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ELEKTROMETALLURGIE GMBH

Overview
  • Total Patents
    240
About

ELEKTROMETALLURGIE GMBH has a total of 240 patent applications. Its first patent ever was published in 1940. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are FERROLEGERINGAR AB, VANADIUM CORP OF AMERICA and CHENGDU ADVANCED METAL MAT IND TECH RES INST CO LTD.

Patent filings per year

Chart showing ELEKTROMETALLURGIE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fichte Rudolf 26
#2 Retelsdorf Hans-Joachim 17
#3 Keil Werner 15
#4 Breuer Friedrich 15
#5 Sattelberger Siegfried 14
#6 Hahn Reinhard 13
#7 Hess Hans 13
#8 Fichte R 12
#9 Breuer F 11
#10 Haehn Reinhard 9

Latest patents

Publication Filing date Title
DE10306925A1 PVD coating material
EP1446250A1 Consolidation of materials using a shock wave
DE10022803A1 Tank for the reversible storage of hydrogen
DE4411974A1 Implants made of titanium materials with accelerated bone ingrowth and process for their production
DE3626920A1 Process for treating weathered ores containing pyrochlore from a carbonate-type deposit
DE3626985A1 Process for treating weathered ores containing pyrochlore from carbonate-type deposit
ATA212086A Method for extracing vanadium from vanadium-containing raw materials
DE3608693A1 Process for preparing fused tungsten carbide
DE3600038A1 Process for preparing vanadium oxides low in alkali
US4684506A Master alloy for the production of titanium-based alloys and method for producing the master alloy
DE3536495A1 Process for the extraction of vanadium from vanadium-containing raw materials
DE3529083C1 Process for carbothermally producing a ferroboron alloy or a ferroboron silicon alloy and application of the process to the production of special alloys
DE3524703A1 Process for preparing low-phosphorus vanadium compounds from high-phosphorus vanadium slags
DE3502976A1 Process for preparing potassium dichromate from a chromate-containing waste water, in particular from a vanadium production waste water
DE3501403C1 Process for the carbothermal production of cobalt boron and / or nickel boron
DE3411011A1 METHOD FOR PRODUCING A TITANIUM-CONTAINING HYDROGEN STORAGE ALLOY
DE3409614A1 ALLOY FOR THE PRODUCTION OF A TITANIUM ALLOY
DE3409616A1 ALLOY FOR THE PRODUCTION OF A TITANIUM ALLOY
DE3409615A1 ALLOY FOR THE PRODUCTION OF A TITANIUM ALLOY
DE3409311C1 Process for the carbothermal production of a ferroboron alloy or a ferroborosilicon alloy and application of the process to the production of special alloys