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BATTENFELD GMBH

Overview
  • Total Patents
    285
About

BATTENFELD GMBH has a total of 285 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, audio-visual technology and machine tools are WENTWORTH MOLD INC, FARRELL PLASTIC MACH and TUBE TURNS PLASTICS INC.

Patent filings per year

Chart showing BATTENFELD GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eckardt Helmut 88
#2 Ehritt Juergen 54
#3 Holzschuh Johann 31
#4 Bleier Harald 27
#5 Gosdin Michael 15
#6 Eckardt Helmut Dipl-Ing 15
#7 Gosdin Michael Dr 15
#8 Bleier Harald Ing 14
#9 Schwesinger Rolf 10
#10 Renger Michael 10

Latest patents

Publication Filing date Title
DE102005049919A1 Process for the production of molded plastic parts
DE102005022479B3 Reproducibly preheating injection mold cavity, by introducing heated fluid into the cavity then forcing the fluid from the cavity by injecting molten plastics
DE102005020156A1 Plastic granule plasticizing unit in particular for small injection molding shot volumes has a cylinder whose bore diameter changes along the length
DE102005016618B3 Determining melt homogeneity in injection molding machines, to establish constant conditions, involves discharging the melt into the open, determining the pressure curve and using this to obtain the temperature curve
DE102005016617B3 Injection molding of plastic parts comprises switching from speed-regulated injection to pressure-regulated compression and continuing compression for a time determined by a mathematical model
DE102005015491A1 injection molding
DE102005010675A1 Device for positive locking connecting of two machine component parts of injection moulding machine has cone-like contact faces, wherein force transmission can take place only in one direction
DE102005003566A1 Injection machine for molding components has two moving platens and fixed central platen comprising a fixed part and a rotatable part which can also be locked in a fixed position
DE102005003572A1 Injection machine for molding components has rotatable central part between two tool supporting platens and energy supply lines run to the central part via bridge connecting with adjacent tower
DE102004048543A1 Injection molding tool gap monitoring equipment comprises sensors near the tool corners and close to the machine tiebars
DE102004042250B3 Process for controlling fluid flow during production of hollow plastic components by injection molding comprises temporally controlling the volume flow of the fluid according to the pressure of the fluid in the region of an injection point
DE102004031777A1 Mechanism for connecting machinery parts has flange with two ring segments which connect the parts and has bearing surface at the exterior and interior of parts whereby bearing surfaces are cone-like
DE10323308A1 Device and method for determining the position
DE10323309A1 Apparatus and method for closing tool receiving plates
DE10255953B3 Device for preventing the backflow of molten plastic
DE10255951A1 Device for preventing the reflux of plastic melt
DE10247823A1 Apparatus and method for controlling fluid input
DE10246942A1 Microstructure tool, consists of an injection unit, a tool with a cavity, a tempering unit with a short wave radiation generator, and a transmitting unit
EP1287966A1 Positioning of a clamping cassette
EP1287967A1 Locking device for a column