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 : LI, SHANJUN
Total Assignments: 38
Assignment: 1
Reel/Frame:004207/0999   Pages: 1
Recorded: 01/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VOGL, OTTO
Exec Dt:
11/18/1983
2
LI, SHANJUN
Exec Dt:
11/18/1983
Assignee
1
ENERGY, THE UNITED STATES OF AMERICA REPRESENTED BY THE DEPARTMENT OF
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4745194
NONE
06539366
Correspondence name and address
WILLIAM R. MOSER
ASST. GEN. COUNSEL FOR PATS.
US DEPT OF ENERGY GC-42(FORSTL)MS:6F-067
1000 INDEPENDENCE AVE., S. W.
WASHINGTON, DC 20585
Assignment: 2
Reel/Frame:024284/0058   Pages: 6
Recorded: 04/23/2010
Attorney Dkt #:1880.287WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
04/06/2010
2
WU, HSU-HSIANG
Exec Dt:
04/05/2010
3
LI, SHANJUN
Exec Dt:
04/05/2010
Assignee
1
HALIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9791586
NONE
13502571
Correspondence name and address
DAVID R. COCHRAN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 3
Reel/Frame:024695/0522   Pages: 6
Recorded: 07/16/2010
Attorney Dkt #:1391-806.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
07/15/2010
2
TANG, YUMEI
Exec Dt:
07/15/2010
3
LI, SHANJUN
Exec Dt:
07/15/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002649
NONE
13695455
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 4
Reel/Frame:029215/0818   Pages: 6
Recorded: 10/31/2012
Attorney Dkt #:1391-806.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
07/15/2010
2
TANG, YUMEI
Exec Dt:
07/15/2010
3
LI, SHANJUN
Exec Dt:
07/15/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002649
US20130046474
13695455
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 5
Reel/Frame:024966/0402   Pages: 6
Recorded: 09/09/2010
Attorney Dkt #:1880.315WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
08/23/2010
2
LI, SHANJUN
Exec Dt:
08/23/2010
3
TANG, YUMEI
Exec Dt:
08/23/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9529113
NONE
13814406
Correspondence name and address
DAVID R. COCHRAN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 6
Reel/Frame:029757/0466   Pages: 6
Recorded: 02/05/2013
Attorney Dkt #:1880.315US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
08/23/2010
2
LI, SHANJUN
Exec Dt:
08/23/2010
3
TANG, YUMEI
Exec Dt:
08/23/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9529113
US20130144530
13814406
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:025359/0767   Pages: 6
Recorded: 11/15/2010
Attorney Dkt #:1391-810.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
11/11/2010
2
LI, SHANJUN
Exec Dt:
11/10/2010
3
LI, JING
Exec Dt:
11/10/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8947095
US20130257436
13884181
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 8
Reel/Frame:026233/0210   Pages: 4
Recorded: 05/05/2011
Attorney Dkt #:2011-IP-044039U1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
04/20/2011
2
WU, HSU-HSIANG
Exec Dt:
04/20/2011
3
BITTAR, MICHAEL
Exec Dt:
05/05/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8954280
US20120283951
13101889
Correspondence name and address
BAKER BOTTS L.L.P
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:034656/0133   Pages: 4
Recorded: 01/07/2015
Attorney Dkt #:063718.3891
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
04/20/2011
2
WU, HSU-HSIANG
Exec Dt:
04/20/2011
3
BITTAR, MICHAEL
Exec Dt:
05/05/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9753175
US20150355368
14591540
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:026341/0915   Pages: 7
Recorded: 05/26/2011
Attorney Dkt #:1391-812.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
05/21/2011
2
LI, JING
Exec Dt:
05/20/2011
3
LI, SHANJUN
Exec Dt:
05/20/2011
4
FINKE, MICHAEL D.
Exec Dt:
05/20/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8844648
US20110308859
13116069
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 11
Reel/Frame:026342/0718   Pages: 5
Recorded: 05/26/2011
Attorney Dkt #:1391-813.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
05/21/2011
2
LI, SHANJUN
Exec Dt:
05/20/2011
3
WU, HSU-HSIANG
Exec Dt:
05/20/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749243
US20110308794
13116150
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 12
Reel/Frame:027160/0001   Pages: 7
Recorded: 11/02/2011
Attorney Dkt #:1391-810.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
10/27/2011
2
SAN MARTIN, LUIS
Exec Dt:
10/27/2011
3
BITTAR, MICHAEL S.
Exec Dt:
10/29/2011
4
LI, JING
Exec Dt:
10/27/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9547100
US20130234718
13884034
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 13
Reel/Frame:030372/0521   Pages: 7
Recorded: 05/08/2013
Attorney Dkt #:1391-810.13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
10/27/2011
2
SAN MARTIN, LUIS E.
Exec Dt:
10/27/2011
3
BITTAR, MICHAEL S.
Exec Dt:
10/29/2011
4
LI, JING
Exec Dt:
10/27/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9547100
US20130234718
13884034
Correspondence name and address
KRUEGER ISELIN
P.O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 14
Reel/Frame:029377/0177   Pages: 7
Recorded: 11/29/2012
Attorney Dkt #:1880.354WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
11/14/2011
2
BITTAR, MICHAEL S.
Exec Dt:
11/12/2011
3
WU, DAGANG
Exec Dt:
11/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9354349
NONE
14005198
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:032354/0920   Pages: 8
Recorded: 03/05/2014
Attorney Dkt #:1880.354US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
11/14/2011
2
BITTAR, MICHAEL S.
Exec Dt:
11/12/2011
3
WU, DAGANG
Exec Dt:
11/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9354349
US20140244174
14005198
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 16
Reel/Frame:035899/0215   Pages: 7
Recorded: 06/12/2015
Attorney Dkt #:1880.354US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
11/14/2011
2
BITTAR, MICHAEL S.
Exec Dt:
11/12/2011
3
WU, DAGANG
Exec Dt:
11/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9360584
US20140188391
14196437
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 17
Reel/Frame:029917/0220   Pages: 6
Recorded: 03/04/2013
Attorney Dkt #:1880.358WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
12/16/2011
2
BITTAR, MICHAEL S.
Exec Dt:
12/29/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9239402
NONE
14370188
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:036983/0341   Pages: 6
Recorded: 11/06/2015
Attorney Dkt #:1880.358US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
12/16/2011
2
BITTAR, MICHAEL S.
Exec Dt:
12/29/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9239402
US20150134254
14370188
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 19
Reel/Frame:028072/0270   Pages: 8
Recorded: 04/19/2012
Attorney Dkt #:1880.287US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
04/06/2012
2
WU, HSU-HSIANG
Exec Dt:
04/05/2012
3
LI, SHANJUN
Exec Dt:
04/05/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9791586
US20120199394
13502571
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 20
Reel/Frame:028125/0921   Pages: 5
Recorded: 04/30/2012
Attorney Dkt #:063718.1978
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
04/27/2012
2
WU, HSU-HSIANG
Exec Dt:
04/27/2012
3
BITTAR, MICHAEL S.
Exec Dt:
04/28/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8954280
US20120283951
13101889
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA STREET
HOUSTON, TX 77002
Assignment: 21
Reel/Frame:028987/0461   Pages: 7
Recorded: 09/19/2012
Attorney Dkt #:063718.1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/11/2012
2
WU, DAGANG
Exec Dt:
07/11/2012
3
SAN MARTIN, LUIS
Exec Dt:
07/11/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416336
US20160054467
14409931
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA STREET
HOUSTON, TX 77002
Assignment: 22
Reel/Frame:029281/0577   Pages: 8
Recorded: 11/12/2012
Attorney Dkt #:063718.1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/11/2012
2
WU, DAGANG
Exec Dt:
07/11/2012
3
SAN MARTIN, LUIS
Exec Dt:
07/11/2012
4
TANG, YUMEI
Exec Dt:
07/11/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416336
US20160054467
14409931
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA STREET
HOUSTON, TX 77002
Assignment: 23
Reel/Frame:034560/0615   Pages: 8
Recorded: 12/19/2014
Attorney Dkt #:0634718.3869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/11/2012
2
WU, DAGANG
Exec Dt:
07/11/2012
3
SAN MARTIN, LUIS
Exec Dt:
07/11/2012
4
TANG, YUMEI
Exec Dt:
07/11/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416336
US20160054467
14409931
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 24
Reel/Frame:028561/0438   Pages: 5
Recorded: 07/16/2012
Attorney Dkt #:1391-868.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, YUMEI
Exec Dt:
07/12/2012
2
BITTAR, MICHAEL S.
Exec Dt:
07/14/2012
3
LI, SHANJUN
Exec Dt:
07/12/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115569
US20120283952
13549679
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 25
Reel/Frame:028987/0039   Pages: 6
Recorded: 09/19/2012
Attorney Dkt #:063718.1917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/12/2012
2
SAN MARTIN, LUIS A.
Exec Dt:
07/12/2012
3
DONDERICI, BURKAY
Exec Dt:
07/12/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10302797
US20150185353
14409890
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA STREET
HOUSTON, TX 77002
Assignment: 26
Reel/Frame:030262/0241   Pages: 7
Recorded: 04/23/2013
Attorney Dkt #:063718.1917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/12/2012
2
SAN MARTIN, LUIS E.
Exec Dt:
07/12/2012
3
DONDERICI, BURKAY
Exec Dt:
07/12/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10302797
US20150185353
14409890
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA
CAROL ANDREWS
HOUSTON, TX 77002
Assignment: 27
Reel/Frame:034252/0862   Pages: 8
Recorded: 11/24/2014
Attorney Dkt #: 1880.389US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/12/2012
2
SAN MARTIN, LUIS
Exec Dt:
07/13/2012
3
BITTAR, MICHAEL S.
Exec Dt:
07/14/2012
4
LI, JING
Exec Dt:
07/07/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10175378
US20150177406
14403455
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / HALLIBUR
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 28
Reel/Frame:034560/0123   Pages: 6
Recorded: 12/19/2014
Attorney Dkt #:063718.3879
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/12/2012
2
SAN MARTIN, LUIS E.
Exec Dt:
07/12/2012
3
DONDERICI, BURKAY
Exec Dt:
07/12/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10302797
US20150185353
14409890
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 29
Reel/Frame:028554/0697   Pages: 7
Recorded: 07/16/2012
Attorney Dkt #:1391-881.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIE, XIAOCHUN
Exec Dt:
07/13/2012
2
LI, SHANJUN
Exec Dt:
07/13/2012
3
DONDERICI, BURKAY
Exec Dt:
07/13/2012
4
SAN MARTIN, LUIS E.
Exec Dt:
07/13/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9081114
NONE
14356139
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 30
Reel/Frame:029633/0399   Pages: 9
Recorded: 01/15/2013
Attorney Dkt #:1880.411WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANMARTIN, LUIS
Exec Dt:
07/13/2012
2
LI, SHANJUN
Exec Dt:
07/13/2012
3
DONDERICI, BURKAY
Exec Dt:
07/13/2012
4
LUDWIG, WESLEY N.
Exec Dt:
07/13/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9851428
US20150219741
14413628
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 31
Reel/Frame:029706/0537   Pages: 9
Recorded: 01/28/2013
Attorney Dkt #:1880.389WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
07/13/2012
2
SANMARTIN, LUIS
Exec Dt:
07/13/2012
3
BITTAR, MICHAEL S.
Exec Dt:
07/14/2012
4
LI, JING
Exec Dt:
07/13/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10175378
US20150177406
14403455
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 32
Reel/Frame:032815/0090   Pages: 7
Recorded: 05/02/2014
Attorney Dkt #:1391-881.07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIE, XIAOCHUN
Exec Dt:
07/13/2012
2
LI, SHANJUN
Exec Dt:
07/13/2012
3
DONDERICI, BURKAY
Exec Dt:
07/13/2012
4
SAN MARTIN, LUIS E
Exec Dt:
07/13/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9081114
US20140306710
14356139
Correspondence name and address
KRUEGER ISELIN LLP
P.O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 33
Reel/Frame:034667/0138   Pages: 8
Recorded: 01/08/2015
Attorney Dkt #: 1880.411US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANMARTIN, LUIS EMILIO
Exec Dt:
07/13/2012
2
LI, SHANJUN
Exec Dt:
07/13/2012
3
DONDERICI, BURKAY
Exec Dt:
07/13/2012
4
LUDWIG, WESLEY N.
Exec Dt:
07/13/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9851428
US20150219741
14413628
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / HALLIBUR
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 34
Reel/Frame:034362/0185   Pages: 4
Recorded: 12/03/2014
Attorney Dkt #:205-0501US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
11/24/2014
2
CHEN, JIEFU
Exec Dt:
11/21/2014
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341735
US20160124106
14528568
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 35
Reel/Frame:040844/0995   Pages: 4
Recorded: 01/04/2017
Attorney Dkt #:205-0501USC (5984-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHANJUN
Exec Dt:
11/24/2014
2
CHEN, JIEFU
Exec Dt:
11/21/2014
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9684091
US20160238733
15139643
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 36
Reel/Frame:058599/0752   Pages: 3
Recorded: 12/29/2021
Attorney Dkt #:91024-341
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, GUOYONG
Exec Dt:
12/28/2021
2
LI, SHANJUN
Exec Dt:
12/28/2021
3
YE, TIANGUI
Exec Dt:
12/28/2021
Assignee
1
HARBIN ENGINEERING UNIVERSITY
NANTONG STREET 145,NANGANG DISTRICT, HEILONGJIANG PROVINCE
HARBIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11657796
US20220392426
17564822
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 37
Reel/Frame:059317/0440   Pages: 4
Recorded: 03/21/2022
Attorney Dkt #:GBDD046-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, JIALIANG
Exec Dt:
03/17/2022
2
GAO, CHAO
Exec Dt:
03/17/2022
3
XIAO, YE
Exec Dt:
03/17/2022
4
DENG, SHANJUN
Exec Dt:
03/17/2022
5
LIU, SONG
Exec Dt:
03/17/2022
6
LIU, CHANG
Exec Dt:
03/17/2022
7
LI, SHANJUN
Exec Dt:
03/17/2022
8
LIU, CHENLU
Exec Dt:
03/17/2022
Assignee
1
SHANGHAI BLOKS TECHNOLOGY GROUP CO., LTD.
ROOM 3001, BUILDING 22, NO.500 JIAJIAN ROAD, JIADING DISTRICT SHANGHAI 201822 (CN)
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220338030
17762039
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 38
Reel/Frame:064005/0860   Pages: 3
Recorded: 06/21/2023
Attorney Dkt #:GBDD086-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, CHAO
Exec Dt:
06/01/2023
2
LIU, CHENLU
Exec Dt:
06/01/2023
3
ZHAO, JIALIANG
Exec Dt:
06/01/2023
4
LI, SHANJUN
Exec Dt:
06/01/2023
Assignee
1
SHANGHAI BLOKS TECHNOLOGY CO., LTD
FLOOR 3, BUILDING 10, NO. 1016, TIANLIN ROAD, MINHANG DISTRICT, SHANGHAI
SHANGHAI, CHINA 201103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240046665
18268630
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014

Search Results as of: 05/10/2024 07:52 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