Learn more

AGR SUBSEA AS

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    218,635
About

AGR SUBSEA AS has a total of 67 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Norway, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets civil engineering, engines, pumps and turbines and mechanical elements are HARRIER TECH INC, ONESUBSEA IP UK LTD and DIPL BERGING ALBRECHT GRAEFER.

Patent filings per year

Chart showing AGR SUBSEA ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stave Roger 24
#2 Ree Sigurd 16
#3 Eikemo Bernt 7
#4 Stave Roger Sverre 7
#5 Iversen Arvid 5
#6 Edvardsen Per Espen 4
#7 Rajabi Mehdi Mir 3
#8 Hammersmark Jon Arne 3
#9 Arefjord Anders Mathias 2
#10 Cohen John H 2

Latest patents

Publication Filing date Title
WO2013115651A2 Boost system and method for dual gradient drilling
WO2013055226A1 Device and method for controlling return flow from a bore hole
WO2012177331A1 Direct drive fluid pump for subsea mudlift pump drilling systems
WO2012121609A1 Rotodynamic pump for variable output flow
CA2854754A1 Method and device for establishing a borehole in the seabed
BRPI1008074A2 Method and device for regulating a well pressure
NO20083616L External rotor in eccentric screw pump with an inner and an outer rotor
NO20083617L Eccentric screw pump with an inner and an outer rotor
NO20074795L Eccentric screw pump with multiple pump sections
NO20074591L Eccentric screw pump adapted for pumping of compressible fluids
CA2657557A1 Pipe string device for conveying a fluid from a well head to a vessel
WO2006088379A1 Centralization and running tool and method
WO2006036070A1 Device, system and method for effective removal of clay and other sediments on the ocean floor
US2007119621A1 Method and device for controlling drilling fluid pressure
NO20043467D0 System and method for using and returning drilling mud from a well drilled on the seabed
BR0309807A A method and device for removing a hydrate plug