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WÄRTSILÄ FINLAND OY

Overview
  • Total Patents
    500
  • GoodIP Patent Rank
    6,883
  • Filing trend
    ⇩ 100.0%
About

WÄRTSILÄ FINLAND OY has a total of 500 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Finland. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and transport are WAERTSILAE FINLAND OY, WESTPORT RES INC and WESTPORT POWER INC.

Patent filings per year

Chart showing WÄRTSILÄ FINLAND OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sundsten Magnus 35
#2 Kaas Tom 24
#3 Karlsson Sören 24
#4 Niinikangas Saku 22
#5 Östman Fredrik 21
#6 Nynäs Håkan 19
#7 Widjeskog Klaus 19
#8 Jansson Mathias 19
#9 Laakso Ossi 14
#10 Portin Kaj 12

Latest patents

Publication Filing date Title
WO2020169874A1 Apparatus, device and computer implemented method for determining condition of liquid lubricant
WO2020169191A1 A gaseous fuel feeding system
WO2020164694A1 Fuel supply system for piston engine and method of operating fuel supply system
WO2017137656A1 Method of manufacturing an iron product and use of an iron material in a cylinder head
WO2018002409A1 Gas exchange valve arrangement
WO2016203102A1 A method and an apparatus for controlling an internal combustion engine
WO2017207863A1 An electric power plant and a method and a system for controlling the same
WO2017203092A1 Fuel injection valve unit for an internal combustion piston engine and a method of operating the fuel injection valve unit
WO2017194824A1 A method for controlling reductant injection for an emission reduction system of an internal combustion engine
WO2017194818A1 Bilobe or multilobe tank
WO2017178061A1 A propeller for a marine vessel and a method of installing the hub cap to the hub
WO2017174857A1 A control system for an engine with safety control
WO2017149190A1 Cylinder liner and anti-polishing ring
WO2017144766A1 Method and test arrangement for determining diameter of nozzle seat of fuel injector
WO2017134329A1 Pressure monitoring arrangement and method
WO2017129854A1 Mounting element and method for monitoring vibrations of internal com-bustion engine
WO2017121921A1 A fuel gas manifold assembly configured to be used in an internal combustion piston engine and an internal combustion piston engine
WO2017093598A1 A microwave plasma ignition assembly
WO2017089645A1 A method of manufacturing a prechamber element for an internal combustion piston engine, a use of a base material in a prechamber element and a prechamber element for an internal combustion piston engine
WO2016097467A1 An autofrettage apparatus for and a method of increasing a fatigue strength of a prechamber element