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HELL GRAVURE SYSTEMS GMBH

Overview
  • Total Patents
    87
About

HELL GRAVURE SYSTEMS GMBH has a total of 87 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, audio-visual technology and machine tools are HELL GRAVURE SYSTEMS GMBH & CO KG, SCANSONIC MI GMBH and KSM PRODUCTS INC.

Patent filings in countries

World map showing HELL GRAVURE SYSTEMS GMBHs patent filings in countries
# Country Total Patents
#1 Germany 32
#2 United States 27
#3 EPO (European Patent Office) 18
#4 Japan 8
#5 Canada 1
#6 China 1

Patent filings per year

Chart showing HELL GRAVURE SYSTEMS GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Juergensen Heinrich 17
#2 Luebcke Bernd 12
#3 Weidlich Ernst-Rudolf Gottfrie 11
#4 Beisswenger Siegfried 10
#5 Knehans Ulrich 5
#6 Jurgensen Heinrich 5
#7 Fangmeyer Dieter 5
#8 Carstens Dieter 4
#9 Beisswenger Siegfried Dr 3
#10 Rid Maximilian 3

Latest patents

Publication Filing date Title
US2006249491A1 Laser radiation source
US2006279793A1 Printing form processing with a plurality of engraving tool tracks forming lines
EP1593493A1 Apparatus for engraving cells in printing cylinders by means of laser light
EP1593494A1 Apparatus for processing plain printing plates for flexographic printing
JP2004136674A Method for manufacturing printing plate used for intaglio printing, printing plate used for intaglio printing, and its usage
EP1410923A1 Method for producing a printing plate for intaglio printing
DE10324327A1 Process for the production of a printing form for gravure printing
EP1466726A1 Process and device for engraving text and pictures on a printing cylinder by using an electronic engraving machine
EP1386727A1 Process for improving the quality of an image engraved in a printing cylinder
DE10159241A1 Method for engraving printing forms
EP1219414A2 Process and apparatus to set the at rest distance between the surface of a gravure cylinder and an engraving tool
DE10156501A1 Process for engraving printing forms
DE10154348A1 Measuring engraved mini-cups for print form engraving involves illuminating mini-cup at angle selected so maximum light is reflected to measurement device in its optical axis direction
DE10152200B3 Device for operating gravure system for gravure print cylinders retains data characterizing at least one gouge and has at least one electronic, non-volatile memory directly integrated into gouge
DE10149828A1 Electronic engraving machine correction system uses measured data to control carriage of machine
DE10144198A1 Method for positioning engraving members for use in engraving a print cylinder, using video cameras for determination of the difference between actual and design positions so that the difference can be compensated
DE10134451A1 Process for engraving printing forms
DE10132424A1 Method for signal processing of engraving data
DE10116869A1 Method and device for balancing a rotating body for a printing process
DE10116672A1 Method and device for material processing