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CIBA GEIGY SPA

Overview
  • Total Patents
    97
About

CIBA GEIGY SPA has a total of 97 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Italy, United States and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are CIBA SPEC CHEM SPA, CHIMOSA CHIMICA ORGANICA SPA and SKAU EVALD L.

Patent filings in countries

World map showing CIBA GEIGY SPAs patent filings in countries

Patent filings per year

Chart showing CIBA GEIGY SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Borzatta Valerio 36
#2 Cantatore Giuseppe 31
#3 Scrima Roberto 13
#4 Vignali Graziano 13
#5 Cantatore Giuseppe Dr 10
#6 Carrozza Primo 9
#7 Zagnoni Graziano 7
#8 Masina Franca 6
#9 Guizzardi Fabrizio 5
#10 Borzatta Valerio Dr 3

Latest patents

Publication Filing date Title
ITMI922802D0 PROCESS FOR THE PREPARATION OF 2,2,6,6-TETRAMETYL-4- PIPERIDYLOXY-1,3,5-TRIAZINES CONTAINING TWO OR MORE TRIAZINIC RINGS
EP0158598A2 Piperidine compounds
EP0153907A2 Compounds containing piperidine and their use in the stabilisation of synthetic polymers
EP0142467A1 Polymer compounds containing piperidyl groups and their use as stabilisers in synthetic polymers
GB8418022D0 Polymeric compounds containing piperidine radicals, a process for their preparation, and their use as stabilisers for synthetic polymers
GB8418023D0 Polymeric compounds containing piperidine and triazine radicals, process for their preparation, and their use as stabilisers for synthetic polymers
US4578454A Polyaminoamides containing polyalkylpiperidine radicals
EP0128861A2 Polyaminamides containing polyalkylpiperidinyl residues
EP0124486A1 Use of dipiperidine-dicarbamates in the stabilisation of synthetic polymers
EP0117229A1 Piperidinyl-triazine compounds, for use as stabilizers for synthetic polymers
EP0045721A2 Piperidyl derivatives of triazine copolymers, process for their preparation and compositions stabilised with such derivatives