Patent Assignment Abstract of Title
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Total Assignments:
9
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Patent #:
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Issue Dt:
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12/28/2004
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Application #:
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10149331
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Filing Dt:
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06/06/2002
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Publication #:
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Pub Dt:
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03/06/2003
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Inventor:
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Ivar Haarstad
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Title:
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METHOD OF ASSESSING POSITIONAL UNCERTAINTY IN DRILLING A WELL
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Assignment:
1
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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FORUSBEEN 50 |
STAVANGER, NORWAY 403 5 |
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DANIEL M. GURFINKEL |
120 SOUTH LASALLE STREET, SUITE 1400 |
CHICAGO, IL 60603 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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PATTERSON, THUENTE, SKAAR & CHRISTENSEN |
JAMES H. PATTERSON |
4800 IDS CENTER |
80 SOUTH EIGHTH STREET |
MINNEAPOLIS, MN 55402-2100 |
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Assignment:
3
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RE-RECORDED TO CORRECT ASSIGNEE'S NAME ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL 013213 FRAME 0109
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PATTERSON, THUENTE, SKAAR & CHRISTENSEN |
JAMES H. PATTERSON |
4800 IDS CENTER |
80 SOUTH EIGHTH STREET |
MINNEAPOLIS, MN 55402-2100 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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PATTERSON THUENTE SKAAR, ET AL. |
JAMES H. PATTERSON |
80 SOUTH 8TH STREET |
4800 IDS CENTER |
MINNEAPOLIS, MN 55402-2100 |
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Assignment:
5
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RE-RECORD TO CORRECT THE NAME AND ADDRESS OF THE ASSIGNEE, PREVIOUSLY RECORDED ON REEL 014569 FRAME 0870, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
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PATTERSON, THUENTE, SKAAR, ET AL |
JAMES H. PATTERSON |
4800 IDS CENTER |
80 SOUTH 8TH STREET |
MINNEAPOLIS, MINNESOTA 55402-2100 |
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Assignment:
6
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CORRECTED COVER SHEET TO CORRECT ASSIGNEE'S NAME, PREVIOUSLY RECORDED AT REEL/FRAME 014620/0725 (ASSIGNMENT OF THE ENTIRE INTEREST)
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PATTERSON, THUENTE, SKAAR & ET AL. |
JAMES H. PATTERSON |
4800 IDS CENTER |
80 SOUTH 8TH STREET |
MINNEAPOLIS, MN 55402-2100 |
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Assignment:
7
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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FORUSBEEN 50 |
STAVANGER, NORWAY 403 5 |
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DANIEL M. GURFINKEL |
120 SOUTH LASALLE STREET, SUITE 1400 |
CHICAGO, IL 60603 |
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Assignment:
8
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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FORUSBEEN 50 |
STAVANGER, NORWAY 403 5 |
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DANIEL M. GURFINKEL |
120 SOUTH LASALLE STREET, SUITE 1400 |
CHICAGO, IL 60603 |
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Assignment:
9
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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FORUSBEEN 50 |
STAVANGER, NORWAY 403 5 |
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DANIEL M. GURFINKEL |
120 SOUTH LASALLE STREET, SUITE 1400 |
CHICAGO, IL 60603 |
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