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BLAU KUNSTSTOFFTECHNIK ZWEIGNI

Overview
  • Total Patents
    22
About

BLAU KUNSTSTOFFTECHNIK ZWEIGNI has a total of 22 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Germany, EPO (European Patent Office) and Japan. Its main competitors in its focus markets transport, engines, pumps and turbines and machines are WESTWOOD RIM & PATENTS LTD, COOPER ALFRED and THOMAS ARTHUR STEVENS.

Patent filings per year

Chart showing BLAU KUNSTSTOFFTECHNIK ZWEIGNIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scharrer Konrad 9
#2 Hilger Reinhard 8
#3 Malskorn Ralf 5
#4 Martino Stefano 2
#5 Malzkorn Ralf 1
#6 Scharrer Konrad H 1
#7 Gebauer Sven 1

Latest patents

Publication Filing date Title
DE102009010686B3 Fuel tank cap for locking filler neck of motor vehicle tank, has locking elements provided at holding ring that is inserted into annular groove of closing body and pressed by elastic element in direction of closing body
EP1514719A1 Filler cap for tank
DE10317851A1 tank closure
WO03086805A1 Petrol cap
EP1145890A2 Filling device
DE10052383A1 Float valve for filler neck of especially motor vehicle's fuel tanks has main and auxiliary floats, with main float having locking protrusion mechanically interconnected to auxiliary float
DE10051444A1 Container closure and cover for this container closure
DE10010658A1 Thermostat for installation in coolant circuits of internal combustion engines has operating device with solenoid device which has operative connection with closing element so its position is dependent upon excitation state
DE10004240A1 Container closure, in particular tank closure
DE19956349A1 tank closure
DE19956350A1 Tank closure arrangement has pressure relief valve with actuation drive for opening it when activated by controller connected to sensor that detects opening of closure cover
DE19946845A1 cap
DE19858261A1 Device for monitoring the closed position of a closure for a fuel tank
DE19845176A1 Sealing cover
EP0894955A1 Closure cap with safety lock for a container
DE19820544A1 Container lid holder and method for producing a container lid holder therefor