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Z&J TECHNOLOGIES GMBH

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    182,640
About

Z&J TECHNOLOGIES GMBH has a total of 77 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Germany, EPO (European Patent Office) and Japan. Its main competitors in its focus markets thermal processes, materials and metallurgy and mechanical elements are TMT TAPPING MEASURING TECH, TMT TAPPING MEASURING TECHNOLO and INST OCHISTKE T.

Patent filings per year

Chart showing Z&J TECHNOLOGIES GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Irnich Franz-Josef 33
#2 Brzoska Ekkehard 15
#3 Irnich Franz Josef 8
#4 Marx Norbert 7
#5 Engl Frank 7
#6 Plum Wolfgang 7
#7 Haberhauffe Ingo 7
#8 Korbmacher Arno 7
#9 Heller Friedel 5
#10 Paulus Friedhelm 5

Latest patents

Publication Filing date Title
DE102014112220A1 Shut-off device and gate valve with a shut-off device
DE102014109762A1 Heat exchanger and apparatus and method for energy recovery
DE102014106000A1 Einplattenschieber
DE102014106001A1 Diaphragm valves for chemical and petrochemical plants
DE102012104216A1 Method for solving a control task in a process plant
DE102012101015A1 Coke drum, coking drum shut-off valve and method of feeding waste into a coking drum
DE102011051255A1 Material handling or picking devices for loading a blast furnace with material
DE102011001186A1 Drive for a slide valve and slide valve
DE102010015842A1 Hot blast nozzle stick for a shaft furnace, in particular blast furnace
DE102010000048A1 Shut-off device for gaseous media of high temperature
DE102009017634A1 Double knife gate
DE102008064142A1 Measuring device and measuring method for a blast furnace, blast furnace with such a device and pivoting device for at least one measuring probe
DE102007026509A1 Device and method for closing or opening an opening, in particular bottom opening of a material bunker for a blast furnace and blast furnace with such a device
CN102174964A Sliding valve
DE102006037290A1 spool valve
DE102006028508A1 Sliding valve for regulating a catalyser flow comprises tubular section, diaphragm which is arranged within it, an inlet and an outlet through which a medium flows during operation
DE102005014214A1 Sliding gate valve e.g. dual plate sliding gate valve for e.g. closing/opening coke drum in refineries, has positioning units spaced apart from each other, movable in valve`s longitudinal direction and arranged parallel to valve rod
DE102005008101A1 Slider in particular used in refinery, comprising rollers in order to be guided on rail system
EP1561980A1 Double plate gate valve
KR20060018456A Device for the distribution of loose material into at least two hoppers arranged above the mouth of a blast furnace