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VACUUMSCHMELZE AG

Overview
  • Total Patents
    142
About

VACUUMSCHMELZE AG has a total of 142 patent applications. Its first patent ever was published in 1934. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and surface technology and coating are MMFX TECHNOLOGIES CORP, COLA JR GARY M and THYSSENKRUPP ACCIAI SPECIALI.

Patent filings in countries

World map showing VACUUMSCHMELZE AGs patent filings in countries
# Country Total Patents
#1 Germany 73
#2 United Kingdom 18
#3 France 17
#4 Austria 11
#5 Canada 9
#6 Belgium 7
#7 United States 6
#8 Sweden 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Detert Klaus 8
#2 Ganz Dietrich 7
#3 Assmus Fritz Dr Rer Nat 7
#4 Boll Dipl-Phys Richard 6
#5 Lehnert Hans 5
#6 Assmus Dr Rer Nat Fritz 5
#7 Rohn Wilhelm Dr 5
#8 Baer Hans G 3
#9 Ganz Dietrich Dr Rer Nat 3
#10 Assmus Fritz 3

Latest patents

Publication Filing date Title
GB1033797A Improvements in or relating to cut laminated strip ferromagnetic core assemblies
DE1225875B Process for the production of ductile vanadium
DE1210991B Process for the production of superconducting compounds or alloys in wire form
DE1208501B Use of a manganese-nickel-copper alloy as a material for mechanical resonators
DE1180954B Process for improving the magnetic properties of iron-cobalt alloys
DE1178878B Process for the production of thin metallic soft magnetic strips with a high gyromagnetic cutoff frequency
DE1208322B Process for producing iron with a very small coercive force
GB904629A Improvements in or relating to silicon-iron alloys
DE1222271B Process for the production of highly permeable nickel-iron alloys with a rectangular hysteresis loop
DE1219694B Process for generating a small relative hysteresis coefficient h / muA2 in highly permeable nickel-iron alloys
US3345219A Method for producing magnetic sheets of silicon-iron alloys
DE1212124B Process for the production of sheet metal from iron-silicon alloys
DE1168649B Nickel-hafnium alloy
DE1128878B Process for secondary recrystallization of metals
GB901408A Method for the production of iron-silicon alloys
DE1151668B Use of titanium alloys for objects which require a particularly high compressibility for their manufacture and which should have good strength properties up to about 500 ° C
DE1179007B Corrosion-resistant thermal bimetal
DE1109197B Process for the production of cube texture in the manufacture of objects from iron-silicon alloys
DE1149374B Continuous annealing furnace
GB825620A Improvements in or relating to methods of treating silicon-iron alloys