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WEH VERBINDUNGSTECHNIK

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    126,401
  • Filing trend
    ⇧ 16.0%
About

WEH VERBINDUNGSTECHNIK has a total of 50 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 1991. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements, machines and transport are CONSUMERS GAS COMPANY LTD, WEH ERWIN and BOA AG.

Patent filings per year

Chart showing WEH VERBINDUNGSTECHNIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weh Erwin 41
#2 Weh Wolfgang 38
#3 Mayer Raphael 6
#4 Moersch Nicola 5
#5 Muller Stefan 3
#6 Müller Stefan 3
#7 Weyland Thorsten 2
#8 Müller Claus 2
#9 Lull Hans-Jürgen 2
#10 Moersch Nieola 1

Latest patents

Publication Filing date Title
WO2020053628A1 Sealing system for gaseous fluids
EP3781857A1 Coupling, and method for transferring fluids
EP3720808A1 Coupling for transferring fluids, method for closing the fluid duct of such a coupling, and preferred use of this coupling
DE10259627A1 Quick-connect coupling with actuating device for the transmission of a gaseous and / or liquid medium
WO9810952A1 Fuelling fixture
WO9805898A1 Rotary passage
EP0916057A1 Coupling device for rapid connection
US6073971A Fitting arrangement
EP0868627A1 Clamping device, in particular for a male coupling
US6264245B1 Connection adapter for gas bottle valves
EP0804701A1 Rapid connection coupling
DE19543178A1 Collet device
WO9535459A1 Safety lock, especially for vehicle fuel tanks
US5582223A Filling apparatus for gas bottle valves
DE4340783A1 coupling nipple
DE4340610A1 Pressure-tight safety closure, in particular for connecting nipples for automotive gas tanks
WO9320378A1 Quick-connect fitting for gas cylinders
EP0545444A1 Filling device for gas bottle valves, in particular for acetylene gas bottles
DE4107155A1 Quick fit connection between pressure pipeline and pipe flange - is set in housing with radially expanding pincers