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LENSER KUNSTSTOFF PRESS

Overview
  • Total Patents
    45
About

LENSER KUNSTSTOFF PRESS has a total of 45 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets chemical engineering, machines and surface technology and coating are HANSEN BTR GMBH, INTENSIV FILTER GMBH and PRO PURE INC.

Patent filings in countries

World map showing LENSER KUNSTSTOFF PRESSs patent filings in countries

Patent filings per year

Chart showing LENSER KUNSTSTOFF PRESSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heckl Franz 13
#2 Ramsteck Wolfgang 7
#3 Herget Herbert 4
#4 Junker Werner 4
#5 Ruhland Heinz 3
#6 Wildner Gerhard 3
#7 Haeberle Hans 3
#8 Junker Werner Dipl Ing 2
#9 Urech Rolf 2
#10 Wildner Gerhard Dipl Ing 2

Latest patents

Publication Filing date Title
EP0786280A2 Filter press
EP0687492A2 Membrane filter-plate for a filter press
DE4119167A1 Determn. of the operating parameters and dimensions of filter presses - by forcing a suspension contg. solns. through an inlet channel and a filter gauze at a given pressure, and pressing a wall against the filter cake to dewater it
EP0358976A2 Filter plate for filter press filtering elements
DE3825433A1 Sealing frames of adjacent filter press cells - against solids entry by resilient strips projecting from recesses in frame surface
FI874407A0 Filterpress med ett antal membranfilterplattor.
EP0276355A1 Filter press with a number of membrane filter plates
DE3701862A1 FILTER PLATE MADE OF THERMOPLASTIC PLASTIC FOR A FILTER PRESS
DE3637977A1 METHOD FOR CONNECTING PLASTIC AREAS
DE3632932A1 PRESS WALL FOR FILTER ELEMENTS OF A FILTER PRESS
DE3507063C1 Pressing wall for filter elements of a filter press
DE3414550A1 FILTER PLATE
DE3324618A1 Disc filter sector for disc filters
DE3315771A1 Moulding of thermoplastic and process and arrangement for its manufacture
DE3220487A1 FILTER PLATE
DE3138866A1 Process for producing finished mouldings with regions of different cross-section, in particular chamber and membrane filter plates for solid-liquid separation
DE3138857A1 Process for producing finished mouldings with regions of different cross-section, in particular chamber and membrane filter plates for solid-liquid separation
DE3138858A1 Process for producing finished mouldings with regions of different cross-section, in particular chamber and membrane filter plates for solid-liquid separation
US4304178A Spacer for interposition between a temperature-controlled plate and a pressure plate of a press
DE2733769A1 FILTER PLATE