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HENGST SE

Overview
  • Total Patents
    100
  • GoodIP Patent Rank
    15,993
  • Filing trend
    ⇧ 57.0%
About

HENGST SE has a total of 100 patent applications. It increased the IP activity by 57.0%. Its first patent ever was published in 2006. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, engines, pumps and turbines and machines are HENGST SE & CO KG, ALFA LAVAL MOATTI SNC and TECNOCAR SPA.

Patent filings in countries

World map showing HENGST SEs patent filings in countries
# Country Total Patents
#1 Germany 40
#2 WIPO (World Intellectual Property Organization) 22
#3 EPO (European Patent Office) 15
#4 United States 14
#5 China 5
#6 Brazil 4

Patent filings per year

Chart showing HENGST SEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ardes Wilhelm 25
#2 Rölver Martin 15
#3 Pietschner Sieghard 14
#4 Robert Stefan 13
#5 Dorschel Moritz 11
#6 Von Lützau Mark 10
#7 Stitterich Eike 10
#8 Lüersmann Markus 9
#9 Richter Franz-Josef 8
#10 Grosse-Frintrop Steven 8

Latest patents

Publication Filing date Title
DE102019129958A1 Transmission oil filter and transmission with a transmission oil filter
DE102019125209A1 Liquid filter
DE102019122883A1 Mechanically resilient sealing system for a fluid filter
DE102019122882A1 Closure system for a liquid filter
DE102019120023A1 Separator plate for an oil mist separator and an oil mist separator
DE102019118252A1 Suction filter for the oil of a transmission
DE102019111114A1 Method and device for determining the condition of a filter insert in a filter and associated computer program product
DE102019108958A1 Filter and filter insert for it
DE102019108955A1 Filter with a filter housing made up of two filter housing parts and with an exchangeable filter insert and filter insert for the filter that are arranged in the filter housing
DE102019108957A1 Filter with a filter housing, with an exchangeable filter element and with a seal carrier on it
DE102019108960A1 Filter with a two-part filter housing and with a filter insert with a seal carrier and filter insert for the filter
DE102019107264A1 Filter with a connecting flange
DE102019103774A1 Liquid filter with an exchangeable filter insert and with means for indicating that the filter insert needs to be replaced
DE102019103243A1 Filter, filter insert and built-in part for installation in the filter
DE102018133569A1 Filter insert for a fuel filter with three-stage filtration
DE102018133331A1 Filter insert with water level sensors
DE102018133361A1 Fuel filter and filter insert
DE102018132715A1 Electric motor with at least one roller bearing supporting a motor shaft and with means for dissipating the heat of the roller bearing generated during operation of the motor
DE102018131950A1 Method and device for determining at least one operating parameter of a filter and filter insert
DE102018127303A1 Filter arrangement and method