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WP ENGINEERING LTD

Overview
  • Total Patents
    16
About

WP ENGINEERING LTD has a total of 16 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are CAPITAL AIHUA TIANJIN MUNICIPAL & ENV ENGINEERING CO LTD, KINETICO INCORPORATED and Grünbeck Wasseraufbereitung GmbH.

Patent filings per year

Chart showing WP ENGINEERING LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johann Juergen 13
#2 Bergmann Ralph 6
#3 Bissen Monique 5
#4 Johann Jurgen 2
#5 Brand Christian 1
#6 Monique Bissen 1
#7 Juergen Johann 1
#8 Schrotshamer Christian 1
#9 Menzel Thomas 1
#10 Schramm Thomas 1

Latest patents

Publication Filing date Title
US2007246410A1 Device for the Continuous Electrochemical Deionisation with Integrated Membrane Unit
DE102006058223A1 Method and device for enriching water with magnesium ions
DE102006011640A1 Water purification in dishwashers comprises subjecting the water fed into dishwasher to ion-exchange process in ion-exchanger filled in container, and regenerating ion-exchanger with regenerating agent from regeneration container
DE102006005780A1 Filter cartridge for inserting into a water tank of beverage machine, has a housing, an ion exchanger for water softening arranged inside of the housing, an inlet for supplying water from the water tank into the housing and, an outlet
DE102005049169A1 Production of soft water comprises regeneration of an ion exchanger during a regeneration phase by a regenerator solution in a reservoir, and addition of a sodium chloride and sodium sulfite to the solution
DE102005019023A1 Producing chlorine dioxide disinfectant in situ in aqueous medium, e.g. in dishwashers or cosmetic formulations, using two-component system consisting of alkali(ne earth) metal chlorite and salt component
DE102005007922A1 Method and apparatus for water softening and granules and method for producing a granulate
WO2004101147A1 Regeneration method for cation exchangers