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LEISTRITZ MASCHFABRIK PAUL

Overview
  • Total Patents
    54
About

LEISTRITZ MASCHFABRIK PAUL has a total of 54 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, machines and machine tools are SHIMOMURA OSAMU, FIBRE TECH LTD and FAURECIA SYS ECHAPPEMENT.

Patent filings in countries

World map showing LEISTRITZ MASCHFABRIK PAULs patent filings in countries

Patent filings per year

Chart showing LEISTRITZ MASCHFABRIK PAULs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zachmann Alfons 11
#2 Stoepler Walter Dr 6
#3 Brich Juergen 6
#4 Ermer Hermann 4
#5 Passauer Bernd 3
#6 Kroll Walter Ing Grad 3
#7 Stefan Guenther 3
#8 Beck Karl 2
#9 Johann Karl 2
#10 Boehmer Axel 2

Latest patents

Publication Filing date Title
DE3626991C1 Exhaust silencer
EP0193072A1 Catalytic-emission control device
DE3546411A1 Screw pump with transverse-force compensation
DE3545762A1 Soot filter
DE3531807A1 EXHAUST GAS PURIFICATION DEVICE FOR MOTOR VEHICLES
DE3526609A1 Exhaust silencer
DE3514151A1 Apparatus for the continuous cleaning of particle filters, in particular for diesel engine exhaust gas filters
DE3514150C1 Catalytic exhaust gas detoxification apparatus having a stabilised spring pad
DE3509790A1 Exhaust emission control device for motor vehicles
DE3506219A1 Catalytic exhaust gas detoxification device
DE3504839A1 Catalytic exhaust gas detoxification device
DE3441783A1 Exhaust silencer
DE3432744A1 Emission-protected jacket pipe
DE3432283A1 CATALYTIC EXHAUST GAS DETECTING DEVICE
DE3417131A1 REFLECTION EXHAUST SILENCER
DE3417207A1 Reflection-type exhaust silencer
DE3406721A1 Catalytic emission control device
DE3335949A1 Device for discharging solid contaminants in an extruder
DE3334394A1 Device for extruding plastics
DE3243343A1 Drive device for multi-screw presses