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COMER SPA

Overview
  • Total Patents
    166
About

COMER SPA has a total of 166 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Italy, EPO (European Patent Office) and United States. Its main competitors in its focus markets textiles and paper, chemical engineering and environmental technology are SERI, OUTOMEC OY and DAMAN ARTHUR C.

Patent filings per year

Chart showing COMER SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dal Maso Giancarlo 45
#2 Magaraggia Flavio 36
#3 Aver Franco 18
#4 Fabbri Fabrizio 14
#5 Brunazzi Achille 13
#6 Segalla Rodolfo 10
#7 Maso Giancarlo Dal 8
#8 Codoni Augusto 8
#9 Nicoli Stefano 6
#10 Bottene Sergio 6

Latest patents

Publication Filing date Title
KR20110009167A Improved filtering drum for fibre suspensions in water
CN101801494A improved filtering basket for fibres in water dispersion
US2010300953A1 Perfected Flotation Cell for Purifying Fibrous Suspensions
BRPI0504324A Method for Making Filter Baskets and Filter Basket
EP1632601A2 Rotor for a fibrous suspension strainer
US2006065589A1 Strainer for cleaning fibrous suspensions
EP1656996A1 Agitated flotation apparatus for cleaning fibrous suspensions dispersed in liquids.
EP1604715A1 Method of making filtering baskets for filtering fibers in aqueous suspension and filtering basket made by this method
EP1595997A1 Machine for washing fibrous suspensions
AU2003240712A1 Basket for the filtering of fibres in aqueous suspension
AU2003250330A1 Improved impeller for paper pulps kneaders
AU2003240650A1 Impeller for paper pulp kneaders
EP1347093A1 Propeller for stirring solid-in-liquid suspensions in a treatment tank
AU2002331243A1 Equipment for preparation of paper stock
EP1360371A1 Filter for fibrous suspensions
AU3456302A Washing machine for cellulose fibers
EP1205227A1 Method of making filtering baskets of machines for filtering fibers in aqueous suspension and filtering basket made by this method
EP1160375A2 Method and device for varying the basis weight in a paper machine headbox
EP1160376A2 Suction box for paper making machines
US6117273A Mechanical strainer for fibrous suspensions