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TECH SEP

Overview
  • Total Patents
    35
About

TECH SEP has a total of 35 patent applications. Its first patent ever was published in 1977. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering, foods and drinks and materials and metallurgy are SCHEUCH GMBH, TECHNOLOGIES AVANCEES ET MEMBRANES IND and TAMI IND.

Patent filings per year

Chart showing TECH SEPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grangeon Andre 7
#2 Thoraval Valerie 5
#3 Laveniere Jean-Paul 4
#4 Castillon Roger 4
#5 Cueille Georges 3
#6 Leuliet Jean-Claude 3
#7 Rene Frederic 3
#8 Bathelet Pierre 3
#9 Andre Grangeon 3
#10 Pelissier Robert 2

Latest patents

Publication Filing date Title
FR2754737A1 Inorganic nanofiltration membrane and its application in the sugar industry
FR2724850A1 Porous monolithe support for filtration membrane
FR2717185A1 Microfiltration of beer.
FR2697886A1 Elastomer seal for filtration module.
FR2693921A1 Monolithic ceramic support for tangential filtration membrane.
FR2682614A1 Inorganic filtration membranes whose separating layer is certainly substantially oxygen-free.
FR2676007A1 COMPOSITE NANOFILTRATION MEMBRANE.
FR2672513A1 IMPROVED METHOD AND MODULE FOR FILTRATION IN LIQUID MEDIUM UNDER INSTANTARY TANGENTIAL FLOW.
DK228680A Procedure for the preparation of a rod, inorganic ultrafiltration membrane and such membrane