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ELPAG AG CHUR

Overview
  • Total Patents
    214
About

ELPAG AG CHUR has a total of 214 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets electrical machinery and energy, machine tools and environmental technology are BLECKMANN & CO, MOFFAT FREDERICK W and BLECKMANN INGO.

Patent filings in countries

World map showing ELPAG AG CHURs patent filings in countries
# Country Total Patents
#1 Germany 62
#2 EPO (European Patent Office) 42
#3 France 19
#4 United Kingdom 18
#5 Sweden 14
#6 Switzerland 9
#7 Japan 8
#8 Austria 6
#9 Denmark 5
#10 Italy 5
#11 Canada 4
#12 Spain 4
#13 Netherlands 3
#14 Norway 3
#15 South Africa 3
#16 Australia 2
#17 Brazil 2
#18 Belgium 1
#19 Czechoslovakia 1
#20 Finland 1
#21 Greece 1
#22 Israel 1

Patent filings per year

Chart showing ELPAG AG CHURs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bleckmann R 29
#2 Bleckmann Ingo Dipl-Ing Dr Mon 21
#3 Bleckmann Richard Dr 14
#4 Bleckmann Ingo Dipl Ing Dr Mon 13
#5 Bleckmann Ingo Dipl-Ing Dr 9
#6 Bleckmann Richard Dr Ing 7
#7 Ingo Buretsukuman 7
#8 Bleckmann Ingo Dr Dipl-Ing 6
#9 Brocklehurst W C 6
#10 Bleckmann Ingo Dr 5

Latest patents

Publication Filing date Title
DE19705349A1 Corrosion protection method for liquid heating pipe
DE4344341A1 Tubular heating element with overload protection and temperature sensor
DE4332826A1 Continuous-flow water heater with constrictions
EP0551914A2 Device for mounting a heating device in an opening in the wall of a container
DE4120810A1 Termination unit for tubular heating element - has contact element between terminal elements of different conductive materials
DE4100872A1 Flange for fixture of tubular heating bodies - has flange outer plate fixed to container wall provided with non-rotatable earthing spring
DE4014753A1 PIPE RADIATOR WITH FUSE
EP0336407A1 Heat-exchanger
EP0318895A2 Tubular heating element
EP0228000A1 Electrical continuous-flow heater
EP0223995A2 Heat exchanger
EP0206046A1 Electrical device for liquids
EP0208900A2 Electric instantaneous heater
DE3683411D1 ELECTRIC LIQUID HEATING DEVICE.
EP0185874A1 Flow heater
EP0170992A1 Electric instant water heater for coffee machines
EP0204850A1 Tubular heating element
EP0157182A1 Tubular heating body
DE3501135A1 Cooker with continuous plane heating surface
EP0149199A2 Instant heater for coffee machines