National Oilwell Varco, L.P.

United States of America


 
Total IP 1,613
Total IP incl. subs 2,826 (+ 1,214 for subs)
Total IP Rank # 791
IP Activity Score 3.4/5.0    491
IP Activity Rank # 1,475
IP AS incl. subs 3.2/5.0    814
Stock Symbol
ISIN US62955J1034
Market Cap. 6,400M  (USD)
Industry Oil & Gas Equipment & Services
Sector Energy
Dominant Nice Class Machines and machine tools

Patents

Trademarks

525 156
339 72
479 3
39
 
Last Patent 2024 - Hardened grappling elements for ...
First Patent 1982 - Apparatus and method for logging...
Last Trademark 2024 - ZERO FE
First Trademark 1920 - OILWELL

Subsidiaries

56 subsidiaries with IP (932 patents, 282 trademarks)

54 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Parts of oilfield wellhead machines, namely, choke valves
G/S Monitoring and control systems for oil and gas wellstream processing systems that include natural...
G/S Oil-well pumping machines
G/S progressive cavity pumps
G/S Reamers and reaming tools for drilling oil and gas wells
G/S Oil and gas well sealing systems, namely, wireline severance and sealing tools mounted to oil and...
Invention Tubular string building system and method. A well system includes a rig floor, a first rig floor...
Invention Hardened grappling elements for retrieving downhole tools, grappling tool, method for manufacturi...
Invention Hardened grappling elements for retrieving downhole tools. An annular grappling element of a gra...
G/S Drilling equipment, namely, downhole motors
Invention Drill bit cutter elements with one or more textured, non-planar surfaces on cutting faces thereof...
Invention Vibration mitigation tool. A vibration mitigation tool may include a mandrel portion, a sleeve po...
Invention Insulated drilling systems and associated methods. An insulated drill pipe joint for a drill stri...
Invention Insulated drilling systems and associated methods. An insulated drill pipe joint for a drill str...
Invention Downhole friction reduction systems having a flexible agitator. An agitator deployable in a well...
2023 Invention Rotary steerable drilling assembly and method. A rotary steerable drilling assembly includes a d...
G/S Downloadable software in the nature of a mobile application that uses artificial intelligence for...
G/S Pumps, namely, mud pumps, reciprocating pumps, triplex pumps, duplex pumps and centrifugal pumps;...
G/S Downloadable computer software for use in managing supply chain logistics for use in the agricult...
Invention Smart sense blowout preventer (bop). Performing a corrective action includes obtaining assembly p...
G/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...
G/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. ...
G/S Pumps for use in the production of oil and gas from wells and for the drilling of oil and gas wel...
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...
G/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 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 Vibration mitigation tool. A vibration mitigation tool may include a mandrel portion, a sleeve p...
2022 G/S downloadable software for recording data relating to tubulars that are transported through the dr...
G/S Treatment of materials in the nature of emulsions by means of electrostatic coalescing technology...
Invention Configurable drill fluid containment device. Various embodiments disclosed relate to a configurab...
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 Direct feed proppant system. A proppant supply system can include a fluid supply system includin...
Invention Along string measurement tool with pressure sensor array. An along string measurement tool may i...
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 Wear resistant tubular members and methods and devices for producing the same. A tubular member ...
Invention Pump wear detection system. A pump monitoring system may include a sensor for monitoring a parame...
G/S Industrial mixing equipment, namely, a static mixer for mixing products within a continuous flow ...
G/S Software as a service (SAAS) services featuring software for aggregating, visualizing, and analy...
G/S Software as a service (SAAS) services featuring software for aggregating, visualizing, and analyz...
2021 G/S Automated system consisting of computer software and hardware for operating and monitoring of dow...
G/S A tubular tool string component for use in drilling an oil and gas well.
G/S A tubular tool string component for use in drilling an oil and gas well
G/S Cranes.
Invention Tools and methods for refacing tubular ends forming a threaded connection. A refacing tool includ...
G/S Software as a service (SAAS) services featuring software for remote operation of assets
G/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...
G/S Connectors for casing employed in wells for land based, deep water, and shallow water applications.
G/S Drill bits used in drilling earthen formations to form a wellbore for the ultimate recovery of pe...
G/S Automated system consisting of recorded computer software and hardware for operating and monitori...
G/S A tubular tool string component for use in drilling an oil and gas well, namely, a drill stem hav...
G/S Cranes
G/S Fracturing tool, namely, a drill pipe conveyed or coiled tubing conveyed frac sleeve capable of m...
G/S Drilling tools, namely, power drill bits and PDC cutter elements for power drill bits.
G/S Drilling tools, namely, power drill bits and PDC cutter elements for power drill bits
2020 G/S Fracking system components, namely, fracking manifolds of metal for pipelines; electric coiled tu...
G/S Drill pipe thread protectors made of metal. Computer hardware with integrated software used to co...
G/S Drill pipe thread protectors made of metal. Computer hardware with integrated software used to co...
G/S Data acquisition system comprised of a computer, downloadable software, and downloadable web view...
G/S Oilfield stimulation and servicing equipment; intervention and stimulation equipment, namely, man...
G/S Coiled tubing units for oil and gas wells
G/S Drilling tools, namely, power drill bits and PDC cutter elements for power drill bits
G/S Industrial hoses made of rubber for use in the oil and gas industry
G/S Downloadable mobile application for asset tracking used to log and view current and historical in...
G/S Drill pipe thread protectors made of metal Computer hardware with integrated software used to con...
G/S Oilfield stimulation and servicing equipment, namely, manifolds, coil tubing unit support pumps, ...