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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10/21/2014
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Application #:
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13671415
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Filing Dt:
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11/07/2012
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Publication #:
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Pub Dt:
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03/21/2013
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Inventors:
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REX E. DUHN, ROBERT K. MEEK
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Title:
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WELLHEAD ISOLATION TOOL AND WELLHEAD ASSEMBLY INCORPORATING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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3912 GILMORE AVENUE |
BAKERSFIELD, CALIFORNIA 93308 |
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CHRISTIE, PARKER & HALE, LLP |
P.O. BOX 29001 |
GLENDALE, CA 91209 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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13815 SOUTH FREEWAY |
P.O. BOX 450989 |
HOUSTON, TEXAS 77245-0989 |
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CHRISTIE, PARKER & HALE, LLP |
P.O. BOX 29001 |
GLENDALE, CA 91209 |
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Assignment:
3
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LICENSE (SEE DOCUMENT FOR DETAILS).
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1333 WEST LOOP SOUTH, SUITE 1700 |
HOUSTON, TEXAS 77027 |
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EUBANKS PLLC |
19500 STATE HIGHWAY 249 |
SUITE 465 |
HOUSTON, TX 77070 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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601 WEIR WAY |
FORT WORTH, TEXAS 76108 |
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MICHAEL W. DUBNER |
FOLEY & LARDNER LLP |
3000 K STREET N.W., SUITE 600 |
WASHINGTON, DC 20007 |
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