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Patent Assignment Assignor Details
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Assignor Name : BARFOOT, DAVID
Total Assignments: 5
Assignment: 1
Reel/Frame:030406/0291   Pages: 4
Recorded: 05/13/2013
Attorney Dkt #:2011-IP-048773U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARFOOT, DAVID
Exec Dt:
05/06/2010
2
JAASKELAINEN, MIKKO
Exec Dt:
05/06/2010
Assignee
1
SENSORTRAN, INC.
4401 FREIDRICH LANE SUITE 307
AUSTIN, TEXAS 78744
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8894277
US20120250722
13503152
Correspondence name and address
MICHAEL A. ERVIN
8202 TALBOT COVE
AUSTIN, TX 78746
Assignment: 2
Reel/Frame:030405/0616   Pages: 6
Recorded: 05/13/2013
Attorney Dkt #:2011-IP-048763U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARFOOT, DAVID
Exec Dt:
05/06/2012
2
KALAR, KENT
Exec Dt:
05/07/2010
3
JAASKELAINEN, MIKKO
Exec Dt:
05/06/2010
Assignee
1
SENSORTRAN, INC.
4401 FREIDRICH LANE SUITE 207
AUSTIN. TEXAS, TEXAS 78744
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8897608
US20120105826
13376629
Correspondence name and address
MICHAEL A ERVIN
8202 TALBOT COVE
AUSTIN, TX 78746
Assignment: 3
Reel/Frame:040120/0284   Pages: 4
Recorded: 10/25/2016
Attorney Dkt #:HESME-039C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAASKELAINEN, MIKKO
Exec Dt:
09/19/2013
2
BARFOOT, DAVID
Exec Dt:
09/24/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10254159
US20160187194
14911610
Correspondence name and address
MICHAEL A. ERVIN
8202 TALBOT COVE
AUSTIN, TX 78746
Assignment: 4
Reel/Frame:038715/0810   Pages: 7
Recorded: 05/25/2016
Attorney Dkt #:063718.6179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THERRIEN, JASON EDWARD
Exec Dt:
02/02/2015
2
MAIDA, JOHN L.
Exec Dt:
01/23/2015
3
BARFOOT, DAVID
Exec Dt:
01/23/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170093493
15039132
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:038226/0457   Pages: 7
Recorded: 04/08/2016
Attorney Dkt #:063718.6295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIS, MARK ELLIOTT
Exec Dt:
04/30/2015
2
PADHI, AMIT
Exec Dt:
04/30/2015
3
BARFOOT, DAVID
Exec Dt:
04/28/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9702244
US20160245077
15028122
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

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