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SITEG SIEBTECH GMBH

Overview
  • Total Patents
    309
  • GoodIP Patent Rank
    46,213
  • Filing trend
    ⇧ 250.0%
About

SITEG SIEBTECH GMBH has a total of 309 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 1943. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, chemical engineering and textiles and paper are MUNZINGER CONRAD & CIE AG, HAAKSBERGEN T T BV and POIRIER ERNEST A.

Patent filings per year

Chart showing SITEG SIEBTECH GMBHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lefferts Johannes 71
#2 Dietschreit Horst 44
#3 Roelofs Roelof 17
#4 Horst Dietschreit 11
#5 Lefferts J 11
#6 Coppers Matthias 8
#7 Pollmanns Jürg 8
#8 Kiesskalt Dr-Ing Siegfried 7
#9 Linke Dr-Ing Gerhard 7
#10 Schlebusch Dr-Ing Ludwig 6

Latest patents

Publication Filing date Title
EP3789126A1 Adjustable screening machine
EP3769847A1 Continuous drying centrifuge
EP3693090A1 Adjustable screening machine and method for operating an adjustable screening machine
EP3628407A1 Centrifuge with coated weir plates
EP3628406A1 Centrifuge with a washing device
EP3584013A1 Screen segment for a screen centrifuge
EP3563938A1 Magnetic fastening system for screening machines
EP3460448A1 Method and multi-layer screening machine for determining the individual grain classes of a sample of material
EP3406357A1 Magnetic filter lining fixing system
DE102014013650A1 Screen covering and method for producing a screen covering
DE102014013438A1 Intake manifold with curved sieve
DE102014001999A1 Centrifuge basket for a sieve centrifuge
DE102009010684A1 screen drum
DE102006058431A1 centrifuges screw
DE102006051236A1 Carrying basket of a sieving centrifuge
DE102004057859A1 Centrifuge basket comprises an outer conical basket and sieve elements which are fixed to it using clamping members
DE102004057861A1 Inlet pipe for a centrifuge, comprises an inner end which joins the delivery area of the rotating centrifuge, and a carrier section
DE19546019C1 Thrust centrifuge with drum
DE4403501A1 Low air permeability spiral link belt and process for its manufacture
DE4339581A1 Helical centrifuge assembly sieve drum located within cylindrical section of conical drum