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Patent Assignment Details
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Reel/Frame:022520/0919   Pages: 15
Recorded: 04/06/2009
Attorney Dkt #:1880.240US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 16
1
Patent #:
Issue Dt:
01/31/1989
Application #:
06841645
Filing Dt:
03/20/1986
Title:
HYDRAULIC FRACTURE ANALYSIS METHOD
2
Patent #:
Issue Dt:
01/14/1992
Application #:
07250036
Filing Dt:
09/27/1988
Title:
METHOD OF IDENTIFICATION OF WELL DAMAGE AND DOWNHOLE IRREGULARITIES
3
Patent #:
Issue Dt:
06/15/1993
Application #:
07749508
Filing Dt:
08/16/1991
Title:
EVALUATING PROPERTIES OF POROUS FORMATIONS
4
Patent #:
Issue Dt:
06/30/1998
Application #:
08665471
Filing Dt:
06/18/1996
Title:
HIGH SPEED POINT DERIVATIVE MICROSEISMIC DETECTOR
5
Patent #:
Issue Dt:
08/10/1999
Application #:
08790292
Filing Dt:
01/29/1997
Title:
APPARATUS AND METHOD FOR MONITORING UNDERGROUND FRACTURING
6
Patent #:
Issue Dt:
12/07/1999
Application #:
09015457
Filing Dt:
01/29/1998
Title:
SYSTEM AND METHOD FOR DETERMINING THE DISTRIBUTION AND ORIENTATION OF NATURAL FRACTURES
7
Patent #:
Issue Dt:
03/28/2000
Application #:
09185697
Filing Dt:
11/04/1998
Title:
DISPOSABLE TELEMETRY CABLE DEPLOYMENT SYSTEM
8
Patent #:
Issue Dt:
04/18/2006
Application #:
10258669
Filing Dt:
02/11/2003
Publication #:
Pub Dt:
11/06/2003
Title:
TREATMENT WELL TILTMETER SYSTEM
9
Patent #:
Issue Dt:
08/30/2005
Application #:
10260651
Filing Dt:
09/30/2002
Publication #:
Pub Dt:
10/21/2004
Title:
MITIGATING RISK BY USING FRACTURE MAPPING TO ALTER FORMATION FRACTURING PROCESS
10
Patent #:
Issue Dt:
01/10/2006
Application #:
10674937
Filing Dt:
09/30/2003
Publication #:
Pub Dt:
03/17/2005
Title:
METHODS AND SYSTEMS FOR DETERMINING THE ORIENTATION OF NATURAL FRACTURES
11
Patent #:
NONE
Issue Dt:
Application #:
11080591
Filing Dt:
03/15/2005
Publication #:
Pub Dt:
04/20/2006
Title:
System and method for combined microseismic and tiltmeter analysis
12
Patent #:
Issue Dt:
02/09/2010
Application #:
11111627
Filing Dt:
04/21/2005
Publication #:
Pub Dt:
02/02/2006
Title:
MICROSEISMIC FRACTURE MAPPING USING SEISMIC SOURCE TIMING MEASUREMENTS FOR VELOCITY CALIBRATION
13
Patent #:
NONE
Issue Dt:
Application #:
11568056
Filing Dt:
06/04/2009
Publication #:
Pub Dt:
06/16/2011
Title:
MICROSEISMIC FRACTURE MAPPING USING SEISMIC SOURCE TIMING MEASUREMENTS FOR VELOCITY CALIBRATION
14
Patent #:
Issue Dt:
04/14/2020
Application #:
11752765
Filing Dt:
05/23/2007
Publication #:
Pub Dt:
11/27/2008
Title:
STACKED RECEIVERS FOR MICROSEISMIC MONITORING
15
Patent #:
Issue Dt:
02/01/2011
Application #:
11844774
Filing Dt:
08/24/2007
Publication #:
Pub Dt:
02/26/2009
Title:
DOWNHOLE FORCE MEASUREMENT
16
Patent #:
Issue Dt:
10/25/2011
Application #:
12016575
Filing Dt:
01/18/2008
Publication #:
Pub Dt:
07/24/2008
Title:
SYSTEM AND METHOD FOR DEPLOYING ONE OR MORE TOOLS IN A WELLBORE
Assignor
1
Exec Dt:
10/10/2008
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondence name and address
MICHAEL L. LYNCH
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938

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