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Patent Assignment Assignor Details
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Assignor Name : STEINKE, JOACHIM H.G.
Total Assignments: 3
Assignment: 1
Reel/Frame:008670/0736   Pages: 5
Recorded: 08/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/1997
2
Exec Dt:
06/18/1997
3
Exec Dt:
06/21/1997
4
Exec Dt:
06/20/1997
Assignees
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
2
20 THORNWOOD DRIVE, SUITE 105
ITHACA, NEW YORK 14850
Property
 
Pat #
Pub #
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NONE
08659457
Correspondence name and address
EXXON CHEMICAL COMPANY
MYRON B. KURTZMAN
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:026954/0761   Pages: 3
Recorded: 09/20/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/20/2011
Assignee
1
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS USA 77072
Property
 
Pat #
Pub #
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12381482
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 3
Reel/Frame:047601/0217   Pages: 4
Recorded: 11/19/2018
Attorney Dkt #:063718.8349.
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 026954 FRAME 0761. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
09/20/2011
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12381482
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

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