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INTERWELL NORWAY AS

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    31,939
  • Filing trend
    ⇧ 200.0%
About

INTERWELL NORWAY AS has a total of 48 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2011. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets civil engineering and mechanical elements are XTREME WELL TECH LIMITED, XI AN WUHUA JUNENG BLASTING EQUIPMENT CO LTD and NCS OILFIELD SERVICES CANADA INC.

Patent filings per year

Chart showing INTERWELL NORWAY ASs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Mechanical elements

Focus technologies

# Technology
#1 Earth drilling
#2 Pistons and sealings
#3 Springs

Top inventors

# Name Total Patents
#1 Hiorth Espen 25
#2 Espen Hiorth 9
#3 Bjørgum Stig Ove 6
#4 Stormo Terje 5
#5 Morland Markus 4
#6 Stig Ove Bjørgum 3
#7 Stein Arild F 3
#8 Glad Anders 2
#9 Arild F Stein 2
#10 Markus Morland 2

Latest patents

Publication Filing date Title
NO345519B1 Extrusion preventing device
NO20191006A1 Well tool device
NO344549B1 Method for replacing a chemical injection valve and an injection line plugging tool
US2020182048A1 Method and system for integrity testing
NO20180579A1 Well tool device for opening and closing a fluid bore in a well
NO343733B1 Well tool device
NO20171109A1 Well tool and method for pressure testing of different zones in a well
NO20170594A1 Anchor device and casing plug assembly
AU2011204036A1 Device for carrying a replacement safety valve in a well tube