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 : ZHENG, YIBING
Total Assignments: 19
Assignment: 1
Reel/Frame:017522/0936   Pages: 5
Recorded: 01/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAO MING
Exec Dt:
10/18/2005
2
ZHENG, YIBING
Exec Dt:
10/18/2005
3
PATTERSON, DOUGLAS J.
Exec Dt:
10/18/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7492664
US20070097788
11342145
Correspondence name and address
KEITH R. DERRINGTON
FROST BANK BUILDING
6750 WEST LOOP SOUTH, SUITE 920
BELLAIRE, TEXAS 77401
Assignment: 2
Reel/Frame:017983/0451   Pages: 5
Recorded: 06/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUBINSKY, VLADIMIR
Exec Dt:
06/05/2006
2
TANG, XIAO MING
Exec Dt:
05/17/2006
3
ZHENG, YIBING
Exec Dt:
05/17/2006
4
PATTERSON, DOUGLAS J.
Exec Dt:
05/17/2006
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7626886
US20070280048
11447746
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057
Assignment: 3
Reel/Frame:018300/0954   Pages: 5
Recorded: 09/22/2006
Conveyance: CORRECTED COVER SHEET TO CORRECT ASSIGNORS NAME, PREVIOUSLY RECORDED AT REEL/FRAME 017983/0451 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
DUBINSKY, VLADIMIR
Exec Dt:
06/05/2006
2
TANG, XIAO MING
Exec Dt:
05/17/2006
3
ZHENG, YIBING
Exec Dt:
05/17/2006
4
PATTERSON, DOUGLAS J.
Exec Dt:
05/17/2006
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7626886
US20070280048
11447746
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057
Assignment: 4
Reel/Frame:019710/0493   Pages: 4
Recorded: 08/17/2007
Attorney Dkt #:584-43925-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, YIBING
Exec Dt:
08/15/2007
2
TANG, XIAO MING
Exec Dt:
08/15/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672784
US20080010021
11820839
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 5
Reel/Frame:019867/0610   Pages: 4
Recorded: 09/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, YIBING
Exec Dt:
08/15/2007
2
TANG, XIAO MING
Exec Dt:
08/15/2007
3
PATTERSON, DOUGLAS J.
Exec Dt:
08/15/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672784
US20080010021
11820839
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 6
Reel/Frame:019877/0677   Pages: 5
Recorded: 09/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAO MING
Exec Dt:
08/02/2007
2
DUBINSKY, VLADIMIR
Exec Dt:
08/06/2007
3
ZHENG, YIBING
Exec Dt:
08/23/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7924652
US20080298174
11809384
Correspondence name and address
KEITH R. DERRINGTON
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 7
Reel/Frame:022064/0417   Pages: 4
Recorded: 01/06/2009
Attorney Dkt #:424-45505-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDNER, HENRY PAUL
Exec Dt:
12/04/2008
2
ZHENG, YIBING
Exec Dt:
12/04/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090107757
12255964
Correspondence name and address
KEITH R. DERRINGTON (005355.700148)
BRACEWELL & GIULIANI LLP, P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 8
Reel/Frame:022252/0014   Pages: 7
Recorded: 02/12/2009
Attorney Dkt #:424-47176-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, YIBING
Exec Dt:
01/16/2009
2
MOOS, DANIEL
Exec Dt:
01/15/2009
3
TANG, XIAO MING
Exec Dt:
01/16/2009
4
DUBINSKY, VLADIMIR
Exec Dt:
01/16/2009
5
PATTERSON, DOUGLAS J.
Exec Dt:
01/16/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8004932
US20090185446
12353159
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 9
Reel/Frame:022622/0370   Pages: 7
Recorded: 04/30/2009
Attorney Dkt #:424-45122-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEERITS, TIM W.
Exec Dt:
02/23/2009
2
TANG, XIAO MING
Exec Dt:
03/25/2009
3
ZHENG, YIBING
Exec Dt:
03/25/2009
4
PATTERSON, DOUGLAS J.
Exec Dt:
03/25/2009
5
MATHISZIK, HOLGER
Exec Dt:
02/23/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090205899
12388227
Correspondence name and address
MADAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 10
Reel/Frame:027185/0591   Pages: 7
Recorded: 11/07/2011
Attorney Dkt #:ACU4-52261-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, YIBING
Exec Dt:
09/21/2011
2
TANG, XIAO MING
Exec Dt:
09/22/2011
3
PATTERSON, DOUGLAS J.
Exec Dt:
09/23/2011
4
LILLY, DAVID H.
Exec Dt:
09/23/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130070560
13237335
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 11
Reel/Frame:034865/0667   Pages: 9
Recorded: 02/02/2015
Attorney Dkt #:15834-0094US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TIANRUN
Exec Dt:
12/10/2013
2
ZHENG, YIBING
Exec Dt:
08/21/2013
3
GILSTRAP, TATIANA
Exec Dt:
08/21/2013
4
CHENG, ARTHUR CHUEN HON
Exec Dt:
09/05/2013
5
EPSTEIN, ROBERT ERIC
Exec Dt:
09/04/2013
6
ZHANG, ZHIJUAN
Exec Dt:
08/21/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301932
US20160265348
14417439
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 12
Reel/Frame:035415/0983   Pages: 8
Recorded: 04/15/2015
Attorney Dkt #:15834-0093US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TIANRUN
Exec Dt:
03/27/2014
2
ZHENG, YIBING
Exec Dt:
08/21/2013
3
GILSTRAP, TATIANA
Exec Dt:
08/21/2013
4
CHENG, ARTHUR CHUEN HON
Exec Dt:
09/05/2013
5
EPSTEIN, ROBERT ERIC
Exec Dt:
09/04/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10712466
US20160231446
14413404
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 13
Reel/Frame:045125/0426   Pages: 14
Recorded: 03/06/2018
Attorney Dkt #:140846-031902US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, YIBING
Exec Dt:
10/15/2015
2
GE, ZHANYU
Exec Dt:
01/20/2016
3
TANG, YUMEI
Exec Dt:
12/02/2016
4
ALTHOFF, GARY DEAN
Exec Dt:
01/26/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180347339
15757949
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 14
Reel/Frame:045034/0396   Pages: 6
Recorded: 02/26/2018
Attorney Dkt #:164.2014-IPM-098097 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, YUMEI
Exec Dt:
11/17/2015
2
ZHENG, YIBING
Exec Dt:
11/17/2015
3
GE, ZHANYU
Exec Dt:
11/17/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PKWY. E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10634807
US20180252837
15755153
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731
Assignment: 15
Reel/Frame:041598/0824   Pages: 9
Recorded: 03/16/2017
Attorney Dkt #:063718.7376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILSTRAP, TATIANA
Exec Dt:
12/21/2015
2
LU, YINGHUI
Exec Dt:
12/14/2015
3
GRANVILLE, JOHN P.
Exec Dt:
11/23/2015
4
ZHENG, YIBING
Exec Dt:
01/06/2016
5
WELSH, DAVID ALAN
Exec Dt:
11/24/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10365389
US20170293044
15511868
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:044754/0801   Pages: 10
Recorded: 01/29/2018
Attorney Dkt #:164.2015-IPM-099421 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, YINGHUI
Exec Dt:
01/12/2016
2
COLLINS, MARK V.
Exec Dt:
04/20/2016
3
ZHENG, YIBING
Exec Dt:
01/13/2016
4
CHANG, CHUNG
Exec Dt:
02/12/2016
5
JAGANNATHAN, SRINIVASAN
Exec Dt:
02/15/2015
6
TAWARE, AVINASH VINAYAK
Exec Dt:
01/22/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PKWY. E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598563
US20180217021
15748364
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731
Assignment: 17
Reel/Frame:048709/0763   Pages: 6
Recorded: 03/27/2019
Attorney Dkt #:2016-IPM-099980U1(434US9)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, YIBING
Exec Dt:
08/23/2016
2
KORTAM, TAHER
Exec Dt:
08/22/2016
3
BATES, CLINT K.
Exec Dt:
08/08/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10329899
US20190032475
16071793
Correspondence name and address
LOCKE LORD LLP
600 TRAVIS STREET
SUITE 2800
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:046282/0538   Pages: 3
Recorded: 07/06/2018
Attorney Dkt #:PROB:008\HON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHENG, YIBING
Exec Dt:
07/02/2018
Assignee
1
PROBE TECHNOLOGY SERVICES, INC.
1132 EVERMAN PKWY, #100
FORTH WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11091999
US20190376380
16006064
Correspondence name and address
TIMOTHY HONEYCUTT
37713 PARKWAY OAKS LN.
MAGNOLIA, TX 77355
Assignment: 19
Reel/Frame:049213/0419   Pages: 3
Recorded: 05/17/2019
Attorney Dkt #:114-0015US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHENG, YIBING
Exec Dt:
05/06/2019
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200278466
16400716
Correspondence name and address
LEWIS & REESE, PLLC
11625 SPRING CYPRESS RD.
SUITE A
TOMBALL, TX 77377

Search Results as of: 05/25/2024 08:17 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