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Patent Assignment Assignor Details
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Assignor Name : CHENG, ALICK
Total Assignments: 3
Assignment: 1
Reel/Frame:012661/0163   Pages: 6
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2002
2
Exec Dt:
02/04/2002
3
Exec Dt:
12/31/2001
4
Exec Dt:
01/23/2002
5
Exec Dt:
01/08/2002
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966129
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OKLAHOMA 73536
Assignment: 2
Reel/Frame:013192/0077   Pages: 5
Recorded: 08/13/2002
Conveyance: CORRECTIVE ASSIGNMENT TO REMOVE THE FOURTH AND FIFTH ASSIGNORS FROM THE DOCUMENT PREVIOULSY RECORDED ON REEL 012661, FRAME 0163. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
01/31/2002
2
Exec Dt:
02/04/2002
3
Exec Dt:
12/31/2001
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966129
Correspondence name and address
HALIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 3
Reel/Frame:012876/0072   Pages: 7
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2002
2
Exec Dt:
04/09/2002
3
Exec Dt:
12/13/2001
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966128
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536

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