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COLUMBUS SYSTEM PATENT AG

Overview
  • Total Patents
    16
About

COLUMBUS SYSTEM PATENT AG has a total of 16 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Germany, EPO (European Patent Office) and Denmark. Its main competitors in its focus markets machines, surface technology and coating and machine tools are RIBNITZ PETER, CHANGXING HONGNENG ELECTROTHERMAL ELEMENT FACTORY and CHUZHOU YOUBANG PAINTING CO LTD.

Patent filings in countries

World map showing COLUMBUS SYSTEM PATENT AGs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 EPO (European Patent Office) 5
#3 Denmark 4

Patent filings per year

Chart showing COLUMBUS SYSTEM PATENT AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berkmann Adolf 14
#2 Schumacher Ferdinand 3
#3 Hellkuhl Ludger 2
#4 Hellkuhl Luder 1

Latest patents

Publication Filing date Title
DE4017361A1 Integrated powder coating system esp. for sheet metal - has series of stations for e.g. loading, pretreatment, drying, etc. which is economic and easily automated
EP0439670A1 Pretreatment method for metal sheets
DE3940085A1 Electrostatic powder coating equipment - cleans powder nozzles in same process as supplying coating chamber
DE3838926A1 CHAMBER FOR THE DIFFERENT TREATMENT STATIONS OF AN OBJECT IN ELECTROSTATIC POWDER COATING
DE3838927A1 LONG MATERIAL POWDER COATING SYSTEM
DE3838928A1 METHOD FOR COATING SHEET-SHAPED TAPE SHEETS WITH POWDER LACQUER AND DEVICE FOR CARRYING OUT THE METHOD
DE3838948A1 CHAMBER FOR ELECTROSTATIC POWDER COATING