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WINKLER & DUENNEBIER AG

Overview
  • Total Patents
    227
About

WINKLER & DUENNEBIER AG has a total of 227 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets packaging and shipping, machine tools and textiles and paper are DUVALL JAMES, SIMON CONTAINER MACH LTD and BOBST SA.

Patent filings in countries

World map showing WINKLER & DUENNEBIER AGs patent filings in countries

Patent filings per year

Chart showing WINKLER & DUENNEBIER AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bluemle Martin 43
#2 Raueiser Reinhard 37
#3 Salm Thomas 28
#4 Kutsch Bernfried 14
#5 Seger Reiner 13
#6 Schoenberger Reiner 12
#7 Closmann Michael 12
#8 Kloft Antonius 10
#9 Schrader Carsten 10
#10 Fuchs Siegfried 10

Latest patents

Publication Filing date Title
DE102010046561A1 Process for packaging products and packaging equipment for carrying out the process
EP2399849A1 Device and method for preparing intermediate layer to a palettizing robot
DE102010018359A1 Folding device for folding sanitary articles, has cylindrical folding drum for folding hygiene products during folding procedure
DE102009033576A1 rotary die
DE102009033575A1 Foil knife with suction chamber
CN102046990A Bearing for a vacuum roller that can be subjected to suction air from both sides
DE102009014456A1 Apparatus and method for adjusting a width of a suction gap between a rotatable suction roll and a fixed Saugluftsteuerventil
JP2010083660A Suction roller system
EP2168895A1 Suction roll system
DE102008025685A1 Vacuum roller with suction grooves
DE102008025899A1 Variable window position in the format cut film knife
DE102008025467A1 Device for diverting a product stream of pieces of flat material between a production line and a diversion path and envelope production machine with such a device
DE102008025468B3 Suction hole covering device for suction roller to transport e.g. folding box cuts of paperboard box, has flexible mask foil with suction openings arranged depending on format of flat material pieces to be transported
DE102008025493A1 A method of transferring an envelope production machine from a set up operation to a normal production line
DE102008025221A1 Embossing roller or embossing roller for rotatively generating an embossing pattern in a flat piece of material
DE102008025222B3 Stationary radial compressed air supply
DE102008024682A1 Transport belt with reduced bowl effect
DE102008024681A1 Machine crosshead for supporting a rotatable cutting roller for cutting flat pieces of material or material webs
WO2008145284A2 Device and method for providing individual intermediate layers for a palletizing robot
DE102008024599A1 Apparatus for forming stacked packages