Total properties:
13
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Serial #:
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Filing Dt:
|
10/31/1969
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Reg #:
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Reg. Dt:
|
07/20/1971
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Mark:
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MELMENT
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|
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Serial #:
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Filing Dt:
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10/22/1980
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Reg #:
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|
Reg. Dt:
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11/30/1982
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Mark:
|
MELGRAN
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|
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Serial #:
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Filing Dt:
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12/22/1980
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Reg #:
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Reg. Dt:
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10/27/1981
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Mark:
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MELMIX
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|
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Serial #:
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Filing Dt:
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12/12/1985
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Reg #:
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|
Reg. Dt:
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11/22/1988
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Mark:
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POLYDRILL
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|
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Serial #:
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Filing Dt:
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10/25/1991
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Reg #:
|
|
Reg. Dt:
|
08/02/1994
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Mark:
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SKW - INNOVATIVE CONCEPTS IN DRILLING FLUID CHEMISTRY
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|
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Serial #:
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Filing Dt:
|
10/25/1991
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Reg #:
|
|
Reg. Dt:
|
01/02/1996
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Mark:
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SKW - ADVANCED CHEMICALS FOR ADVANCED DRILLING
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|
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Serial #:
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Filing Dt:
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02/28/1992
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Reg #:
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|
Reg. Dt:
|
08/31/1993
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Mark:
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POLYCAT
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|
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Serial #:
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Filing Dt:
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05/28/1992
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Reg #:
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|
Reg. Dt:
|
12/20/1994
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Mark:
|
POLYTHIN
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|
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Serial #:
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Filing Dt:
|
01/13/1995
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Reg #:
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|
Reg. Dt:
|
10/08/1996
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Mark:
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POLYVIS
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|
|
Serial #:
|
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Filing Dt:
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02/24/1995
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Reg #:
|
|
Reg. Dt:
|
07/29/1997
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Mark:
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POLYTROL
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|
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Serial #:
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|
Filing Dt:
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03/27/1995
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Reg #:
|
|
Reg. Dt:
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01/21/1997
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Mark:
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MELVIS
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|
|
Serial #:
|
|
Filing Dt:
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05/31/1996
|
Reg #:
|
|
Reg. Dt:
|
04/14/1998
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Mark:
|
BIOVIS
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|
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Serial #:
|
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Filing Dt:
|
05/29/1997
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Reg #:
|
|
Reg. Dt:
|
12/22/1998
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Mark:
|
BIOFLOW
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|