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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 : HOU, YUCHENG
Total Assignments: 10
Assignment: 1
Reel/Frame:032043/0581   Pages: 4
Recorded: 01/24/2014
Attorney Dkt #:7156-87447-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, ZHIMIN
Exec Dt:
07/20/2011
2
ZHANG, YANQIU
Exec Dt:
07/20/2011
3
QIAN, DONG
Exec Dt:
07/20/2011
4
HOU, YUCHENG
Exec Dt:
07/20/2011
Assignee
1
WELLSTREAM INTERNATIONAL LIMITED
WELLSTREAM HOUSE
WINCOMBLEE ROAD
WALKER RIVERSIDE, NEWCASTLE-UPON-TYNE, UNITED KINGDOM NE6 3PF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140186124
14125286
Correspondence name and address
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:030981/0703   Pages: 4
Recorded: 08/09/2013
Attorney Dkt #:7156-91203-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, JIABEI
Exec Dt:
06/27/2013
2
TAN, ZHIMIN
Exec Dt:
06/27/2013
3
HOU, YUCHENG
Exec Dt:
06/27/2013
4
ZHANG, YANQIU
Exec Dt:
06/27/2013
Assignee
1
WELLSTREAM INTERNATIONAL LIMITED
WELLSTREAM HOUSE
WINCOMBLEE ROAD
WALKER RIVERSIDE, NEWCASTLE-UPON-TYNE, UNITED KINGDOM NE6 3PF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9033614
US20140356073
13905001
Correspondence name and address
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 3
Reel/Frame:031389/0852   Pages: 3
Recorded: 10/11/2013
Attorney Dkt #:1096-030US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, ZHIMIN
Exec Dt:
09/30/2013
2
ZHANG, YANQIU
Exec Dt:
09/30/2013
3
HOU, YUCHENG
Exec Dt:
09/30/2013
Assignee
1
WELLSTREAM INTERNATIONAL LIMITED OF WELLSTREAM HOUSE
WINCOMBLEE ROAD
WALKER RIVERSIDE
NEWCASTLE-UPON-TYNE, UNITED KINGDOM NE6 3PF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341031
US20130216317
13882930
Correspondence name and address
SHUMAKER & SIEFFERT, P. A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 4
Reel/Frame:031473/0636   Pages: 5
Recorded: 10/24/2013
Attorney Dkt #:7156-91765-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLEMENTS, RICHARD ALASDAIR
Exec Dt:
10/14/2013
2
ZHANG, YANQIU
Exec Dt:
09/30/2013
3
TAN, ZHIMIN
Exec Dt:
09/30/2013
4
HOU, YUCHENG
Exec Dt:
09/30/2013
5
YUAN, JIABEI
Exec Dt:
09/30/2013
Assignee
1
WELLSTREAM INTERNATIONAL LIMITED
WELLSTREAM HOUSE
WINCOMBLEE ROAD
WALKER RIVERSIDE, NEWCASTLE-UPON-TYNE, UNITED KINGDOM NE6 3PF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150060079
14018313
Correspondence name and address
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 5
Reel/Frame:033860/0281   Pages: 7
Recorded: 10/01/2014
Attorney Dkt #:140764.00801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, ZHIMIN
Exec Dt:
08/27/2014
2
ZHANG, YANQUI
Exec Dt:
08/27/2014
3
HOU, YUCHENG
Exec Dt:
08/27/2014
Assignee
1
WELLSTREAM INTERNATIONAL LIMITED
WELLSTREAM HOUSE
WINCOMBLEE ROAD, WALKER RIVERSIDE
NEWCASTLE-UPON-TYNE, UNITED KINGDOM NE6 3PF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9359829
US20140262316
14353878
Correspondence name and address
REZA MOLLAAGHABABA
125 HIGH STREET
19TH FLOOR - HIGH STREET TOWER
BOSTON, MA 02110
Assignment: 6
Reel/Frame:034092/0030   Pages: 5
Recorded: 11/03/2014
Attorney Dkt #:7156-88317-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, ZHIMIN
Exec Dt:
09/03/2014
2
HOU, YUCHENG
Exec Dt:
09/03/2014
3
BUSH, CHRISTOPHER
Exec Dt:
09/09/2014
4
ROSCHE, JOHN
Exec Dt:
09/02/2014
5
HILL, TRICIA
Exec Dt:
09/02/2014
Assignee
1
WELLSTREAM INTERNATIONAL LIMITED
WELLSTREAM HOUSE
WINCOMBLEE ROAD
WALKER RIVERSIDE, NEWCASTLE-UPON-TYNE, UNITED KINGDOM NE6 3PF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353579
US20140326461
14360255
Correspondence name and address
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 7
Reel/Frame:037061/0220   Pages: 8
Recorded: 11/17/2015
Attorney Dkt #:7156-94181-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, ZHIMIN
Exec Dt:
03/05/2015
2
HOU, YUCHENG
Exec Dt:
03/05/2015
3
TIAN, YUAN
Exec Dt:
03/05/2015
4
ZHANG, YANQIU
Exec Dt:
03/05/2015
5
DE SOUZA PIRES, FABIO
Exec Dt:
03/30/2015
6
KARABELAS, GEORGE
Exec Dt:
03/23/2015
Assignee
1
GE OIL & GAS UK LIMITED
2 HIGH STREET
NAILSEA, BRISTOL, UNITED KINGDOM BS48 1BS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708864
US20160177633
14579930
Correspondence name and address
JEFF HAENDLER, KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:035408/0567   Pages: 3
Recorded: 04/14/2015
Attorney Dkt #:7156-94578-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANQIU
Exec Dt:
04/08/2015
2
TAN, ZHIMIN
Exec Dt:
04/08/2015
3
HOU, YUCHENG
Exec Dt:
04/08/2015
4
YUAN, JIABEI
Exec Dt:
04/08/2015
Assignee
1
GE OIL & GAS UK LIMITED
2 HIGH STREET
NAILSEA, BRISTOL, UNITED KINGDOM BS48 1BS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10184589
US20160258553
14638968
Correspondence name and address
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:038639/0342   Pages: 4
Recorded: 05/18/2016
Attorney Dkt #:7156-95805-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANQIU
Exec Dt:
10/21/2015
2
TAN, ZHIMIN
Exec Dt:
10/21/2015
3
HOU, YUCHENG
Exec Dt:
10/21/2015
4
YUAN, JIABEI
Exec Dt:
10/21/2015
5
ZHU, LINFA
Exec Dt:
10/21/2015
Assignee
1
GE OIL & GAS UK LIMITED
2 HIGH STREET
NAILSEA, BRISTOL, UNITED KINGDOM BS48 1BS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9797526
US20170074425
14856266
Correspondence name and address
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 10
Reel/Frame:044719/0044   Pages: 3
Recorded: 01/24/2018
Attorney Dkt #:7156-100118-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, ZHIMIN
Exec Dt:
01/18/2018
2
HOU, YUCHENG
Exec Dt:
01/18/2018
3
YUAN, JIABEI
Exec Dt:
01/18/2018
4
ZHU, LINFA
Exec Dt:
01/18/2018
Assignee
1
GE OIL & GAS UK LIMITED
2 HIGH STREET
NAILSEA, BRISTOL, UNITED KINGDOM BS48 1BS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190195025
15853443
Correspondence name and address
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204

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Web interface last modified: August 25, 2017 v.2.6
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