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OBRIST ENGINEERING GMBH

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    196,167
About

OBRIST ENGINEERING GMBH has a total of 61 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and transport are BITZER KUEHLMASCHINENBAU GMBH, RITCHIE ENGINEERING COMPANY IN and SUNDHEIM GREGORY S.

Patent filings per year

Chart showing OBRIST ENGINEERING GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Obrist Frank 39
#2 Kuhn Peter 31
#3 Busch Christian 7
#4 Graz Martin 7
#5 Schmaelzle Christian 6
#6 Kroess Stefan 6
#7 Frank Obrist 6
#8 Obrist Oliver 6
#9 Giese Peter 5
#10 Caesar Roland 5

Latest patents

Publication Filing date Title
EP2806164A1 Scroll compressor and CO2 vehicle air conditioner with a scroll compressor
EP2806165A1 Scroll compressor and CO2 vehicle air conditioner with a scroll compressor
DE102012100603A1 Reciprocating piston compressor for compression of carbon-dioxide in e.g. refrigerator, has gas outlet channel forming air chamber, where gas volume of gas inlet channel and gas volume of gas outlet channel have specific ratio
DE102011056904A1 Valve system for a reciprocating compressor and reciprocating compressor with such a valve system
DE102011056903A1 Reciprocating compressor and method for separating liquids, in particular oil
CH704588A1 Passenger car with air conditioning.
CH703973A1 Temperature-controlled battery.
CH703972A1 Internal combustion engine.
WO2010145628A1 Motor vehicle comprising an internal combustion engine and an electric motor
DE102008021696A1 Inlet manifold arrangement for internal combustion engine, has inlet manifold with throttle, which is rotationally fixed to throttle shaft mounted in housing, and throttle shaft is rotationally fixed to lever
DE102007029523A1 Power / work machine and expander heat exchanger unit
DE102007027318A1 Rotary piston engine
DE102007014093A1 Axial piston compressor has at least one end face of plate element in sliding contact with contact surfaces of slide shoe and at least in sections has shape of truncated cone cover
JP2007198726A Heat exchanger with expansion stage
DE102006008135A1 Refrigerant circuit has compressor for compression and conveyance of gaseous refrigerant, heat exchanger, and air regulating device having two bypasses with two valves, where contactors admitted with refrigerant are assigned to valve
DE102006001174A1 reciprocating compressor
DE102006001173A1 Reciprocating compressor for air conditioning system, has guide rail extending parallel to piston axis, where rail is at specified distance from housing in radial direction or transverse to piston or drive axis of force transmission unit
DE102006001175A1 Heat exchanger e.g. gas cooler, for air conditioning system of motor vehicle, has hollow space formed between pipe units, which are arranged parallel to main axis of heat exchanger and are deflected several times around specific degree
DE102006001176A1 Valve with a spherical sealing element and reciprocating compressor
DE102005047526A1 Valve element for a fluid circuit