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REELWELL AS

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    178,493
About

REELWELL AS has a total of 86 patent applications. Its first patent ever was published in 2004. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering and mechanical elements are TURKMENSK NI GEOLOGORASVEDOC, WEATHERFORD U S L P and ACE OIL TOOLS AS.

Patent filings per year

Chart showing REELWELL ASs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Syse Harald 19
#2 Vestavik Ola M 19
#3 Vestavik Ola Michael 17
#4 Alhaug Espen 16
#5 Meinseth Stein Erik 11
#6 Hole Ove 8
#7 Espen Alhaug 6
#8 Vestavik Ola 6
#9 Aleksandersen Jostein 5
#10 Meling Morten Olav 4

Latest patents

Publication Filing date Title
EP2834444A2 Actuator for dual drill string valve and rotary drill string valve configuration therefor
WO2013127609A2 Actuator for dual drill string valve and drill string valve configurations therefor
EP2802732A2 Nested dual drill pipe
EP2802731A2 Seal assembly for nested dual drill pipe
BR112014004368A2 drilling method and system
EP2585672A2 Fluid partition unit
NO20110067A1 Method of drilling in a wellbore and drilling device including drill string
IES20100726A2 Method for continuous formation core sampling
WO2011005108A2 A down well tool with rolling means
EP2452040A2 A down hole well tool provided with a piston
WO2010137986A2 Method and system for transferring signals through a drill pipe system
CA2758720A1 Sealing arrangement for a down hole valve
EP2398997A2 Device for passive pressure sealing
EP2347088A2 Down hole valve device
EP2347091A1 Downhole tool unit
MX2010000714A Method and device for cleaning and sealing a well.
MXPA06010232A A method and device for establishing an underground well.