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Patent Assignment Assignor Details
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Assignor Name : DUSTERHOLFT, RON G.
Total Assignments: 2
Assignment: 1
Reel/Frame:021864/0820   Pages: 5
Recorded: 11/05/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2008
2
Exec Dt:
09/30/2008
3
Exec Dt:
09/16/2008
4
Exec Dt:
11/03/2008
Assignee
1
10200 BELLIARE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12290999
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 2
Reel/Frame:047205/0388   Pages: 7
Recorded: 10/08/2018
Attorney Dkt #:063718.8223
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 021864 FRAME 0820. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/30/2008
2
Exec Dt:
09/30/2008
3
Exec Dt:
09/16/2008
4
Exec Dt:
11/03/2008
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12290999
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

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