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HOCHGATTERER JOSEF

Overview
  • Total Patents
    12
About

HOCHGATTERER JOSEF has a total of 12 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Austria, EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering, environmental technology and thermal processes are AKVOLA TECH GMBH, HEFEI TINGTAI ENVIRONMENTAL PROTECTION TECH CO LTD and ROEDIGER FA WILHELM.

Patent filings in countries

World map showing HOCHGATTERER JOSEFs patent filings in countries
# Country Total Patents
#1 Austria 9
#2 EPO (European Patent Office) 2
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hochgatterer Josef 3
#2 Schlosser Gerhard 1

Latest patents

Publication Filing date Title
AT514782A1 Conveying device for wood chips
AT512786A4 Apparatus for producing wood chips from a log
AT505164B1 Feeding device for an oven
AT504785A4 Device for pressing pellets
AT504093A1 Rotary machine
AT501043A4 Device for registering a pressure gas into a water flow
ATA11022003A Device for introducing gas into a liquid
ATA15492002A Apparatus for mixing gases and liquids has mixing chamber fitted with gas connection and liquid connections, seal of liquid inlet valve being connected to valve stem with piston at its upper end which is closed by pressure of gas
EP1265011A2 Pressure reducing valve for gases
ATA62792A Water treatment device