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Patent Assignment Assignor Details
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Assignor Name : ZEVENBERGEN, REID E.
Total Assignments: 2
Assignment: 1
Reel/Frame:029843/0011   Pages: 4
Recorded: 02/20/2013
Attorney Dkt #:2011-IP-053375 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2012
2
Exec Dt:
03/06/2012
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13772044
Correspondence name and address
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 2
Reel/Frame:043450/0868   Pages: 8
Recorded: 08/30/2017
Attorney Dkt #:2015-098258 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2015
2
Exec Dt:
04/30/2015
3
Exec Dt:
05/18/2015
4
Exec Dt:
05/01/2015
5
Exec Dt:
04/30/2015
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15554615
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

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