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ZSW

Overview
  • Total Patents
    110
About

ZSW has a total of 110 patent applications. Its first patent ever was published in 1990. 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 environmental technology, electrical machinery and energy and chemical engineering are NAKANISHI HARUYUKI, CNL ENERGY CO LTD and MAYER GUENTER.

Patent filings in countries

World map showing ZSWs patent filings in countries

Patent filings per year

Chart showing ZSWs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scholta Joachim 23
#2 Joerissen Ludwig 15
#3 Lehnert Werner 11
#4 Specht Michael 11
#5 Klotz Fritz Harald 8
#6 Wohlfahrt-Mehrens Margret 8
#7 Kasper Michael 7
#8 Rohland Bernd 7
#9 Plzak Vojtech 7
#10 Zuberbuehler Ulrich 6

Latest patents

Publication Filing date Title
DE102012218526A1 Method and device for producing a methane-containing natural gas substitute and associated energy supply system
DE102012109080B3 Medium distribution field plate with increased, homogeneous current density distribution for an electrochemical cell and an electrochemical cell containing such
DE102012216920A1 Electrolysis block and cell frame, electrode assembly and kit for this
DE102011002673A1 Energy-storage system for providing electrical power to e.g. vehicle, has energy store connected parallel to another energy store, charge transfer unit connected parallel to latter store, and switching device switched between energy stores
DE102010062140A1 Battery electrode and method of making same, as well as battery
DE102010020911A1 Arrangement and method for safely discharging an energy store
DE102009022342A1 Thin-film solar cell layered structure for thin-film solar cell of copper indium selenide or copper-indium-gallium-selenium type, has rear contact layer, front contact layer and photovoltaic active absorptive layer
DE102009018126A1 Energy supply system and operating procedures
DE102008053595A1 Schichtmaterialabtragverfahren by means of laser radiation
DE102008017600A1 Gas distribution field plate with improved gas distribution for a fuel cell and a fuel cell containing such
DE102008010349A1 As CO2 absorbent and for use as bed material in fluidized beds suitable material and its preparation
DE102008004291A1 Fuel cell system operating method for motor vehicle, involves supplying charge material to reformer and supplying reformate gas to burner in start-up phase of start-up operation mode of system
DE102007044634A1 High Temperature Polymer Electrolyte Membrane Fuel Cell (HT-PEMFC) including devices for cooling same
DE102007012712A1 Gas distribution field plate for a fuel cell and a fuel cell containing such
DE102006039331A1 Photovoltaic thin-film construction and manufacturing process
DE102006028056A1 Method for testing solar cell modules and test apparatus
DE102006009412A1 Solar modular system has self-supporting support structure, support profile with lateral inserted profile for laterally adding an additional support profile or connecting profile or terminal profile and heat dissipation structure
DE102005045107A1 Charging method for extending the life of batteries and apparatus for carrying it out
DE102005032072A1 Carbon nanoparticles, their preparation and their use
DE102005032071A1 Nanoporous catalyst particles, their preparation and their use