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Patent Assignment Assignor Details
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Assignor Name : HILL, FREEMAN
Total Assignments: 7
Assignment: 1
Reel/Frame:024752/0370   Pages: 9
Recorded: 07/28/2010
Attorney Dkt #:PLG4-47828 005355.700191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRESSWELL, GARY
Exec Dt:
06/07/2010
2
HILL, FREEMAN
Exec Dt:
05/13/2010
3
BEFELD, WILLIAM
Exec Dt:
04/27/2010
4
RINBERG, GREGORY
Exec Dt:
03/16/2010
5
RAZ, DAN
Exec Dt:
03/16/2010
6
GOLDSTEIN, MICHAEL
Exec Dt:
03/16/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100288512
12724981
Correspondence name and address
KEITH R. DERRINGTON
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:025115/0076   Pages: 9
Recorded: 10/08/2010
Attorney Dkt #:005355.700192 PLG4-47829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRESSWELL, GARY
Exec Dt:
06/07/2010
2
HILL, FREEMAN
Exec Dt:
05/13/2010
3
BEFELD, WILLIAM
Exec Dt:
04/27/2010
4
RINBERG, GREGORY
Exec Dt:
06/17/2010
5
RAZ, DAN
Exec Dt:
06/17/2010
6
GOLDSTEIN, MICHAEL
Exec Dt:
06/17/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110017475
12752879
Correspondence name and address
KEITH R. DERRINGTON BRACEWELL & GUILIANI
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:025953/0342   Pages: 9
Recorded: 03/15/2011
Attorney Dkt #:PLG4-47830-005355.700193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRESSWELL, GARY
Exec Dt:
06/07/2010
2
HILL, FREEMAN
Exec Dt:
11/19/2010
3
BEFELD, WILLIAM
Exec Dt:
10/11/2010
4
RINBERG, GREGORY
Exec Dt:
11/22/2010
5
RAZ, DAN
Exec Dt:
11/22/2010
6
GOLDSTEIN, MICHAEL
Exec Dt:
11/22/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120273199
12937039
Correspondence name and address
KEITH R. DERRINGTON BRACEWELL & GUILIANI
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 4
Reel/Frame:043219/0815   Pages: 14
Recorded: 08/07/2017
Attorney Dkt #:7523.1659US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, NAM
Exec Dt:
09/27/2016
2
ANG, YI YANG
Exec Dt:
09/27/2016
3
JAGANNATHAN, SRINIVASAN
Exec Dt:
09/26/2016
4
TAWARE, AVINASH
Exec Dt:
02/11/2013
5
WALTERS, DARREN PHILIP
Exec Dt:
10/11/2016
6
HILL, FREEMAN
Exec Dt:
10/11/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983238
US20190203585
15546982
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 5
Reel/Frame:043220/0008   Pages: 14
Recorded: 08/07/2017
Attorney Dkt #:7523.1659WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, NAM
Exec Dt:
09/27/2016
2
ANG, YI YANG
Exec Dt:
09/27/2016
3
JAGANNATHAN, SRINIVASAN
Exec Dt:
09/26/2016
4
TAWARE, AVINASH
Exec Dt:
02/11/2013
5
WALTERS, DARREN PHILIP
Exec Dt:
10/11/2016
6
HILL, FREEMAN
Exec Dt:
10/11/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983238
US20190203585
15546982
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 6
Reel/Frame:055581/0106   Pages: 10
Recorded: 03/12/2021
Attorney Dkt #:01330US-616208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTERS, DARREN PHILIP
Exec Dt:
10/11/2016
2
HILL, FREEMAN
Exec Dt:
10/11/2016
3
LU, YINGHUI
Exec Dt:
09/22/2016
4
TAWARE, AVINASH VINAYAK
Exec Dt:
10/03/2016
5
JAGANNATHAN, SRINIVASAN
Exec Dt:
09/21/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560788
US20190218906
16332759
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:052127/0309   Pages: 8
Recorded: 03/16/2020
Attorney Dkt #:164.2015-IPM-099655 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAN MARTIN, LUIS EMILIO
Exec Dt:
09/25/2017
2
DONDERICI, BURKAY
Exec Dt:
10/14/2017
3
HILL, FREEMAN
Exec Dt:
09/25/2017
4
YONLEY, THOMAS LOUIS JOSEPH
Exec Dt:
09/29/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11487039
US20200217982
16647790
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPY
SUITE 440
AUSTIN, TX 78731

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