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VER ALUMINIUMFABRIKEN RISTAU

Overview
  • Total Patents
    29
About

VER ALUMINIUMFABRIKEN RISTAU has a total of 29 patent applications. Its first patent ever was published in 1932. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets packaging and shipping, thermal processes and biotechnology are ASKO OY, HOFFMANN GEB and BAARN PAUL S VAN.

Patent filings in countries

World map showing VER ALUMINIUMFABRIKEN RISTAUs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 France 4
#3 Austria 3
#4 Switzerland 3
#5 United Kingdom 3
#6 Belgium 1
#7 United States 1

Patent filings per year

Chart showing VER ALUMINIUMFABRIKEN RISTAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Attern Albert 6
#2 Weisbecker Dipl-Ing Alexander 3
#3 Pollklesener Heinrich 3
#4 Weisbecker Alexander Dipl Ing 2
#5 Heinrich Pollklesener 2

Latest patents

Publication Filing date Title
DE1486700A1 With an inner tubular attachment extension equipped slip-on hood, in particular valve protection cap, for spray cans and spray bottles or the like.
US3169654A Receptacle closure comprising a resilient spacer
DE1411679A1 Vessel closure with resilient spacer
DE1227198B Pocket spray bottle pack
DE1175146B Vessel closure with resilient spacer
DE1173385B Vessel closure with resilient spacer
DE1173386B Vessel closure with resilient spacer
DE1145300B Packaging for pharmaceuticals, especially for tablets
DE1176793B Vascular closure
DE1017041B Sealing insert for screw cap closures
DE976526C Sealing plug with spacer
DE976536C Sealing plug with spacer
DE902537C Electric baking and roasting device
DE804819C Two-part electric roasting and baking device
GB474354A Improvements in closures for microbiological culture tubes
GB469374A Improvements in electric steam-cooking apparatus
DE696311C Electric steam cooker
GB415368A Improved closure device for bottles and vessels of all kinds