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ENICHIMICA SPA

Overview
  • Total Patents
    52
About

ENICHIMICA SPA has a total of 52 patent applications. Its first patent ever was published in 1983. It filed its patents most often in EPO (European Patent Office), United States and Japan. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and optics are WANHUA CHEMICAL GROUP CO LTD, MATERIA INC and PTT GLOBAL CHEMICAL PUBLIC CO LTD.

Patent filings in countries

World map showing ENICHIMICA SPAs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Bialy Jan 21
#2 Penczek Irena 15
#3 Rivetti Franco 8
#4 Romano Ugo 8
#5 Gagliardi Claudio 6
#6 Renzi Fiorenzo 6
#7 Werle Janina 5
#8 Bialek Jerzy 5
#9 Plesnar Marek 5
#10 Jiyan Biarii 5

Latest patents

Publication Filing date Title
US4556699A Process for the production of polyphenylene oxide
EP0146982A1 Process for the production of polyphenylene oxide
EP0146983A2 Polymers of caprolactam having high impact strength
EP0146170A1 Process for purifying 2,6 - xylenol
EP0146169A1 Improved process for preparing alkylation catalysts
EP0146168A2 Compositions of polyphenylene oxide or of mixtures of polyphenylene oxide with a styrene polymer
EP0144106A1 Improved process for the production of polyphenyleneoxide
EP0125726A1 Improved process for preparing alkyl isocyanates
EP0127201A1 Process for preparing quaternary ammonium hydroxides by electrodialysis
US4521577A Liquid polymerizable compositions of a carbonate oligomer, an allylcarbonate and vinyl acetate
US4600756A High-orientability polyacetylene films and process for their production