FERROSTAAL AG has a total of 22 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, EPO (European Patent Office) and South Africa. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are CHEM FAB CURTIUS AG, ANGLO PLATINUM LTD and EXPLOITER MOLYBDENUM CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 9 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | South Africa | 2 | |
#4 | Argentina | 1 | |
#5 | Australia | 1 | |
#6 | Brazil | 1 | |
#7 | Canada | 1 | |
#8 | China | 1 | |
#9 | Indonesia | 1 | |
#10 | Japan | 1 | |
#11 | United States | 1 | |
#12 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Chemical engineering | |
#3 | Environmental technology | |
#4 | Machine tools | |
#5 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Knop Klaus | 17 |
#2 | Heinrich Peter | 15 |
#3 | Buerger Friedhelm | 2 |
#4 | Coenen Rolf Antonius | 2 |
#5 | Brandau Frank-Michael | 2 |
#6 | Knop Klaus Dr Ing | 1 |
#7 | Masloch Peter | 1 |
#8 | Finck Lothar Dipl Ing | 1 |
#9 | Gintersdorfer Rudolf | 1 |
#10 | Muemmler Karl Dipl-Ing | 1 |
Publication | Filing date | Title |
---|---|---|
DE19900232C1 | Treatment of reduced fine granulated iron ores for subsequent melting in electric arc furnace, consists of pre-compacting ore with exclusion of air and sintering it by eddy current heating achieved by means of high-frequency magnetic field | |
DE19853747C1 | Combined process for direct reduction of fine ores involves extraction of non-fluidized ore from the first chamber of the horizontal fluidized bed trough, and full reduction of this ore in the counter-flow reactor | |
DE19838368C1 | Method and installation for reducing iron ore | |
DE19711629A1 | Method and device for preparing fine ores for direct reduction | |
DE19706348C1 | Device for the direct reduction of fine ores | |
DE19704566C1 | Direct reduction of fine ores with wide distribution of particle sizes | |
DE3705396A1 | Method and installation for the production of angled or u-shaped handle elements | |
DE3705395A1 | Method and installation for the production of angled or U-shaped handled components |