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Patent Assignment Assignor Details
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Assignor Name : VADALI, VENKATA MADHUKANTH
Total Assignments: 10
Assignment: 1
Reel/Frame:030587/0076   Pages: 8
Recorded: 06/11/2013
Attorney Dkt #:P130168US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEFFERKORN, FRANK
Exec Dt:
03/21/2013
2
LI, XIAOCHUN
Exec Dt:
03/21/2013
3
VADALI, VENKATA MADHUKANTH
Exec Dt:
03/21/2013
4
MA, CHAO
Exec Dt:
03/21/2013
5
DUFFIE, NEIL
Exec Dt:
04/23/2013
Assignee
1
WISCONSIN ALUMNI RESEARCH FOUNDATION
614 WALNUT STREET
MADISON, WISCONSIN 53726
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10315275
US20140202997
13749426
Correspondence name and address
AMY KRUSE
614 WALNUT STREET
13TH FLOOR
MADISON, WI 53726
Assignment: 2
Reel/Frame:049916/0901   Pages: 9
Recorded: 07/31/2019
Attorney Dkt #:P130168US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEFFERKORN, FRANK
Exec Dt:
03/21/2013
2
LI, XIAOCHUN
Exec Dt:
03/21/2013
3
VADALI, VENKATA MADHUKANTH
Exec Dt:
03/21/2013
4
MA, CHAO
Exec Dt:
03/21/2013
5
DUFFIE, NEIL
Exec Dt:
04/23/2013
Assignee
1
WISCONSIN ALUMNI RESEARCH FOUNDATION
614 WALNUT STREET
MADISON, WISCONSIN 53726
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11389902
US20190291213
16436228
Correspondence name and address
MEREDITH NORIEGA
614 WALNUT STREET
13TH FLOOR
MADISON, WI 53726
Assignment: 3
Reel/Frame:041874/0914   Pages: 8
Recorded: 04/06/2017
Attorney Dkt #:063718.7102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, XIAOQING
Exec Dt:
11/07/2014
2
VADALI, VENKATA MADHUKANTH
Exec Dt:
11/07/2014
3
DYKSTRA, JASON D.
Exec Dt:
11/07/2014
4
SONG, XINGYONG
Exec Dt:
11/07/2014
5
XUE, YUZHEN
Exec Dt:
11/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858926
US20170306739
15517184
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 4
Reel/Frame:041880/0145   Pages: 8
Recorded: 04/06/2017
Attorney Dkt #:063718.7104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, XINGYONG
Exec Dt:
11/07/2014
2
DYKSTRA, JASON D.
Exec Dt:
11/07/2014
3
VADALI, VENKATA MADHUKANTH
Exec Dt:
11/07/2014
4
XUE, YUZHEN
Exec Dt:
11/07/2014
5
GE, XIAOQING
Exec Dt:
11/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10648318
US20170306740
15517203
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 5
Reel/Frame:041883/0244   Pages: 9
Recorded: 04/06/2017
Attorney Dkt #:063718.7113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYKSTRA, JASON D.
Exec Dt:
11/07/2014
2
VADALI, VENKATA MADHUKANTH
Exec Dt:
11/07/2014
3
SONG, XINGYONG
Exec Dt:
11/07/2014
4
GE, XIAOQING
Exec Dt:
11/07/2014
5
XUE, YUZHEN
Exec Dt:
11/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10876389
US20170335670
15517226
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 6
Reel/Frame:041883/0618   Pages: 8
Recorded: 04/06/2017
Attorney Dkt #:063718.7131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, YUZHEN
Exec Dt:
11/07/2014
2
DYKSTRA, JASON D.
Exec Dt:
11/07/2014
3
GE, XIAOQING
Exec Dt:
11/07/2014
4
SONG, XINGYONG
Exec Dt:
11/07/2014
5
VADALI, VENKATA MADHUKANTH
Exec Dt:
11/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883355
US20170306742
15517245
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 7
Reel/Frame:042326/0251   Pages: 7
Recorded: 05/10/2017
Attorney Dkt #:2014-IP-090094U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYKSTRA, JASON DANIEL
Exec Dt:
01/22/2015
2
XUE, YUZHEN
Exec Dt:
01/22/2015
3
VADALI, VENKATA MADHUKANTH
Exec Dt:
01/22/2015
4
GE, XIAOQING
Exec Dt:
01/22/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662753
US20170335671
15525534
Correspondence name and address
COREY TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188
Assignment: 8
Reel/Frame:049879/0389   Pages: 12
Recorded: 07/26/2019
Attorney Dkt #:140846-031608US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VADALI, VENKATA MADHUKANTH
Exec Dt:
06/25/2015
2
DYKSTRA, JASON D.
Exec Dt:
06/25/2015
3
GE, XIAOQING
Exec Dt:
05/05/2015
4
XUE, YUZHEN
Exec Dt:
06/25/2015
5
SONG, XINGYONG
Exec Dt:
06/25/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225834
US20180066475
15563316
Correspondence name and address
CHAMBERLAIN, HDRLICKA
1200 SMITH STREET
14TH FLOOR
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:047335/0675   Pages: 7
Recorded: 10/29/2018
Attorney Dkt #:061429-1083919
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYKSTRA, JASON D.
Exec Dt:
06/09/2016
2
ZHAO, YIMING
Exec Dt:
06/09/2016
3
VADALI, VENKATA MADHUKANTH
Exec Dt:
06/09/2016
4
SONG, XINGYONG
Exec Dt:
09/28/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.,
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11143013
US20190040731
16074001
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 10
Reel/Frame:048505/0854   Pages: 8
Recorded: 03/05/2019
Attorney Dkt #:2015-099345 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, XINGYONG
Exec Dt:
06/01/2017
2
VADALI, VENKATA MADHUKANTH
Exec Dt:
10/03/2016
3
DYKSTRA, JASON D.
Exec Dt:
02/13/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352841
US20210277726
16330536
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

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