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LEON SYLVAIN MAX LEJEUNE

Overview
  • Total Patents
    19
About

LEON SYLVAIN MAX LEJEUNE has a total of 19 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Germany, United Kingdom and Ireland. Its main competitors in its focus markets textiles and paper, mechanical elements and chemical engineering are KNORR BREMSE COMMERCIAL VEHICLE SYSTEMS JAPAN LTD, FRASER WILLIAM and PAN GUANGXIAN.

Patent filings in countries

World map showing LEON SYLVAIN MAX LEJEUNEs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 United Kingdom 8
#3 Ireland 3

Patent filings per year

Chart showing LEON SYLVAIN MAX LEJEUNEs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
IE12840L Impregnating textile materials with latex
IE12831L Treating textile materials with latex
GB411938A Improvements in or relating to the manufacture of nets
GB411939A Improvements in or relating to the manufacture of boot and the like soles and heels
GB411937A Improvements in or relating to power transmitting flexible couplings
GB412256A Improvements in or relating to shock- and noise-absorbing materials
GB412229A Improvements in or relating to brake or clutch linings and the like
GB411887A Improvements in or relating to the manufacture of filter cloths
GB410116A Improvements in the manufacture of hosepipes and the like
GB405311A Improvements in or relating to processes for facilitating the penetration of latex into textile materials
IE11382L Spinning