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POPPE & POTTHOFF GMBH

Overview
  • Total Patents
    11
About

POPPE & POTTHOFF GMBH has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Germany, Brazil and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are ENSIGN CARBURETOR COMPANY, WEBER EDOARDO SPA and ORBITAL FLUID TECH INC.

Patent filings per year

Chart showing POPPE & POTTHOFF GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harhoff Burkhard 5
#2 Schmidt Markus 4
#3 Faustmann Ruediger 3
#4 Wiedenluebbert Ludwig 2
#5 Giesel Michael 2
#6 Rabe Christian 2
#7 Faustmann Ruediger Hugo 1
#8 Tschoepe Andreas 1
#9 Anger Karsten 1
#10 Markus Schmidt 1

Latest patents

Publication Filing date Title
DE102011112376A1 Fuel rail for use in common-rail injection system of diesel engine, has connection fittings connected to outer side of base body, where one of fittings connect high-pressure supply line and branch pipe that is attached with branch line
DE102010051004A1 Fuel rail for fuel rail assembly, for use in fuel injection system, has cross hole, which guides from inside of fuel rail through its wall to its outer side
DE102010021964A1 Pressure relief valve, particularly for limiting fluid pressure in distribution pipe, has radial outflow channel connected with bore portion via axial channel which is formed as axial bore
DE102010005101A1 Pressure limiting valve, in particular for limiting the fluid pressure in a manifold of a common rail injection system
DE102009032850A1 Pressure relief valve, in particular for a common rail injection system
DE102008013575B3 Fuel rail assembly
DE102007019076A1 Distribution pipe for a common rail injection system of a diesel engine comprises a pressure limiting valve having a valve seat formed on a step of a multi-step bore of the pipe passing through the wall of the pipe