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LEISTRITZ EXTRUSIONSTECHNIK GMBH

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    45,829
  • Filing trend
    ⇩ 50.0%
About

LEISTRITZ EXTRUSIONSTECHNIK GMBH has a total of 49 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2005. It filed its patents most often in EPO (European Patent Office), Germany and United States. Its main competitors in its focus markets machines, measurement and mechanical elements are TROESTER GMBH & CO KG, VER FOERDERUNG INST KUNSTSTOFF and BEKUM MASCHF GMBH.

Patent filings in countries

World map showing LEISTRITZ EXTRUSIONSTECHNIK GMBHs patent filings in countries

Patent filings per year

Chart showing LEISTRITZ EXTRUSIONSTECHNIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rechter Frank 14
#2 Wolf Sven 11
#3 Sven Wolf 6
#4 Frank Rechter 6
#5 Miethlinger Jürgen 5
#6 Rudersdorf Tim 4
#7 Walter Wolfgang 3
#8 Luger Hans Jurgen 2
#9 Luger Hans Jürgen 2
#10 Löw-Baselli Bernhard 2

Latest patents

Publication Filing date Title
DE102018118113A1 Protective cover for a machine, in particular an extruder, and machine, in particular extruder, with such a protective cover
DE102017130011A1 Method for producing a three-dimensional metal object
DE102017100944A1 Hub component for a shaft-hub connection, shaft-hub connection, as well as a method for manufacturing a hub component
DE102016201537A1 rheometer
DE102015110983A1 Process for processing an undried particulate polymer or polymer mixture by means of a single or multi-screw extruder
DE102013112971B3 Device and method for checking the structure of an extruder screw
DE102013108629A1 Extruder and method for operating an extruder
DE102013108335A1 extruder
DE102013108165A1 Process for the preparation of a filled polymer extrudate
DE102011011889A1 Apparatus and process for the continuous production of biplan cut moldings containing at least one filler
DE102010049401A1 Device for acquiring measurement information from an inner surface of a hollow body, in particular a bore of a single- or twin-screw extruder cylinder
DE102008038424A1 Transmission for driving a double spindle, in particular a side feed or side degassing of an extruder
US2009123587A1 Screw extruder with plunger feeder
DE102006022646A1 Extruder barrel segment
EP1627723A2 Device for exchanging the cylinder of an extruder