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MERAI JOSEF

Overview
  • Total Patents
    13
About

MERAI JOSEF has a total of 13 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 environmental technology, chemical engineering and basic materials chemistry are BOCENT ADVANCED CERAM CO LTD, DOOHYUN ENG & CONSTRUCTION CO and TREVI SYSTEMS INC.

Patent filings per year

Chart showing MERAI JOSEFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Merai Josef 11
#2 Mérai Josef 1

Latest patents

Publication Filing date Title
DE102009004619A1 Process and plant for the creation of an alternative treatment plant for the treatment of municipal, industrial and agricultural wastewater and sludge
DE10153806A1 Treatment of liquid manure and poultry feces, yielding purified water and dry pellets useful as fuel or fertilizer, comprises flocculation, dewatering, pelletizing, drying and chemical-biological treatment of liquor after sedimentation
DE19927134A1 Recovering mercury for industrial use from contaminated sludge comprises heating and condensation on mobile assembly in low-cost process
DE19934381A1 Industrial sludge pelleting and drying process comprises adding dry material as pelleting aid, shaping to rounded pellets and drying to a specified residual moisture content
ATA263888A Apparatus for solids/liquids separation of sludges by gravitation
EP0344152A1 Process and installation for dewatering waste water sludge.