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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 : XIAO, JIAQI
Total Assignments: 12
Assignment: 1
Reel/Frame:007898/0303   Pages: 2
Recorded: 03/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
03/26/1996
2
ZHOU, QIANG
Exec Dt:
03/26/1996
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5774360
NONE
08622365
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
P.O. BOX 1407
HOUSTON, TEXAS 77042-3115
Assignment: 2
Reel/Frame:009290/0888   Pages: 5
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
06/05/1998
2
BEARD, DAVE
Exec Dt:
06/08/1998
3
CORLEY, BILL
Exec Dt:
06/05/1998
4
GELDMACHER, INGO
Exec Dt:
06/10/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6049209
NONE
09078875
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 3
Reel/Frame:009824/0491   Pages: 2
Recorded: 03/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
03/08/1999
2
GELDMACHER, INGO MICHAEL
Exec Dt:
03/08/1999
Assignee
1
BAKER HUGHES, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6219619
NONE
09264105
Correspondence name and address
DARRYL M. SPRINGS
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 4
Reel/Frame:011685/0656   Pages: 6
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LIMING
Exec Dt:
03/08/2001
2
KRIEGSHAUSER, BERTHOLD
Exec Dt:
03/19/2001
3
FANINI, OTTO
Exec Dt:
03/20/2001
4
XIAO, JIAQI
Exec Dt:
03/22/2001
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591194
NONE
09794963
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 5
Reel/Frame:011880/0202   Pages: 4
Recorded: 06/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
05/24/2001
2
GELDMACHER, INGO
Exec Dt:
05/30/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6442488
US20010039477
09798867
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:013087/0711   Pages: 5
Recorded: 07/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
06/20/2002
2
KRIEGSHAUSER, BERTHOLD
Exec Dt:
06/28/2002
3
FANINI, OTTO
Exec Dt:
06/27/2002
4
YU, LIMING
Exec Dt:
06/27/2002
5
MERCHANT, GULAMABBAS A.
Exec Dt:
06/27/2002
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6885947
US20030028324
10186927
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 7
Reel/Frame:014429/0100   Pages: 2
Recorded: 08/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIAO, JIAQI
Exec Dt:
08/23/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HARRIS COUNTY
HOUSTON, TEXAS 77072-5206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7010429
US20050040828
10646932
Correspondence name and address
BAKER BOTTS L.L.P.
PAUL N. KATZ
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON TX 77002-4995
Assignment: 8
Reel/Frame:014650/0550   Pages: 3
Recorded: 11/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIAO, JIAQI
Exec Dt:
10/27/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6795774
US20040088114
10283704
Correspondence name and address
CONLEY ROSE, P.C.
ROBERT M. GRAY
PO BOX 3267
HOUSTON, TX 77253-3267
Assignment: 9
Reel/Frame:014672/0006   Pages: 4
Recorded: 11/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
10/30/2003
2
GAO, LI
Exec Dt:
10/30/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026820
US20050093547
10701215
Correspondence name and address
CONLEY ROSE, P.C.
ROBERT M. TUTTLE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 10
Reel/Frame:015322/0488   Pages: 3
Recorded: 05/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIAO, JIAQI
Exec Dt:
05/10/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7269514
US20050256644
10843072
Correspondence name and address
CONLEY ROSE, P.C.
DANIEL J. KRUEGER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 11
Reel/Frame:015906/0614   Pages: 3
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
10/12/2004
2
GAO, LI
Exec Dt:
10/12/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030935
US20060082374
10965997
Correspondence name and address
BAKER BOTTS L.L.P.
BRADLEY S. BOWLING
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TX 77002-4995
Assignment: 12
Reel/Frame:056253/0239   Pages: 3
Recorded: 05/15/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JIAQI
Exec Dt:
10/10/2019
2
GAO, FENG
Exec Dt:
10/10/2019
Assignee
1
QILU UNIVERSITY OF TECHNOLOGY
NO.3501,DAXUE ROAD,CHANGQING DISTRICT
JINAN, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200200938
16600514
Correspondence name and address
TONY HOM
81 70 ST
BROOKLYN, NY 112091113

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