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Egil Eriksen
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Foldroyhamn, NO
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Patents Grants
last 30 patents
Information
Patent Grant
Gripping device for handling equipment with a drill string
Patent number
10,934,790
Issue date
Mar 2, 2021
Electrical Subsea & Drilling AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer box and method for installation or withdrawal of a packer el...
Patent number
10,590,730
Issue date
Mar 17, 2020
Electrical Subsea & Drilling AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Heave compensation method
Patent number
10,012,037
Issue date
Jul 3, 2018
Electrical Subsea & Drilling AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Underwater stuffing box and method for running a drill string throu...
Patent number
9,151,135
Issue date
Oct 6, 2015
Electrical Subsea & Drilling AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulic control valve with two valve slides
Patent number
8,919,374
Issue date
Dec 30, 2014
Tool-Tech AS
Egil Eriksen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Method for production of an acid proof, seemless pressure vessel
Patent number
8,894,913
Issue date
Nov 25, 2014
Tool-Tech AS
Egil Eriksen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for sampling and analysis of production from a subsea well f...
Patent number
8,720,573
Issue date
May 13, 2014
Tool-Tech AS
Egil Eriksen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Downhole pressure and vibration measuring device integrated in a pi...
Patent number
8,701,480
Issue date
Apr 22, 2014
Tool-Tech AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and a device for the cleaning of a piston-based hydraulic ac...
Patent number
8,602,046
Issue date
Dec 10, 2013
Tool-Tech AS
Egil Eriksen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Method for two-step separation of water, salt and particles from a...
Patent number
8,574,417
Issue date
Nov 5, 2013
Tool-Tech AS
Egil Eriksen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Liquid flow measuring during buoy-loading
Patent number
8,427,327
Issue date
Apr 23, 2013
Tool-Tech AS
Egil Eriksen
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Device for an inert gas installation on a floating vessel
Patent number
8,186,293
Issue date
May 29, 2012
Tool-Tech AS
Egil Eriksen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
PACKER ARRANGEMENT FOR SEALINGLY GUIDING A DRILLSTRING THERETHROUGH
Publication number
20230417119
Publication date
Dec 28, 2023
Electrical Subsea & Drilling AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Application
GRIPPING DEVICE FOR HANDLING EQUIPMENT WITH A DRILL STRING
Publication number
20200199948
Publication date
Jun 25, 2020
Electrical Subsea & Drilling AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Application
PACKER BOX AND METHOD FOR INSTALLATION OR WITHDRAWAL OF A PACKER EL...
Publication number
20180355683
Publication date
Dec 13, 2018
Electrical Subsea & Drilling AS
Egil ERIKSEN
E21 - EARTH DRILLING MINING
Information
Patent Application
HEAVE COMPENSATION METHOD
Publication number
20170321499
Publication date
Nov 9, 2017
Electrical Subsea & Drilling AS
Egil ERIKSEN
E21 - EARTH DRILLING MINING
Information
Patent Application
DEVICE FOR ELECTROMECHANICAL ACTUATOR
Publication number
20130074939
Publication date
Mar 28, 2013
Egil Eriksen
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
UNDERWATER STUFFING BOX AND METHOD FOR RUNNING A DRILL STRING THROU...
Publication number
20130056274
Publication date
Mar 7, 2013
TOOL-TECH AS
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDRAULIC CONTROL VALVE WITH TWO VALVE SLIDES
Publication number
20130056659
Publication date
Mar 7, 2013
Egil Eriksen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
ROTATING PRESSURE REDUCTION TURBINE WITH COG WHEELS FOR A WELL STRE...
Publication number
20120292909
Publication date
Nov 22, 2012
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR SAMPLING AND ANALYSIS OF PRODUCTION FROM A SUBSEA WELL F...
Publication number
20120111571
Publication date
May 10, 2012
Egil Eriksen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DOWNHOLE PRESSURE AND VIBRATION MEASURING DEVICE INTEGRATED IN A PI...
Publication number
20120024052
Publication date
Feb 2, 2012
Egil Eriksen
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR PRODUCTION OF AN ACID PROOF, SEEMLESS PRESSURE VESSEL
Publication number
20110215510
Publication date
Sep 8, 2011
Egil Eriksen
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF USING NEW FLUSHING PORTS DURING CLEANING OF A PISTON ACCU...
Publication number
20110214743
Publication date
Sep 8, 2011
Egil Eriksen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
METHOD FOR TWO-STEP SEPARATION OF WATER, SALT AND PARTICLES FROM A...
Publication number
20110210003
Publication date
Sep 1, 2011
Egil Eriksen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID FLOW MEASURING DURING BUOY-LOADING
Publication number
20110108127
Publication date
May 12, 2011
Egil Eriksen
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
METHOD OF PRODUCING VARIOUS MASSIVE BLANKS OF ENCAPSULATED PIPE CON...
Publication number
20100233010
Publication date
Sep 16, 2010
Egil Eriksen
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ACTUATOR FOR A PILOT FOR HYDRAULIC CONTROL VALVES
Publication number
20100181511
Publication date
Jul 22, 2010
Egil Eriksen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
DEVICE FOR AN INERT GAS INSTALLATION ON A FLOATING VESSEL
Publication number
20100078076
Publication date
Apr 1, 2010
Tool-Tec AS
Egil Eriksen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT