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HATZ MOTOREN

Overview
  • Total Patents
    630
  • GoodIP Patent Rank
    241,955
About

HATZ MOTOREN has a total of 630 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Germany, United States and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, machines and environmental technology are DOXFORD WILLIAM & SONS LTD, FUSION MOTEURS and ROBERT PILE DOXFORD.

Patent filings per year

Chart showing HATZ MOTORENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kampichler Guenter 103
#2 Hatz Ernst 73
#3 Eder Erich 63
#4 Absenger Erich 56
#5 Geier Herbert 41
#6 Moser Franz 29
#7 Hatz Ernst Dipl Ing 24
#8 Schmuck Johann 20
#9 Kampichler Gunter 19
#10 Erunsuto Hatsutsu 16

Latest patents

Publication Filing date Title
WO2015055270A1 Mixing device for exhaust gas recirculation
DE102013017899A1 Device for supplementing the performance of an internal combustion engine
DE102010009578A1 Cooling device for internal combustion engines with liquid cooling
DE102008050381A1 Injection system for diesel fuel via a Common Rail (CR)
DE102008050380A1 Injection system for diesel fuels
DE102008050382A1 Injection system for the operation of small diesel engines
DE102008037046A1 Particulate filter i.e. closed collecting container, regenerating device for exhaust gas system of diesel internal-combustion engine of motor vehicle, has electrical load with glow filaments that are arranged upstream of particulate filter
DE102008037045A1 electric vehicle
DE102007054486A1 Valve i.e. inlet valve or outlet valve, for use in venting system for single or multi cylinder diesel engine, has valve body compressed during mixing of preset minimum quantity of certain fluid to gaseous medium in locking position
DE102007031731A1 Air filter for direct attachment to a multi-cylinder internal combustion engine
DE102007028185A1 Supply unit with a motor-generator unit as a power generator
DE102007027087B3 Injection pump arrangement on a two- or four-cylinder diesel engine
DE102006008450A1 Electronic starter switch and lock for internal combustion engine, includes ring seals for both key and mounting ring, to keep dirt and moisture out
DE102006004205B3 Single or multi-cylinder internal-combustion engine, has two water spaces formed at each cylinder head flowing radial in outer peripheral surface and are connected by cylinder head
DE102005039805A1 Safety device for single-cylinder diesel engine, has servo device (8) as actuating unit for opening exhaust valve of engine until engine is switched off, when predetermined overpressure is reached in crankcase of engine
BRPI0405286A device for cooling a current generating unit
BRPI0405282A process and arrangement for mounting a current generating unit
BRPI0405147A device for regulating voltage in electric current generators by means of winding power socket and control relay
BRPI0405214A pressure valve with additional injection regulating function
EP1680594A1 Pressure control valve comprising a backflow restrictor