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GERDES OHG

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    225,196
About

GERDES OHG has a total of 35 patent applications. Its first patent ever was published in 2002. It filed its patents most often in EPO (European Patent Office), China and Hong Kong. Its main competitors in its focus markets thermal processes, electrical machinery and energy and measurement are GIROUD HENRI PHILIBERT, Wuhan haier water heater co ltd and RUDY FURNACE COMPANY.

Patent filings per year

Chart showing GERDES OHGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koch Christian 23
#2 Beck Klaus 14
#3 Klaus Beck 5
#4 Christian Koch 5
#5 Hagemann Jannes 3
#6 Meierle Jakob 2
#7 Von Seth Hans-Joachim 2
#8 Eickemeyer Tobias 2
#9 Moebes Daniel 1
#10 Hans-Joachim Von Seth 1

Latest patents

Publication Filing date Title
SI2840404T1 Electrical bare element continuous flow heater and method for controlling the same
EP2597394A1 Bare wire continuous-flow heater
EP2489951A1 Electric continuous-flow heater
EP2489952A1 Electric continuous-flow heaters
EP2489953A1 Electric water heating units for supplying hot water
EP2489949A1 Bare wire continuous-flow heaters with all-phase bare wire heating device
EP2489948A1 Bare wire continuous-flow heaters for heating water
EP2489950A1 Connector device for a continuous-flow heater
EP2490298A1 Connection device for connecting at least one electric line
US2011272132A1 Arrangement and method for heating drinking water for one consumption point or tapping point
EP2273210A1 Case for a water heater
EP2226588A1 Housing for a water heating device
EP2226571A1 Assembly and method for warming drinking water for a usage or tapping point
DE102007052935A1 Plug-in element for mechanically fixing pipes to a housing and for providing a connection for contacting a protective conductor
DE102007052934A1 Continuous flow water heater, has safety temperature limiter comprising temperature transmitter that is arranged completely outside channel and lies at side wall of housing, where side wall limits flow channel
EP1701111A1 Once through heater
EP1533579A2 Pressure differential switching device for switching the power of hydraulically controlled fluid heaters
EP1655548A1 Partition wall for electrical instantaneous heater.
EP1650507A1 Security interrupting device for a water heater.
EP1574925A1 Sanitary assembly, sanitary device and method for heating and/or rate adjustment of flowing water