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WESTFALEN AG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    186,564
About

WESTFALEN AG has a total of 23 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Germany, EPO (European Patent Office) and Netherlands. Its main competitors in its focus markets machine tools, thermal processes and chemical engineering are L AIR LIQUIDE SA POUR BR L ETU, MESSER GRIESHEIM SCHWEISTECHNI and MESSER GRIESHEIM GMBH.

Patent filings in countries

World map showing WESTFALEN AGs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 EPO (European Patent Office) 8
#3 Netherlands 2
#4 Poland 1

Patent filings per year

Chart showing WESTFALEN AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thume Matthias 6
#2 Jenter Ulf 4
#3 Goldstein Werner 4
#4 Zoepfgen Wilhelm 3
#5 Ablass Karl Ing Grad 3
#6 Willers Ernst 3
#7 Kohlmeyer Thomas Friedhelm 2
#8 Breloer Andreas 2
#9 Roth Bernd Friedrich 2
#10 Wolf Martin 2

Latest patents

Publication Filing date Title
DE102015117906A1 Method and device for producing metallic objects
DE102015101821A1 Method for detaching adhesions to workpieces
DE102014117073A1 Protective gas for a welding process
DE102005014833A1 Process for welding metals
DE102005000707A1 Cleaning of welding head nozzle by means of a cold medium e.g. cold carbon dioxide useful for welding robots has provision for blowing out deposited contaminants from the inner space by compressed air
DE10208267A1 Method and device for the heat treatment of workpieces
EP1294529A1 Method and device for limiting temperature using gas, when welding the ends of two tubes, in the region of the tube material close to the weld seam
NL1009522A1 Furnace for thermal treatment of raw material e.g. iron - comprises charge opening, gas inlet and handling chamber, and pressurised feeding by gas impulses
DE19702564C1 Freezing unit for centrifuged liquids
DE19621036A1 Device for generating endogas
DE4411708A1 burner
DE3936941A1 Cold gas stream for cryotherapy - formed by evapn. from electric heater in liq. gas with pulsating power supply
DE3936940A1 METHOD AND DEVICE FOR GENERATING THE GASEOUS PHASE FROM A GAS STORAGE STORED IN ITS LIQUID PHASE
DE3827813A1 Process and apparatus for purifying an exhaust gas laden with vapours of a foreign substance with recovery of the foreign substance