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MAN DIESEL SE

Overview
  • Total Patents
    454
  • GoodIP Patent Rank
    235,967
About

MAN DIESEL SE has a total of 454 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Germany, China and Finland. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are HOU DEYANG, TURNER GEOFFREY RUSSELL and PROSPER L ORANGE.

Patent filings per year

Chart showing MAN DIESEL SEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hanenkamp Axel 48
#2 Maier Ludwig 44
#3 Wilke Ingo 36
#4 Grabmaier Armin 34
#5 Schaar Holger 24
#6 Imkamp Heribert 23
#7 Gritzko Torsten 22
#8 Hamann Thomas 21
#9 Boeckhoff Nicolaus 21
#10 Stichnoth Andreas 19

Latest patents

Publication Filing date Title
DE102009017937A1 Exhaust gas cleaning device for an internal combustion engine, comprises an exhaust gas washer loaded with washing water, and a device for selectively feeding seawater and/or wastewater to a desalination device as washing water
DE102009017623A1 Ignition unit, particular for gas engine, particularly gas petrol engine, or diesel engine, for igniting air-fuel mixture, has supporting unit formed in multipart manner, upper case section and lower case section
DE102009016521A1 Exhaust gas turbocharger assembly, thus equipped drive system and method for operating such a drive system
DE102009016461A1 Ignition arrangement for gas engine utilized e.g., as marine engine, has ignition release device comprising ignition spark-production device that is arranged in pre-chamber for igniting ignition gas jet by ignition spark
DE102009016466A1 Internal-combustion engine i.e. otto-gas engine, for combustion gas, has combustion gas nozzle passing into combustion chamber in such manner that combustion gas jet brought from gas nozzle into chamber is directed at ignition device
DE102009015528A1 Valve unit for fuel supply system of internal combustion engine, has base body made of steel, and base body holds continuous pressure-relief valve in opening
DE102009012249A1 Ignition device for use in gas engine, has hollow body co-operating with pre-chamber of cylinder, and ignition triggering device increasing ignitability and/or combustibility of gas mixture, so that gas mixture burns under flame formation
DE102009012250A1 Ignition device for a gas engine, equipped with this gas engine and method for operating the gas engine
DE102008061399A1 Internal combustion engine with two exhaust gas turbochargers connected in series
DE102008061400A1 Fuel injection valve for an internal combustion engine
DE102008061398A1 Method for creating burst protection for flow machine, particularly exhaust gas turbocharger, involves wrapping machine housing of flow machine partially with metal or Kevlar netting
DE102008061241A1 Fuel injecting valve for diesel engine, has valve needle arranged in nozzle body, and discharge borehole provided in retaining body and communicating with recess in front surface of nozzle body and/or front surface of retaining body
DE102008061192A1 Gas supply system for drives of liquefied gas carrier, has gas line system, over which natural gas evaporating in liquefied gas tank of liquefied gas carrier is promoted
DE102008061236A1 Method and valve cam for valve control of an internal combustion engine
DE102008061223A1 Injection pump for internal combustion engine, has suction chamber and high-pressure chamber connected over spill port arrangement by controlling edge, where two spill ports are guided directly into suction chamber as suction pipes
DE102008061237A1 Gas exchange valve and method for its production
DE102008061242A1 Internal combustion engine
DE102008061222A1 Stationary multi-stage loaded internal-combustion engine i.e. highly supercharged large diesel engine, for ship, has exhaust gas cleaning device that is arranged between high pressure turbines and low-pressure turbines
DE102008061194A1 Cylinder head for a self-igniting internal combustion engine
DE102008061219A1 Fuel injector for internal combustion engine, has nozzle body with bore hole, where jet needle is guided in bore hole in axial manner, and valve seat body is screwed with nozzle body