Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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10/28/2008
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Application #:
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11348749
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Filing Dt:
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02/07/2006
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Publication #:
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Pub Dt:
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08/09/2007
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Inventor:
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Henk H. Jelsma
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Title:
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METHOD AND APPARATUS FOR SINGLE-RUN FORMATION OF MULTIPLE LATERAL PASSAGES FROM A WELLBORE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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4921 SPRING CYPRESS ROAD |
SPRING, TEXAS 77379 |
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JEFFREY S. BERGMAN |
909 FANNIN ST. |
SUITE 3500 |
HOUSTON, TX 77010 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NUMBER FROM 7411595 TO 7441595 PREVIOUSLY RECORDED ON REEL 027201 FRAME 0311. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
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4921 SPRING CYPRESS ROAD |
SPRING, TEXAS 77379 |
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JEFFREY S. BERGMAN |
909 FANNIN ST. |
SUITE 3500 |
HOUSTON, TX 77010 |
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Assignment:
3
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1300 POST OAK BOULEVARD |
SUITE 800 |
HOUSTON, TEXAS 77056 |
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THOMAS FAHEY |
1100 G STREET NW SUITE 420 |
NATIONAL CORPORATE RESEARCH |
WASHINGTON, DC 20005 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
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BAKER & HOSTETLER LLP |
WASHINGTON SQUARE, SUITE 1100 |
1050 CONNECTICUT AVE. N.W. |
WASHINGTON, DC 20036 |
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