt:
04/15/2013
5
DOBOS, JAROSLAV
Exec Dt:
04/23/2013
6
HU, JIANBING
Exec Dt:
04/15/2013
7
SWITZER, DAVID ARTHUR SIDNEY
Exec Dt:
04/22/2013
8
UTTER, ROBERT
Exec Dt:
04/22/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130206401
13765463
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:030851/0134   Pages: 5
Recorded: 07/22/2013
Attorney Dkt #:IS12.2142-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HU, JIANBING
Exec Dt:
05/02/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9243457
US20140131108
13797354
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 5
Reel/Frame:037243/0281   Pages: 20
Recorded: 12/09/2015
Attorney Dkt #:IS12.3393-US-PCT SIGNING
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, JIANBING
Exec Dt:
07/07/2014
2
LARSEN, JAMES LAYNE
Exec Dt:
08/07/2014
3
RAY, TOMMY G.
Exec Dt:
07/21/2014
4
TERRACINA, DWAYNE P.
Exec Dt:
07/21/2014
5
GAO, RUI
Exec Dt:
07/07/2014
6
WANG, WEIXIONG
Exec Dt:
07/21/2014
7
ZHANG, MING
Exec Dt:
07/07/2014
8
SU, ZHENBI
Exec Dt:
07/07/2014
9
YANG, BAOZHONG
Exec Dt:
07/07/2014
10
XU, SIQI
Exec Dt:
07/09/2014
11
CHELLAPPA, SUDARSANAM
Exec Dt:
07/21/2014
12
SAHETA, VISHAL
Exec Dt:
08/01/2014
13
UTTER, ROBERT
Exec Dt:
08/15/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160032710
14777078
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:037256/0380   Pages: 22
Recorded: 12/10/2015
Attorney Dkt #:IS12.3393-US-PCT CRCTIVE
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE FOR INVENTOR VISHAL SAHETA PREVIOUSLY RECORDED ON REEL 037243 FRAME 0281. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HU, JIANBING
Exec Dt:
07/07/2014
2
LARSEN, JAMES LAYNE
Exec Dt:
08/07/2014
3
RAY, TOMMY G.
Exec Dt:
07/21/2014
4
TERRACINA, DWAYNE P.
Exec Dt:
07/21/2014
5
GAO, RUI
Exec Dt:
07/07/2014
6
WANG, WEIXIONG
Exec Dt:
07/21/2014
7
ZHANG, MING
Exec Dt:
07/07/2014
8
SU, ZHENBI
Exec Dt:
07/07/2014
9
YANG, BAOZHONG
Exec Dt:
07/07/2014
10
XU, SIQI
Exec Dt:
07/09/2014
11
CHELLAPPA, SUDARSANAM
Exec Dt:
07/21/2014
12
SAHETA, VISHAL
Exec Dt:
08/15/2014
13
UTTER, ROBERT
Exec Dt:
08/15/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160032710
14777078
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:034294/0561   Pages: 11
Recorded: 12/02/2014
Attorney Dkt #:11-BHA174-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, BAOZHONG
Exec Dt:
11/03/2014
2
RAY, TOMMY G.
Exec Dt:
12/01/2014
3
HU, JIANBING
Exec Dt:
11/03/2014
4
SU, ZHENBI
Exec Dt:
11/06/2014
5
TERRACINA, DWAYNE P.
Exec Dt:
11/03/2014
6
HU, XIN
Exec Dt:
11/03/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150114716
14497413
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:049618/0040   Pages: 11
Recorded: 06/28/2019
Attorney Dkt #:IS16.0908-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, ZHENBI
Exec Dt:
02/27/2019
2
PALANI, VIJAYAKUMAR
Exec Dt:
06/26/2019
3
CHELLAPPA, SUDARSANAM
Exec Dt:
06/26/2019
4
HU, JIANBING
Exec Dt:
06/27/2019
5
GLASS, CHRISTOPHER
Exec Dt:
03/01/2019
6
BURDETT, TIMOTHY ANDREW
Exec Dt:
03/01/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10648266
US20180094496
15719672
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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