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HENKENJOHANN JOHANN

Overview
  • Total Patents
    87
About

HENKENJOHANN JOHANN has a total of 87 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, EPO (European Patent Office) and Poland. Its main competitors in its focus markets civil engineering, machines and machine tools are HOERMANN KG DISSEN, NERGECO SA and JOERN KRAB HOLDING APS.

Patent filings in countries

World map showing HENKENJOHANN JOHANNs patent filings in countries

Patent filings per year

Chart showing HENKENJOHANN JOHANNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Henkenjohann Johann 65
#2 Henkenjohann Gerda 3
#3 Henkenjohann Johann-Georg 2
#4 Henkenjohann Hans-Georg 2
#5 Henkenjohann J 1

Latest patents

Publication Filing date Title
EP2078815A2 Device for foaming an extruded hollow profile in-situ
EP2039868A2 Stabilisation angle for corner joints on window and door frames
EP1965011A2 Window profile
EP1449975A2 Glass facade
EP1437449A2 Sealing element for a mullion-transom construction consisting of similar profiles
EP1428967A2 Thermally insulated metal section member in particular for facades, doors and windows
EP1310623A2 Sectional door
EP1310629A2 Roller shutter, especially for inclined windows
EP1249554A1 Glazing bar
EP1122402A2 Roller shutter for a window
EP1076144A2 Lamellar shutter
EP1004739A2 Insulating disposition for aluminium section members
DE19918698A1 Process for the production of a metal foil / fabric composite, in particular for roller shutter curtains
CZ15699A3 Lamella of roll-up shutter
CZ360198A3 Safety for roll-up blind consisting of bars
EP0915228A2 Solar protection for windows or doors
EP0882867A2 Drive for doors with articulation next to the ceiling or for roller doors
DE19629601A1 Locking device for a roller shutter
EP0740045A2 Shutter box
EP0731247A2 Device for securing a shutter windable about a shaft