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Total properties:
18
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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07145149
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Filing Dt:
|
01/19/1988
|
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Title:
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USE OF POLYALPHALOLEFIN IN DOWNHOLE DRILLING
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Patent #:
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Issue Dt:
|
09/03/1991
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Application #:
|
07275201
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Filing Dt:
|
11/22/1988
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Title:
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USE OF POLYALPHALOLEFIN IN DOWNHOLE DRILLING
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|
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Patent #:
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Issue Dt:
|
05/19/1992
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Application #:
|
07473474
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Filing Dt:
|
02/01/1990
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Title:
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A METHOD OF MAKING DRILLING FLUID CONTAINING ASPHALTITE IN A DISPERSED STATE
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Patent #:
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Issue Dt:
|
05/19/1992
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Application #:
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07482852
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Filing Dt:
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02/22/1990
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Title:
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A METHOD OF MAKING A DRILLING FLUID CONTAINING CARBON BLACK IN A DISPERSED STATE
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Patent #:
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Issue Dt:
|
12/01/1998
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Application #:
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08974405
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Filing Dt:
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11/19/1997
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Title:
|
DRILLING FLUID SYSTEM AND RELATED METHODS
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|
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Patent #:
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Issue Dt:
|
08/24/1999
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Application #:
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08986668
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Filing Dt:
|
12/08/1997
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Title:
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DRILLING FLUID SYSTEM CONTAINING A COMBINATION OF HYDROPHILIC CARBON BLACK/ASPHALTITE AND A REFINED FISH OIL/GLYCOL MIXTURE AND RELATED METHODS
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|
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Patent #:
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Issue Dt:
|
04/06/1999
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Application #:
|
08986779
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Filing Dt:
|
12/08/1997
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|
Title:
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DRILLING FLUID ADDITIVE CONTAINING A FISH OIL/GLYCOL MIXTURE AND RELATED METHODS
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|
|
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Patent #:
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|
Issue Dt:
|
09/17/2002
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Application #:
|
08993425
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Filing Dt:
|
12/18/1997
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|
Title:
|
CHAIN ENTANGLEMENT CROSSLINKED POLYMERS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/31/2000
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Application #:
|
09227523
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Filing Dt:
|
01/08/1999
|
|
Title:
|
RECOVERY APPARATUS FOR DRILLING AND EXCAVATION APPLICATION AND RELATED METHODS
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|
|
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Patent #:
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|
Issue Dt:
|
11/27/2001
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Application #:
|
09252520
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Filing Dt:
|
02/18/1999
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Title:
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WASTE PROCESSING SYSTEM AND RELATED METHODS
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|
|
|
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Patent #:
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Issue Dt:
|
06/19/2001
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Application #:
|
09326401
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Filing Dt:
|
06/04/1999
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|
Title:
|
CHAIN ENTANGLEMENT CROSSLINKED PROPPANTS AND RELATED USES
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|
|
|
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Patent #:
|
|
Issue Dt:
|
05/28/2002
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Application #:
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09429252
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Filing Dt:
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10/29/1999
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Publication #:
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Pub Dt:
|
07/19/2001
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Title:
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HIGH PRESSURE, HIGH TEMPERATURE (HPHT) FLUID LOSS CONTROL AID FOR DRILLING FLUIDS
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|
|
|
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Patent #:
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Issue Dt:
|
02/19/2002
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Application #:
|
09925432
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Filing Dt:
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08/09/2001
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|
Publication #:
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Pub Dt:
|
03/07/2002
| | | | |
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Title:
|
Free radical inhibitors for quenching aqueous phase polymer growth and related methods
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|
|
|
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Patent #:
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|
Issue Dt:
|
02/19/2002
|
Application #:
|
09925432
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Filing Dt:
|
08/09/2001
|
|
Publication #:
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|
Pub Dt:
|
03/07/2002
| | | | |
|
Title:
|
Free radical inhibitors for quenching aqueous phase polymer growth and related methods
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|
|
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|
Patent #:
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|
Issue Dt:
|
04/01/2003
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Application #:
|
09996011
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Filing Dt:
|
11/28/2001
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|
Publication #:
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Pub Dt:
|
02/13/2003
| | | | |
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Title:
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FREE RADICAL INHIBITORS FOR QUENCHING AQUEOUS PHASE POLYMER GROWTH AND RELATED METHODS
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|
|
|
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Patent #:
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|
Issue Dt:
|
12/30/2003
|
Application #:
|
10062061
|
Filing Dt:
|
01/31/2002
|
|
Title:
|
RECOVERY APPARATUS FOR DRILLING AND EXCAVATION APPLICATION AND RELATED METHODS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
08/16/2005
|
Application #:
|
10452416
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Filing Dt:
|
05/30/2003
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|
Publication #:
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Pub Dt:
|
12/04/2003
| | | | |
|
Title:
|
LOW DENSITY POLYMER BEADS
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/22/2008
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Application #:
|
11183480
|
Filing Dt:
|
07/18/2005
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Publication #:
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Pub Dt:
|
11/10/2005
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Title:
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LOW DENSITY POLYMER BEADS
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