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DYWIDAG SYSTEMS INT GMBH

Overview
  • Total Patents
    136
  • GoodIP Patent Rank
    35,085
  • Filing trend
    ⇩ 47.0%
About

DYWIDAG SYSTEMS INT GMBH has a total of 136 patent applications. It decreased the IP activity by 47.0%. Its first patent ever was published in 1998. It filed its patents most often in EPO (European Patent Office), Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, consumer goods and machines are VORSPANN TECHNIK GMBH, FREYSSINET INT STUP and VSL INT AG.

Patent filings per year

Chart showing DYWIDAG SYSTEMS INT GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brand Werner 37
#2 Karpellus Walter 19
#3 Keiner Hagen 15
#4 Nuetzel Oswald 13
#5 Schmidt Frank 12
#6 Boehm Karl 11
#7 Kasper Marcel 10
#8 Steidinger Peter 10
#9 Bauer Michael 9
#10 Gruber Heinz 7

Latest patents

Publication Filing date Title
CA3024243A1 Protection system for tension members
DE102018207742A1 Device and method for installing at least two tensioning elements on a building or a partial building
DE102017011746A1 Person receiving system for security systems
DE102017010517A1 Safety system to protect people against falling
DE102017218479A1 Tendon guard
DE102017217471A1 Tensioner with hose sheath
DE102017007543A1 Winch seat for hanging persons
DE102017206257A1 De-icer and icing prevention device for the casing of a tendon, tendon with such a device and structure with at least one such tendon
DE102017201907A1 Method and device for relaxing a tensioning element
DE102016225416A1 Method for installing a clamping element in an anchor block, holder, in particular for carrying out the method and combination of a holder with a clamping element
DE102016220478A1 Elongated clamping unit
DE102014113973A1 Joint element for sealing of butt joints and / or corner joints
DE102014218073A1 Method for introducing a plurality of tendons into a tower using a crane and unwinding device for use in this method
EP2775090A2 Drill bit
DE102014200685A1 Strands pressure pipe anchors
DE102013215136A1 Corrosion-protected tension member and plastically deformable disc made of anti-corrosion material for such a tension member
DE102013012429B3 Protection system for tension members of a structure for catching ice accumulations releasing from a tension member
WO2014005166A2 Method and device for making drill holes and fixing an anchor in the drill hole
CA2869235A1 Method for drilling holes in soil or rock material and for fixing an anchor in a borehole and apparatus therefor
DE102012017704A1 Arrangement for the high-strength anchoring of a tensioning rod having a tension member in a component and method for producing such an anchorage