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MARIOFF CORP OY

Overview
  • Total Patents
    547
  • GoodIP Patent Rank
    22,775
  • Filing trend
    ⇧ 300.0%
About

MARIOFF CORP OY has a total of 547 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1992. It filed its patents most often in EPO (European Patent Office), Finland and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and environmental technology are VIKING CORP, PREVENT SYSTEMS AS and MARIOFF CORP OJ.

Patent filings per year

Chart showing MARIOFF CORP OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sundholm Goeran 232
#2 Sundholm Goran 122
#3 Metzger Harry 75
#4 Huotari Arto 47
#5 Tuomisaari Maarit 29
#6 Krutskevych Nazar 26
#7 Malinen Jarkko 23
#8 Helasuo Jarmo 22
#9 Mattila Harri 19
#10 Nikkarila Juha-Pekka 18

Latest patents

Publication Filing date Title
EP3795218A1 Fire suppression system
EP3753607A1 Sprinkler bulb
EP3702003A1 Sprinkler head with a bulb having an embedded rfid circuit
EP3696525A1 Clamp with flow detection capabilities for fire suppression applications
EP3682950A1 Pop-out sprinkler with vacuum actuated push-back
EP3669952A1 Sprinkler self-diagnosis
EP3662976A1 Crack detection function for a fire sprinkler with frangible bulb
EP3643366A1 Sprinkler having integrated antenna functionality
EP3623019A1 Fire sprinkler with remote release function
EP3610927A1 System integrating aspiration smoke detector with deluge fire suppression system
EP3597274A1 Sprinkler and sprinkler system including the same
EP3517185A1 Valve assembly
EP3517184A1 Fire sprinkler system
EP3697506A1 Fire protection water distribution system and performance analyzer
CN108367185A Hydraulic spray nozzle for fire extinguishing system
CN108136242A Inhibit unit and method
CN108136243A Inhibit unit, for inhibiting the nozzle of unit and method
CN107921301A Fire extinguishing system
US2017259096A1 Automatically deployed fire suppression sprinkler
CN106488786A Water spray installation and manufacture method