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REIFENHAEUSER KG

Overview
  • Total Patents
    301
About

REIFENHAEUSER KG has a total of 301 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, Switzerland and Brazil. Its main competitors in its focus markets machines, surface technology and coating and packaging and shipping are MACRO ENGINEERING & TECHNOLOGY, NEUMUELLER WALTER and REIFENHAUSER K G.

Patent filings in countries

World map showing REIFENHAEUSER KGs patent filings in countries
# Country Total Patents
#1 Germany 132
#2 Switzerland 25
#3 Brazil 23
#4 United States 23
#5 France 20
#6 Austria 17
#7 United Kingdom 17
#8 Canada 8
#9 Japan 7
#10 Netherlands 7
#11 Sweden 6
#12 Denmark 5
#13 Finland 4
#14 Italy 3
#15 Norway 2
#16 Spain 1
#17 Ireland 1

Patent filings per year

Chart showing REIFENHAEUSER KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reifenhaeuser Hans 41
#2 Reifenhaeuser Fritz 27
#3 Rahlfs Herbert 16
#4 Reitemeyer Paul 13
#5 Klein Josef 11
#6 Balk Hermann 7
#7 Halter Hartmut 6
#8 Reifenhaeuser Friedrich 6
#9 A Reifenhaeuser Friedrich 5
#10 Fritz Reifenhaeuser 5

Latest patents

Publication Filing date Title
DE3117806A1 Device for supporting and calibrating blown films
DE3116744A1 Device for the transverse cutting of a moving film web
DE3047887A1 Fully automatic hose, cable etc. winding machine - has gripping jaws opened for winding, followed by strap application and removal from winding drum
DE2941059B1 Pipe splitting device for cutting pipe sections from a continuously extruded thermoplastic pipe
DE2902007B1 Plastic pipeline with a device for drip irrigation
DE2803708A1 Continuously producing flexible laminated insulating pipe - by feeding inner tube into multiple extrusion head for foam intermediate layer and outer tube
DE2800262A1 Length compensating device for lay-flat thermoplastic film tubing - passes tubing between cylindrical vertical walls of separately controlled speeds
DE2755175A1 Lap-winding thermoplastics composite tape about a steel pipe - so that the width of overlap exceeds that of inner component ply
DE2752932A1 RING SPLITTING TOOL FOR EXTRUSION OF THERMOPLASTIC PLASTIC
US4140463A Apparatus for producing articles of thermoplastic resin
DE2732724B1 Device for the aftertreatment of a hot extrusion plastic sheet strand
DE2725832A1 Thermoplastic film tubing blowing head - where outer cooling air ring has replaceable tool producing turbulence to suit production
DE2721609B1 Control device for a plant for the production of blown plastic films
DE2721095A1 PLANT FOR EXTRUSION OF PLASTIC OBJECTS
DE2709395B1 Method and device for the continuous production of a finned tube with a smooth inner channel
DE2706927A1 Close control on polymer extrusions - comparing pressure within extruder head with control level to regulate draw=off speed
DE2706085A1 DEVICE FOR EXTRUSION OF PIPES MADE OF THERMOPLASTIC PLASTIC
DE2700003A1 PLANT FOR THE PRODUCTION OF EXTRUDED PROFILES
DE2658518A1 Automatic thickness control of blown thermoplastic tubing - by air jets playing on parts showing deviation from nominal value
DE2656887A1 Calibrating plastics hollow profile with inner and outer calibrators - the former extending into the latter and being surrounded by a pressure chamber