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NORDHYDRAULIC AB

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    160,443
  • Filing trend
    ⇧ 133.0%
About

NORDHYDRAULIC AB has a total of 90 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 1968. It filed its patents most often in Sweden, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, civil engineering and machines are OPDENBOSCH PATRICK, ZHEJIANG GAOYU HYDRAULIC MACHINERY CO LTD and CINOTTO HYDRAULIC.

Patent filings per year

Chart showing NORDHYDRAULIC ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lundgren Bertil 43
#2 Andersson Bo 21
#3 Bo Andersson 7
#4 Janson Gunnar 6
#5 Askerlund L 4
#6 Jansson Gunnar 3
#7 Zetterblad Stefan 3
#8 Bertil Lundgren 3
#9 Marklund Martin 2
#10 Askerlund Lars 1

Latest patents

Publication Filing date Title
KR20200024839A Open Center Hydraulic System and Valve
SE1750922A1 Dynamic open center hydraulic system control
SE1750923A1 Open center hydraulic system
SE1651351A1 Actuator linkage assembly
WO2013045113A1 Valve device
CN102803748A Method and device for controlling a hydraulic system
EP2446152A1 Hydraulic main valve and auxiliary valve
CN102484007A Electric switching device and method of manufacture
CN102439798A Damp proof electrical device and a method of producing the same
CN102439322A Adjustable snap lock
SE0900866A1 valve device
WO2010005370A1 Valve fastening means
WO2010005371A1 Mounting structure for hydraulic hoses
SE0900563A1 Control valve
BRPI0811148A2 Hydraulic valve device
CA2671240A1 Hydraulic connection
EP2084450A1 Holding means for a hydraulic coupling
EP2076690A1 Wire attachment
SE0601134L Hydraulic system is for damping vibrations in load-bearing crane and comprises manoeuvre valve for operation of piston cylinder unit with lowering side and lifting side
EP1685329A1 Hydraulic directional control valve