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VAILLANT GMBH

Overview
  • Total Patents
    2,673
  • GoodIP Patent Rank
    4,161
  • Filing trend
    ⇧ 43.0%
About

VAILLANT GMBH has a total of 2,673 patent applications. It increased the IP activity by 43.0%. Its first patent ever was published in 1974. It filed its patents most often in Austria, Germany and EPO (European Patent Office). Its main competitors in its focus markets thermal processes, environmental technology and control are VAILLANT BV, BUDERUS HEIZTECHNIK GMBH and CHAFFOTEAUX ET MAURY.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Spahn Hans-Josef 81
#2 Badenhop Thomas 63
#3 Paulus Jochen 54
#4 Berg Joachim 50
#5 Lingk Tobias 49
#6 Kehl Reinhold 44
#7 Wienen Johann 44
#8 Marth Frank 39
#9 Marx Uwe 38
#10 Hocker Thomas Dr 34

Latest patents

Publication Filing date Title
EP3730827A1 Waterproof demountable joint
EP3754267A1 Backflow safety valve for a heating device
EP3696458A1 Connection mechanism
EP3693683A1 Diffusion barrier using protective layers
EP3693078A1 Fill level sensor
EP3712531A1 Safety ventilation device for a heat pump
EP3693687A2 Adsorption cooling
EP3690318A2 Method and device for regulating a fuel-air mixture in a heating device
EP3671052A1 Control panel
EP3663648A1 Method and device for regulating the mixing ratio of combustion air and combustion gas in a combustion process
DE102019129758A1 Heater with safe exhaust gas measurement opening
EP3650759A1 Expansion vessel mounting assembly
DE102019128854A1 Method and device for reducing temperature fluctuations in a system for hot domestic water
DE102019126949A1 Absorption of flammable refrigerants
DE102019125102A1 Biological degradation of alkanes
DE102019124531A1 Safety flushing device for a heat pump
DE102019124393A1 Connection lines of a split heat pump
DE102019123962A1 Method for operating an electrical heater
DE102019123513A1 Heat pump system
DE102019123044A1 Leak detection