Learn more

HENCH HANS

Overview
  • Total Patents
    31
About

HENCH HANS has a total of 31 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, machine tools and chemical engineering are HENCH H, TAHARA KK and WELDING ENGINEERS.

Patent filings in countries

World map showing HENCH HANSs patent filings in countries

Patent filings per year

Chart showing HENCH HANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hench Hans 16
#2 Fritsch Rudolf 3
#3 Doboczky Dipl-Ing Zoltan 1
#4 Hench Hans Dipl-Ing 1
#5 Doboczky Zoltan 1
#6 Leczkowski Kurt 1
#7 Anliker Werner 1
#8 Mueller Leo 1
#9 Seegers Wilhelm 1
#10 Hufnagel Walter 1

Latest patents

Publication Filing date Title
US5042733A Rotary cutter, particularly for granulating plastic material
EP0422265A1 Process and agent for treating fecal waste and sewage sludge
DE3916407A1 Spinning stretching and injection of thermoplastic melt - has good properties in longitudinal direction achieved by spinning stretching and forming of extruded melt at two different stages
EP0377060A1 Rotating cutter, in particular for granulating strands of plastic material
EP0344348A1 Rotating cutter for granulating plastics
EP0266447A1 Rotating cutter, especially for a plastic granulator
DE3544420A1 DEVICE FOR PRODUCING AEROSOLS
DE3036400C1 Device for filtering liquids of high viscosity supplied under pressure, in particular a device for filtering melts from thermoplastic materials that can be connected to an extrusion press
DE3036399A1 Connection element for worm extruder housings - uses H=shaped clamp, with clamping jaws and wedge between expanding jaws
DE3032598A1 Multiple-shaft screw press - has wear-resistant lining comprising several tube segments fitting curvature of inner cylinder
FR2126972A7 Thermoplastic granules - cooled with liquid coolant after extrusion and dried by their own remaining heat
DE1939871A1 Device for the production of plastic granules
GB1079771A Improvements in or relating to spinning nozzle bodies
DE1213981B Device for the processing and degassing of polyamide melts or melt-liquid high polymers