National Oilwell Norway AS

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Stavanger, NO

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Patents Grantslast 30 patents

Information Patent Grant
Internal blow out preventer
- Patent number 9,422,785
- Issue date Aug 23, 2016
- National Oilwell Norway AS
- Slawomir Kukielka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Internal blow out preventer
- Patent number 8,950,430
- Issue date Feb 10, 2015
- National Oilwell Norway AS
- Slawomir Kukielka
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mouse hole damper device
- Patent number 8,844,688
- Issue date Sep 30, 2014
- National Oilwell Norway AS
- Jan Erik Pedersen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Collector device for drilling fluid
- Patent number 8,733,435
- Issue date May 27, 2014
- National Oilwell Norway AS
- Jonathan Garrick Webb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for detection of a malfunction related to a fluid affected c...
- Patent number 8,601,874
- Issue date Dec 10, 2013
- National Oilwell Norway AS
- Åge Kyllingstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Means and method for mixing a particulate material and a liquid
- Patent number 8,596,857
- Issue date Dec 3, 2013
- National Oilwell Norway AS
- Yngve Bastesen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drawworks device on a drill floor
- Patent number 8,534,387
- Issue date Sep 17, 2013
- National Oilwell Norway AS
- Paal Taraldrud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for detection of a fluid leak related to a piston machine
- Patent number 8,416,093
- Issue date Apr 9, 2013
- National Oilwell Norway AS
- Age Kyllingstad
- G01 - MEASURING TESTING
Information Patent Grant
Method for detection of a fluid leak related to a piston machine
- Patent number 8,412,472
- Issue date Apr 2, 2013
- National Oilwell Norway AS
- Åge Kyllingstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System for active heave compensation and use thereof
- Patent number 8,251,148
- Issue date Aug 28, 2012
- National Oilwell Norway AS
- Christian von der Ohe
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Centralizing device for an elongated body in a mouse hole machine
- Patent number 8,245,773
- Issue date Aug 21, 2012
- National Oilwell Norway AS
- Jonathan Garrick Webb
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of filtering pump noise
- Patent number 7,830,749
- Issue date Nov 9, 2010
- National Oilwell Norway AS
- Åge Kyllingstad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill floor device
- Patent number 7,677,856
- Issue date Mar 16, 2010
- National Oilwell Norway AS
- Trond Standal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retainer for electronic identification tag
- Patent number D600151
- Issue date Sep 15, 2009
- Maritime IT AS
- Richard Steffensen
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Two-part telescopic tensioner for risers at a floating installation...
- Patent number 7,373,985
- Issue date May 20, 2008
- National Oilwell Norway AS
- Magne Mathias Moe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Draining of oil leak in a hydraulic cylinder
- Patent number 7,243,592
- Issue date Jul 17, 2007
- National Oilwell Norway AS
- Magne Mathias Moe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Tensioning system for production tubing in a riser at a floating in...
- Patent number 7,188,677
- Issue date Mar 13, 2007
- National Oilwell Norway AS
- Magne Mathias Moe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and a device for protection of personnel
- Patent number 7,176,795
- Issue date Feb 13, 2007
- National Oilwell Norway AS
- Frode Røed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for detecting leaks in reciprocating machinery
- Patent number 7,130,751
- Issue date Oct 31, 2006
- National Oilwell Norway AS
- Åge Kyllingstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Drill pipe spinner device
- Patent number 7,036,396
- Issue date May 2, 2006
- National Oilwell Norway AS
- Magne Moe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement at a piston engine and method of controlling the pistons
- Patent number 7,004,121
- Issue date Feb 28, 2006
- National Oilwell Norway AS
- Magne Mathias Moe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Riser tensioning arrangement
- Patent number 6,835,026
- Issue date Dec 28, 2004
- National Oilwell Norway AS
- Jon G. Gjedebo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of drilling sub-sea oil and gas production wells
- Patent number 6,745,857
- Issue date Jun 8, 2004
- National Oilwell Norway AS
- Jon G. Gjedebo
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Internal Blow Out Preventer
- Publication number 20150108377
- Publication date Apr 23, 2015
- National Oilwell Norway AS
- Slawomir Kukielka
- E21 - EARTH DRILLING MINING
Information Patent Application
Internal Blow Out Preventer
- Publication number 20120305102
- Publication date Dec 6, 2012
- National Oilwell Norway AS
- Slawomir Kukielka
- E21 - EARTH DRILLING MINING
Information Patent Application
RISER TENSIONER
- Publication number 20120217016
- Publication date Aug 30, 2012
- National Oilwell Norway AS
- Christian B. Von Der Ohe
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DETECTION OF A FLUID LEAK RELATED TO A PISTON MACHINE
- Publication number 20110156921
- Publication date Jun 30, 2011
- National Oilwell Norway AS
- Age Kyllingstad
- G01 - MEASURING TESTING
Information Patent Application
Method for Detection of a Fluid Leak Related to a Piston Machine
- Publication number 20110046902
- Publication date Feb 24, 2011
- National Oilwell Norway AS
- Age Kyllingstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MEANS FOR EMPTYING PACKAGES
- Publication number 20100303591
- Publication date Dec 2, 2010
- National Oilwell Norway AS
- Eirik Mongstad
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CENTRALIZING DEVICE FOR AN ELONGATED BODY IN A MOUSE HOLE MACHINE
- Publication number 20100206562
- Publication date Aug 19, 2010
- NATIONAL OILWELL NORWAY AS
- Jonathan Garrick Webb
- E21 - EARTH DRILLING MINING
Information Patent Application
Collector Device for Drilling Fluid
- Publication number 20100200216
- Publication date Aug 12, 2010
- National Oilwell Norway AS
- Jonathan Garrick Webb
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DETECTION OF A MALFUNCTION RELATED TO A FLUID AFFECTED C...
- Publication number 20100189580
- Publication date Jul 29, 2010
- National Oilwell Norway AS
- Age Kyllingstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MEANS AND METHOD FOR MIXING A PARTICULATE MATERIAL AND A LIQUID
- Publication number 20100157722
- Publication date Jun 24, 2010
- National Oilwell Norway AS
- Yngve Bastesen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

Information Trademark
79056160 - MOUSETRAP
- Serial number 79056160
- Registration number 3658249
- Filing date May 9, 2008
- National Oilwell Norway AS
- 7 - Machines and machine tools

National Oilwell Norway AS

Organization

Patents Grantslast 30 patents

Internal blow out preventer

Internal blow out preventer

Mouse hole damper device

Collector device for drilling fluid

Method for detection of a malfunction related to a fluid affected c...

Means and method for mixing a particulate material and a liquid

Drawworks device on a drill floor

Method for detection of a fluid leak related to a piston machine

Method for detection of a fluid leak related to a piston machine

System for active heave compensation and use thereof

Centralizing device for an elongated body in a mouse hole machine

Method of filtering pump noise

Drill floor device

Retainer for electronic identification tag

Two-part telescopic tensioner for risers at a floating installation...

Draining of oil leak in a hydraulic cylinder

Tensioning system for production tubing in a riser at a floating in...

Method and a device for protection of personnel

Method and device for detecting leaks in reciprocating machinery

Drill pipe spinner device

Arrangement at a piston engine and method of controlling the pistons

Riser tensioning arrangement

Method of drilling sub-sea oil and gas production wells

Patents Applicationslast 30 patents

Internal Blow Out Preventer

Internal Blow Out Preventer

RISER TENSIONER

METHOD FOR DETECTION OF A FLUID LEAK RELATED TO A PISTON MACHINE

Method for Detection of a Fluid Leak Related to a Piston Machine

MEANS FOR EMPTYING PACKAGES

CENTRALIZING DEVICE FOR AN ELONGATED BODY IN A MOUSE HOLE MACHINE

Collector Device for Drilling Fluid

METHOD FOR DETECTION OF A MALFUNCTION RELATED TO A FLUID AFFECTED C...

MEANS AND METHOD FOR MIXING A PARTICULATE MATERIAL AND A LIQUID

Trademarklast 30 trademarks

79056160 - MOUSETRAP