National Oilwell Varco, L.P.

États‑Unis d’Amérique


 
Quantité totale PI 1 604
Quantité totale incluant filiales 2 849 (+ 1 245 pour les filiales)
Rang # Quantité totale PI 784
Note d'activité PI 3,4/5.0    492
Rang # Activité PI 1 471
Activité incl filiales 3,2/5.0    851
Symbole boursier
ISIN US6370711011
Capitalisation 4,400M  (USD)
Industrie Oil & Gas Equipment & Services
Secteur Energy
Classe Nice dominante Machines et machines-outils

Brevets

Marques

528 156
331 72
474 3
40
 
Dernier brevet 2024 - Coiled tubing weld-on connector
Premier brevet 1982 - Apparatus and method for logging...
Dernière marque 2024 - POWERSHIFT
Première marque 1920 - OILWELL

Filiales

56 subsidiaries with IP (961 patents, 284 trademarks)

54 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S Drilling equipment, namely, downhole motors
P/S Monitoring and control systems for oil and gas wellstream processing systems that include natural...
2023 Invention Rotary steerable drilling assembly and method. A rotary steerable drilling assembly includes a d...
P/S Downloadable software in the nature of a mobile application that uses artificial intelligence for...
P/S Pumps, namely, mud pumps, reciprocating pumps, triplex pumps, duplex pumps and centrifugal pumps;...
P/S Downloadable computer software for use in supply chain logistics for use in the agriculture indus...
P/S Metal drill pipes for use in well boring
Invention Coiled tubing weld-on connector. A connector for coiled tubing may include a main body configured...
Invention Coiled tubing weld-on connector. A connector for coiled tubing may include a main body configure...
Invention Joints for progressive cavity devices. A progressive cavity device includes a stator, a rotor pos...
Invention Modular drill bits with mechanically attached cutter element assemblies. A modular fixed cutter d...
P/S Drilling equipment, namely, downhole motors
Invention Coiled tubing injector with reactive chain tension. A coiled tubing injector including two or mor...
Invention Modular well cellar. A modular well cellar system can include a planar base member defining an ap...
Invention Long stroke parallel pump. A pump system may include a drive shaft extending along a longitudina...
Invention Shaker fluid level automatic control. e.g.e.g., in- use and running) shaker.
Invention Long stroke parallel pump. Various embodiments disclosed relate to a reciprocating triplex pump. ...
Invention Fixed cutter drill bits and cutter elements with secondary cutting edges for same. A cutter eleme...
Invention Fixed cutter drill bits and cutter element with secondary cutting edges for same. A cutter eleme...
Invention Shale shakers and related methods. A shale shaker for separating formation cuttings from a drilli...
Invention Shale shakers and related methods. A shale shaker for separating formation cuttings from a drill...
P/S power-operated downhole tool for mitigating torsional vibration during borehole drilling operations
Invention Wear resistant tubular members and systems and methods for producing the same. A tubular member ...
Invention Wear resistant tubular members and systems and methods for producing the same. A tubular member i...
Invention Automated systems and methods for controlling the operation of downhole-adjustable motors. A meth...
Invention Wired downhole adjustable mud motors. A downhole motor for directional drilling includes a drives...
Invention Configurable drill fluid containment device. Various embodiments disclosed relate to a configurab...
Invention Top-loading tower crane systems and associated methods. A tower crane for performing a lifting a...
Invention Drill bit cutter elements with multiple surface finishes. A cutter element for a fixed cutter dri...
Invention Pump wear detection system. A pump monitoring system may include a sensor for monitoring a parame...
Invention Systems and methods for operating a centrifuge system. A centrifuge system includes an inlet flui...
Invention Washpipe seal assembly. A washpipe assembly for a rotational device includes a gland assembly, a ...
2022 Invention Mounting brackets and associated methods for securing solar modules of solar arrays. A mounting ...
Invention Mounting brackets and associated methods for securing solar modules of solar arrays. A mounting b...
P/S downloadable software for recording data relating to tubulars that are transported through the dr...
Invention Downhole concentric friction reduction system. A friction reduction system disposable in a wellbo...
Invention Passive spacer system. A passive spacer system may include a racking board comprising a slot and ...
Invention Autonomous along string measurement tool. An autonomous along string measurement tool may include...
P/S Electrostatic coalescing machines used for scientific and electrical applications in the oil and ...
Invention Configurable drill fluid containment device. Various embodiments disclosed relate to a configura...
Invention Robotic pipe dope application system. A pipe-dope application system can include an end effector ...
Invention Rotor bearing system. A rotor bearing system configured to operatively couple a progressing cavit...
Invention Modular well cellar. A modular well cellar system can include a planar base member defining an a...
Invention Reid vapor pressure control system. A Reid vapor pressure control system includes a separator ve...
Invention Shaker fluid level automatic control. This disclosure relates to shaker adjustments based on sen...
Invention Long stroke parallel pump. Various embodiments disclosed relate to a reciprocating triplex pump....
Invention Downhole friction reduction systems having a flexible agitator. An agitator deployable in a wellb...
Invention Durable valves for displacement pumps. A valve for a displacement pump includes a valve body hav...
Invention Automated systems and methods for controlling the operation of downhole-adjustable motors. A met...
Invention Pump wear detection system. A pump monitoring system may include a sensor for monitoring a param...
P/S Industrial mixing equipment, namely, a static mixer for mixing products within a continuous flow ...
P/S Software as a service (SAAS) services featuring software for aggregating, visualizing, and analy...
P/S Software as a service (SAAS) services featuring software for aggregating, visualizing, and analyz...
2021 Invention Passive spacer system. A passive spacer system may include a racking board comprising a slot and...
P/S centrifugal pumps used in the conveyance of fluids
P/S Drilling tools, namely, power drill bits and PDC cutter elements for power drill bits
P/S Automated system consisting of computer software and hardware for operating and monitoring of dow...
P/S A tubular tool string component for use in drilling an oil and gas well.
P/S A tubular tool string component for use in drilling an oil and gas well
P/S Cranes
P/S Cranes.
Invention Tools and methods for refacing tubular ends forming a threaded connection. A refacing tool inclu...
P/S Software as a service (SAAS) services featuring software for remote operation of assets
P/S Providing online non-downloadable software that uses artificial intelligence for analyzing and tr...
Invention Horizontal racking and stand building system. A horizontal pipe storing and stand building syste...
P/S Connectors for casing employed in wells for land based, deep water, and shallow water applications.
Invention Passive rotation disconnect. A coupling mechanism for securing a tool to a tool arm may include ...
P/S Automated system consisting of recorded computer software and hardware for operating and monitori...
P/S Drill bits used in drilling earthen formations to form a wellbore for the ultimate recovery of pe...
P/S A tubular tool string component for use in drilling an oil and gas well, namely, a drill stem hav...
P/S Cranes
Invention Drill bit compact and method including graphene. A polycrystalline composite tool component and ...
P/S Fracturing tool, namely, a drill pipe conveyed or coiled tubing conveyed frac sleeve capable of m...
P/S Drilling tools, namely, power drill bits and PDC cutter elements for power drill bits.
P/S Drilling tools, namely, power drill bits and PDC cutter elements for power drill bits
2020 P/S Fracking system components, namely, fracking manifolds of metal for pipelines; electric coiled tu...
P/S Drill pipe thread protectors made of metal. Computer hardware with integrated software used to co...
P/S Drill pipe thread protectors made of metal. Computer hardware with integrated software used to co...
P/S Data acquisition system comprised of a computer, downloadable software, and downloadable web view...
P/S Oilfield stimulation and servicing equipment; intervention and stimulation equipment, namely, man...
P/S Coiled tubing units for oil and gas wells
P/S Industrial hoses made of rubber for use in the oil and gas industry
P/S Downloadable mobile application for asset tracking used to log and view current and historical in...
P/S Drill pipe thread protectors made of metal Computer hardware with integrated software used to con...
P/S Oilfield stimulation and servicing equipment, namely, manifolds, coil tubing unit support pumps, ...
P/S Coiled tubing units for oil and gas wells comprised of injector head, hydraulic pump, coiled tubi...
P/S Industrial hoses made of rubber for use in the oil and gas industry