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FRANZ OBERFLAECHENTECHNIK GMBH

Overview
  • Total Patents
    12
About

FRANZ OBERFLAECHENTECHNIK GMBH has a total of 12 patent applications. Its first patent ever was published in 2001. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets surface technology and coating are KIZAI KK, ELECTRO RECH and ELEKTRO BRITE GMBH.

Patent filings in countries

World map showing FRANZ OBERFLAECHENTECHNIK GMBHs patent filings in countries

Patent filings per year

Chart showing FRANZ OBERFLAECHENTECHNIK GMBHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Franz Wolf-Dieter 11
#2 Weseloh Gerald 1

Latest patents

Publication Filing date Title
EP1422318A1 Container for chemical metallisation
DE10224435A1 Drum for the electrochemical treatment of parts in an electrochemical bath is electrically connected using a drive string
EP1302566A1 Production of a metallically conductive surface region on an oxidised Al-Mg alloy
EP1302565A1 Coating method for light metal alloy surfaces
EP1302567A1 Coating method for light metal alloys
EP1302563A1 Production of metal conductive surface regions on coated light-metal alloys
EP1260615A1 Metal coating of graphite