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LKAB WASSARA AB

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    51,706
  • Filing trend
    ⇩ 60.0%
About

LKAB WASSARA AB has a total of 46 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2009. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, machine tools and measurement are SEABED RIG AS, HUNT ADVANCED DRILLING TECHNOLOGIES L L C and HUYGENS AS.

Patent filings per year

Chart showing LKAB WASSARA ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peco Thimaq Tim 13
#2 Egerström Fredrik 9
#3 Hulden Jarl 6
#4 Hörman Magnus 6
#5 Horman Magnus 5
#6 Lennartsson Erik 4
#7 Lundborg Markus 4
#8 Egerstrom Fredrik 3
#9 Johansson Peter F 2
#10 Egerstroem Fredrik 2

Latest patents

Publication Filing date Title
WO2017188876A1 Retainer means for a drill bit and a method for such retainer means
WO2016178614A1 Damping device for a fluid-driven down-the-hole drill and a fluid-driven down-the-hole drill comprising such a damping device
SE1551310A1 A method and a system för optimising energy usage at a drilling arrangement.
WO2016003351A1 Indexing hydraulic dth rock drill by intermittent pressure
WO2016003350A1 Down-the-hole drill with parallel flows for rotation motor and hammer.
SE1550553A1 Gyro-based surveying tool and method for surveying
US2016145942A1 Arrangement and down-the-hole drilling equipment for angular setting of a drill string
CN104220691A Apparatus for drilling and lining borehole