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CUBA STEFAN

Overview
  • Total Patents
    19
About

CUBA STEFAN has a total of 19 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Czechoslovakia. Its main competitors in its focus markets machines are VEPRIKOV VASILIJ, ASAHI SENI KIKAI KOGYO KK and FUAIAARANSU KOUGIYOU KK.

Patent filings in countries

World map showing CUBA STEFANs patent filings in countries
# Country Total Patents
#1 Czechoslovakia 19

Patent filings per year

Chart showing CUBA STEFANs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Cuba Stefan 18
#2 Ondrejmiska Koloman 7
#3 Vrana Miroslav 4
#4 Rodak Stefan 4
#5 Pechar Amadeus 3
#6 Simo Rudolf 1
#7 Chlebovec Jozef 1
#8 Cuba Stefan Ing 1
#9 Korbacka Marian 1
#10 Skok Jan 1

Latest patents

Publication Filing date Title
CS254588A3 Process and apparatus for continuous removal of monomers from a polymermelt in vacuum reactor
CS389887A1 Method of dosing and homogenization of low viscosity liquids into polymers' liquid alloys in melting and homogenization plant
CS389787A1 Device for dosing and homogenization of low viscosity liquids into synthetical polymers' liquid alloys
CS833286A1 Method of polymers' liquid alloys modification and modification equipment
CS230386A1 Method of synthetic polymers continuous addition and device for this method
CS680285A1 Screw equipment for thermoplastic materials' melting,mixing and extrusion with dosing of liquid admixtures
CS237889B1 Melting and mixing unit for plastics treatment with admixtures
CS238487B1 Thermoplastic polymers melting and degradation equipment
CS813783A1 Synthetic polymers treatment dvice with simultaneous admixtures dosing
CS223149B1 Spindle extruding device for thermal treatment of plastic materials with admixtures
CS204625B1 Process for injecting dosing of molten additives into melt of linear synthetic polymers
CS203595B1 Method of and apparatus for filtering thermoplastic material melts contractable when cooled
CS196878B1 Apparatus for continuous filtration of thermoplastic material melts
CS196876B1 Facility for continuous filtration by melting the thermoplastic materials
CS196877B1 Apparatus for continuous filtration of thermoplastic material melts
CS190823B1 Spindle extruding appliance for the heat processing of the plastic materials
CS181112B1 Equipment adapted for processing of polymer melts during increased pressure
CS196592B1 Improved transport-mixing apparatus for processing plastics with dosing admixtures into the melt thereof
CS173928B1 Device for melting and extruding of synthetic polymers with dosing and mixing of admixtures