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NATIONAL OILWELL VARCO NORWAY AS
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HOUSTON, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Device, system and method for high speed data transfer
Patent number
12,188,310
Issue date
Jan 7, 2025
National Oilwell Varco Norway AS
Svein Hellvik
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling rig
Patent number
11,885,204
Issue date
Jan 30, 2024
National Oilwell Varco Norway AS
Hugo Leonardo Rosano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tool, installation assembly, and method for positioning a wind turb...
Patent number
11,566,604
Issue date
Jan 31, 2023
National Oilwell Varco Norway AS
Anibal B. Teixeira
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Torque device for oil field use and method of operation for same
Patent number
11,492,857
Issue date
Nov 8, 2022
National Oilwell Varco Norway AS
Jonathan Garrick Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling system and method
Patent number
11,448,020
Issue date
Sep 20, 2022
National Oilwell Varco Norway AS
Marco Plano
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hoisting system and method for hoisting a vertically-suspended object
Patent number
11,312,452
Issue date
Apr 26, 2022
National Oilwell Varco Norway AS
Thor Strand
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of upgrading a knuckle-boom crane and a heave-compensating c...
Patent number
11,305,970
Issue date
Apr 19, 2022
National Oilwell Varco Norway AS
Yngvar Borøy
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Systems and methods for managing fluid pressure in a borehole durin...
Patent number
11,293,242
Issue date
Apr 5, 2022
National Oilwell Varco Norway AS
Geir K. Skaugen
E21 - EARTH DRILLING MINING
Information
Patent Grant
System arranged on a marine vessel or platform, such as for providi...
Patent number
11,059,547
Issue date
Jul 13, 2021
National Oilwell Varco Norway AS
Kristjan Kristjansson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Wire back tension device
Patent number
10,875,747
Issue date
Dec 29, 2020
National Oilwell Varco Norway AS
Yngvar Borøy
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Apparatus and methods for the control of hydraulic actuators
Patent number
10,830,257
Issue date
Nov 10, 2020
National Oilwell Varco Norway AS
Michael Rygaard Hansen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
In-line spooling device for compensating fleet angle
Patent number
10,822,213
Issue date
Nov 3, 2020
National Oilwell Varco Norway AS
Yngvar Borøy
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Jack-up rig for performing multiple independent operations simultan...
Patent number
10,801,270
Issue date
Oct 13, 2020
National Oilwell Varco Norway AS
Marco Plano
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and device for estimating downhole string variables
Patent number
10,724,357
Issue date
Jul 28, 2020
National Oilwell Varco Norway AS
Age Kyllingstad
E21 - EARTH DRILLING MINING
Information
Patent Grant
Offshore lifting crane
Patent number
10,611,610
Issue date
Apr 7, 2020
National Oilwell Varco Norway AS
Yngvar Borøy
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Rig floor for a drilling rig
Patent number
10,557,314
Issue date
Feb 11, 2020
National Oilwell Varco Norway AS
Erik Haavind
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Torque device for oil field use and method of operation for same
Patent number
10,550,651
Issue date
Feb 4, 2020
National Oilwell Varco Norway AS
Jonathan Garrick Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of building an offshore windmill
Patent number
10,550,825
Issue date
Feb 4, 2020
National Oilwell Varco Norway AS
Yngvar Borøy
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Pipe storage and handling
Patent number
10,494,882
Issue date
Dec 3, 2019
National Oilwell Varco Norway AS
Nils Stian Unander
E21 - EARTH DRILLING MINING
Information
Patent Grant
System for hoisting a load on a drilling rig
Patent number
10,378,290
Issue date
Aug 13, 2019
National Oilwell Varco Norway AS
Yngvar Borøy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for control of wellbore trajectories
Patent number
10,358,904
Issue date
Jul 23, 2019
National Oilwell Varco Norway AS
Åge Kyllingstad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for estimating downhole string variables
Patent number
10,309,211
Issue date
Jun 4, 2019
National Oilwell Varco Norway AS
Age Kyllingstad
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coupler device and method for using the same
Patent number
10,281,076
Issue date
May 7, 2019
National Oilwell Varco Norway AS
Sigmund Askestad
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for placing and removing pipe from a finger rack
Patent number
10,246,952
Issue date
Apr 2, 2019
National Oilwell Varco Norway AS
Stig Vidar Trydal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bearing arrangement
Patent number
10,228,018
Issue date
Mar 12, 2019
National Oilwell Varco Norway AS
Sigmund Askestad
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
System and method for routing chemicals in a chemical plant
Patent number
10,198,012
Issue date
Feb 5, 2019
National Oilwell Varco Norway AS
Svenn Kristoffersen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Winch drum with internal wire storage
Patent number
10,189,688
Issue date
Jan 29, 2019
National Oilwell Varco Norway AS
Yngvar Borøy
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Chain stopper
Patent number
10,167,059
Issue date
Jan 1, 2019
National Oilwell Varco Norway AS
Sigmund Askestad
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Method for reducing dynamic loads of cranes
Patent number
10,150,653
Issue date
Dec 11, 2018
National Oilwell Varco Norway AS
Age Kyllingstad
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Draw-works and method for operating the same
Patent number
10,138,098
Issue date
Nov 27, 2018
National Oilwell Varco Norway AS
Rune Sørensen
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
BLADE INSTALLATION TO AN OFFSHORE WIND TURBINE
Publication number
20250020105
Publication date
Jan 16, 2025
GustoMSC B.V.
Oddvar HØYDAL
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
MOTION-STABILIZED CRANE SYSTEMS AND ASSOCIATED METHODS
Publication number
20240391740
Publication date
Nov 28, 2024
NATIONAL OILWELL VARCO NORWAY AS
Jan Einar Strømstad
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DEVICE, SYSTEM AND METHOD FOR HIGH SPEED DATA TRANSFER
Publication number
20240110450
Publication date
Apr 4, 2024
NATIONAL OILWELL VARCO NORWAY AS
Svein HELLVIK
E21 - EARTH DRILLING MINING
Information
Patent Application
PROCESSING SEAWATER SUBSEA
Publication number
20230203917
Publication date
Jun 29, 2023
NATIONAL OILWELL VARCO NORWAY AS
David PINCHIN
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-WINCH HOISTING SYSTEM AND METHOD FOR COMBINING MULTIPLE-WINCH...
Publication number
20230192457
Publication date
Jun 22, 2023
NATIONAL OILWELL VARCO NORWAY AS
Frank Tønnessen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
END EFFECTOR FOR GRIPPING AND SPINNING PIPES
Publication number
20230067025
Publication date
Mar 2, 2023
NATIONAL OILWELL VARCO NORWAY AS
Andreas Johan LINDBLOM
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
LINER HANGER RUNNING TOOL
Publication number
20220381099
Publication date
Dec 1, 2022
NATIONAL OILWELL VARCO NORWAY AS
Vijay Kumar KEERTHIVASAN
E21 - EARTH DRILLING MINING
Information
Patent Application
Cathode Coating for an Electrochemical Cell
Publication number
20220289598
Publication date
Sep 15, 2022
NATIONAL OILWELL VARCO NORWAY AS
Masoud GHORBANIYAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Elevator for Heavy Load Pipe Lifting, Pipe for Such Elevator and Pi...
Publication number
20220268111
Publication date
Aug 25, 2022
NATIONAL OILWELL VARCO NORWAY AS
Johannes Wilhelmus Henricus van RIJZINGEN
E21 - EARTH DRILLING MINING
Information
Patent Application
A Rope Extension System Comprising A Rope Connector For Connecting...
Publication number
20220065327
Publication date
Mar 3, 2022
NATIONAL OILWELL VARCO NORWAY AS
Nils Øystein RØSOK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Drilling System and Method
Publication number
20220003057
Publication date
Jan 6, 2022
NATIONAL OILWELL VARCO NORWAY AS
Marco PLANO
E21 - EARTH DRILLING MINING
Information
Patent Application
A Method for Installing an Offshore Wind Turbine and a Substructure...
Publication number
20210348596
Publication date
Nov 11, 2021
NATIONAL OILWELL VARCO NORWAY AS
Oddvar HØYDAL
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TOOL, INSTALLATION ASSEMBLY, AND METHOD FOR POSITIONING A WIND TURB...
Publication number
20210293222
Publication date
Sep 23, 2021
NATIONAL OILWELL VARCO NORWAY AS
Anibal B. TEIXEIRA
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Fibre Rope and Hoisting System Including Such a Fibre Rope
Publication number
20210277598
Publication date
Sep 9, 2021
NATIONAL OILWELL VARCO NORWAY AS
Ricardo Nuno CORREIA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
HOISTING SYSTEM AND METHOD FOR HOISTING A VERTICALLY-SUSPENDED OBJECT
Publication number
20210221659
Publication date
Jul 22, 2021
NATIONAL OILWELL VARCO NORWAY AS
Thor Strand
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DRILLING RIG
Publication number
20210222519
Publication date
Jul 22, 2021
NATIONAL OILWELL VARCO NORWAY AS
Hugo Leonardo ROSANO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System for Energy Regeneration and Distribution
Publication number
20210197674
Publication date
Jul 1, 2021
NATIONAL OILWELL VARCO NORWAY AS
Yngvar BORØY
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electrohydraulic Device, Method, and Marine Vessel or Platform
Publication number
20210061421
Publication date
Mar 4, 2021
NATIONAL OILWELL VARCO NORWAY AS
Yngvar BORØY
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Device for Processing Water, System, and Methods
Publication number
20210008500
Publication date
Jan 14, 2021
NATIONAL OILWELL VARCO NORWAY AS
David PINCHIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electrode Assembly, System and Method for Inactivating Organic Mate...
Publication number
20200377387
Publication date
Dec 3, 2020
NATIONAL OILWELL VARCO NORWAY AS
Yury VARANKO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System and Method for Improved Heave Compensation
Publication number
20200318708
Publication date
Oct 8, 2020
NATIONAL OILWELL VARCO NORWAY AS
David Bengt Johan ANKARGREN
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Method for Calibration of Hydraulic Models by Surface St...
Publication number
20200308918
Publication date
Oct 1, 2020
NATIONAL OILWELL VARCO NORWAY AS
Åge KYLLINGSTAD
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for Supporting a Flywheel on a Floating Vessel and Method...
Publication number
20200313507
Publication date
Oct 1, 2020
NATIONAL OILWELL VARCO NORWAY AS
Yngvar BORØY
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
In-line spooling device for compensating fleet angle
Publication number
20200156907
Publication date
May 21, 2020
NATIONAL OILWELL VARCO NORWAY AS
Yngvar BORØY
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Drilling System for Rock Drilling
Publication number
20200131868
Publication date
Apr 30, 2020
NATIONAL OILWELL VARCO NORWAY AS
Audun TØRRESVOLD
E21 - EARTH DRILLING MINING
Information
Patent Application
Torque Device for Oil Field Use and Method of Operation For Same
Publication number
20200115971
Publication date
Apr 16, 2020
NATIONAL OILWELL VARCO NORWAY AS
Jonathan Garrick Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of Upgrading a Knuckle-Boom Crane and a Heave-Compensating C...
Publication number
20200062554
Publication date
Feb 27, 2020
NATIONAL OILWELL VARCO NORWAY AS
Yngvar BORØY
B66 - HOISTING LIFTING HAULING
Information
Patent Application
System Arranged on a Marine Vessel or Platform, Such as for Providi...
Publication number
20200039615
Publication date
Feb 6, 2020
NATIONAL OILWELL VARCO NORWAY AS
Kristjan KRISTJANSSON
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Drilling Unit Comprising an Electric Heave-Compensation System
Publication number
20190360282
Publication date
Nov 28, 2019
NATIONAL OILWELL VARCO NORWAY AS
Karsen BERGE MELING
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for Managing Fluid Pressure in a Borehole Durin...
Publication number
20190242204
Publication date
Aug 8, 2019
NATIONAL OILWELL VARCO NORWAY AS
Geir K. Skaugen
E21 - EARTH DRILLING MINING
Trademark
last 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