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ELFOTEC AG

Overview
  • Total Patents
    50
About

ELFOTEC AG has a total of 50 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Canada, France and United Kingdom. Its main competitors in its focus markets optics, machines and macromolecular chemistry and polymers are KATUN CORP, GEN PLASTIC IND CO LTD and ISHII MASAYUKI.

Patent filings in countries

World map showing ELFOTEC AGs patent filings in countries

Patent filings per year

Chart showing ELFOTEC AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Forgo Gabor 8
#2 Bachner Jarmila 7
#3 Camenisch Hans 5
#4 Berg Wolfgang F 3
#5 Moser Karl 3
#6 Moser Karl Dipl Ing 2
#7 Camenisch Hans Dr 2
#8 Dr Forgo Gabor Dipl-El-Ing Eth 1
#9 Lanker Willi E 1
#10 Forgo Dr Gabor 1

Latest patents

Publication Filing date Title
DE3243705C1 Method and device for electrophotographic imaging
CH623942A5 Magnetic single-component toner and method for its manufacture
US4210448A Process for electrophotographic image formation and transfer
DE2632398A1 Photoconductive polymer prodn. by acylation of polyvinyl alcohol - with acid chloride giving film-forming property, used in electrophotography
DE2632182A1 Changing used part of charge image carrier strip - applying constant withdrawal force by direct static friction
DE2621912A1 METHOD FOR DEVELOPING A LATENT ELECTRIC CHARGE IMAGE ON A REPEATABLE CHARGE IMAGE CARRIER AND FOR CLEANING THE REPEATABLE CHARGE CARRIAGE AND DEVICE FOR IMPLEMENTING THE METHOD
CA1043183A Procedure for making a reusable photoconducting charge image carrier and charge image carriers prepared by this method