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DOEHRER KLAUS

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    234,796
About

DOEHRER KLAUS has a total of 15 patent applications. Its first patent ever was published in 1987. 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, machine tools and environmental technology are SHAO LINFANG, LUDSCHEIDT GMBH and JIANGYIN POWER SUPPLY CO OF JIANGSU ELECTRIC POWER CO.

Patent filings in countries

World map showing DOEHRER KLAUSs patent filings in countries

Patent filings per year

Chart showing DOEHRER KLAUSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Doehrer Klaus 14
#2 Döhrer Klaus 1

Latest patents

Publication Filing date Title
DE102020103090B3 Device for cleaning a workpiece
DE102009011056A1 Workpiece cleaning method, involves immersing workpiece into immersion basin that is filled with cleaning liquid, setting workpiece in vibration, and sucking workpiece after removing from immersion basin
DE102006053892A1 Workpiece e.g. valve spindle, cleaning method for removing e.g. fat, involves passing drying gases through gap for predetermined period of time, and discharging drying gases from gap and form, under vacuum
DE102006006470A1 Method and device for cleaning workpieces
DE10312023B3 Cleaning arrangement for workpieces has rotary driven wheel with peripheral workpiece compartments that pass through head(s) in which workpieces are vibrated, fouling is simultaneously sucked away
DE10153087A1 Method and device for removing oil, grease and chippings from workpiece involves spraying jet of cleaning fluid under pressure onto same which is then sucked off with dirt particles
WO03008123A1 Method for the removal of contaminants adhering to a moving strip-like workpiece and device for carrying out said method
DE10001746A1 Method for removing impurities adhering to a strip-shaped rolled metal strip moving in the longitudinal direction thereof, and device for carrying out the method
DE19717171A1 Process for removing liquid and / or solid contaminants, in particular oils and emulsions, adhering to a workpiece
DE4332760A1 Method for the operation of a low-pressure metal-casting apparatus and a low-pressure metal-casting apparatus for this purpose
DE3732547A1 Device for producing and monitoring varying connections between in each case two lines for liquids and/or gases