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PERMELEC SPA NORA

Overview
  • Total Patents
    221
About

PERMELEC SPA NORA has a total of 221 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Italy, South Africa and Canada. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and environmental technology are AQUAHYDREX PTY LTD, UHDENORA TECHNOLOGIES SRL and UHDENORA SPA.

Patent filings per year

Chart showing PERMELEC SPA NORAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Traini Carlo 84
#2 Meneghini Giovanni 33
#3 Faita Giuseppe 31
#4 Nidola Antonio 24
#5 Borrione Pierluigi Attilio Vit 20
#6 Morris Gregory Jean Eldon 19
#7 Marzupio Maurizio 19
#8 Pillet Michel 15
#9 De Nora Oronzio 13
#10 Gusmini Carlo 13

Latest patents

Publication Filing date Title
CN1121965A Improved ion exchange membrane or diaphragm electrolyzer
ZA953499B Electrolyzer for the production of sodium hypochlorite and chlorate equipped with improved electrodes
US5431796A Shortcircuiting system for use in monopolar and bipolar electrolyzers
AU6614194A Novel jumper switch means for electrolyzers electrically connected in series
US5482792A Electrochemical cell provided with ion exchange membranes and bipolar metal plates
ITMI932529D0 Bipolar plastic member for electrolysers of the filter- press type
CN1090893A The activated cathode and the manufacture method thereof that are used for chlor-alkali electrolytic cells
CN1090891A Improved electrolysis cell having a porous diaphragm for the production of chlor-alkall and process using the same
CN1090892A Improved chlor-alkali diaphragm electrolysis process and relevant cell
AU4616393A Alkali metal hypochlorite generation-storage unit
US5346596A Method for bypassing a monopolar electrolyzer in series
US5207883A Jumper switch means
IL102247A Apparatus and process for electrochemically decomposing salt solutions
CA2061391A1 Ceramic anode for oxygen evolution, method of production and use of the same
CA2061390A1 Metal anodes for electrolytic acid solutions containing fluorides or fluoroanionic complexes
ITMI913249D0 Electrolytic recovery of metals from acid electrolytes containing anionic fluorine complexes
AU8825191A Jumper switch means and method
ITMI910551A1 Metal anodes for acidic electrolytic solutions containing anionic fluoro complexes
ITMI910550A1 Method for production of ceramic anodes for acidic electrolytic solutions containing anionic fluoro complexes
ITMI910514A1 Coated ceramic anodes for acid electrolytic solutions containing anionic fluorocomplexes