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AVK HOLDING AS

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    31,983
  • Filing trend
    ⇧ 100.0%
About

AVK HOLDING AS has a total of 80 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and China. Its main competitors in its focus markets mechanical elements, machines and control are CLARENCE HOBBS JAMES, HAWLE & CO E and SELF RICHARD ERNST.

Patent filings per year

Chart showing AVK HOLDING ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Freudendahl Erling Arnum 35
#2 Winther Thomas 8
#3 Simonsen Christian Henrik 7
#4 Stubkier Hans Bo 7
#5 Erling Arnum Freudendahl 4
#6 Laursen Gert Riis 3
#7 De Klerk Nicolaas Cornelius 2
#8 Normand Kenneth 2
#9 Christian Henrik Simonsen 2
#10 Morewood Robin Charles 2

Latest patents

Publication Filing date Title
WO2021069037A1 An actuator system for actuating a valve buried beneath ground surface, a method for operating a valve and use of an actuator system
WO2021069035A1 A method for determining a position of a blocking element in a valve, a sensor system and use of a sensor system
WO2019174685A1 A butterfly valve, a method for rotatably locking a disc of a butterfly valve and use of a butterfly valve
EP3619369A1 A hydrant and use of a hydrant
EP3482110A1 A method for assembling a valve and a valve
EP3362712A1 A method for manufacturing fluid control means
EA032188B1 Valve
US2017307103A1 Valve arrangement, a method for identifying an underground valve of a valve arrangement and use of a use of valve arrangement
AU2014410400A1 Method of registering an installed valve
GB201319427D0 A valve assembly, a hydrant incorporating a valve assembly and use of a valve assembly
EP2816273A1 Pipe joint comprising a combi-cross hinge assembly
AU2013269649A1 Hydraulic control valve assembly and control system for water supply networks
EP2999909A1 A tapping connector and use of a tapping connector
GB201307981D0 Gate valve friction collar
HUE034988T2 Threadless pipe coupling with locking member
EP2746629A1 Valve wedge for a slide valve
EP2780632A1 Injection cooler
WO2013010546A1 Sliding valve member comprising guide means
GB201015352D0 Hydrant security device
GB0921246D0 Valve head assembly