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FERRANIA SPA

Overview
  • Total Patents
    417
About

FERRANIA SPA has a total of 417 patent applications. Its first patent ever was published in 1952. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets optics, organic fine chemistry and macromolecular chemistry and polymers are ILFORD LTD, DU PONT FILM MFG CORP and PERUTZ PHOTOWERKE G M B H.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Franco Simone 30
#2 Magagnoli Remo 17
#3 Marini Manlio 16
#4 Sismondi Alain Dominique 15
#5 Giorgetti Alessandro 13
#6 Gandino Mario 13
#7 Loviglio Giuseppe 12
#8 Avidano Mauro 12
#9 Guzzi Alberto 11
#10 Brignone Diego 10

Latest patents

Publication Filing date Title
WO2005075213A1 Method, cartridge and apparatus for ink-jet printing
WO2004065130A1 Ink-jet recording material
WO2005014298A1 Pretreatment method for ink-jet recording material
EP1416321A1 Silver halide photographic emulsion and photographic element comprising it
US2004152025A1 Silver bromoiodide core-shell grain emulsion
EP1387214A1 Silver bromoiodide core-shell grain emulsion
EP1364802A2 Receiving sheet for ink-jet printing
EP1300724A1 Photographic element having improved sensitometry and mechanical resistance
EP1308775A1 Photographic dispersions for yellow filter dyes
US2002188162A1 High purity 9,9-bis-(hydroxyphenyl)-fluorene and method for the preparation and purification thereof
US2002031735A1 Silver halide multilayer color photographic material
US2002015923A1 Color photographic element
US2002091200A1 Optical film comprising polyarylates containing bis-(hydroxyphenyl)-fluorene-ortho-disubstituted bisphenols
US2001024770A1 Photographic element with a layer improving the adhesion to the support base
EP1101625A2 Receiving sheet for ink-jet printing comprising a copolymer
EP1080937A1 Ink-receiving sheet for ink-jet printing comprising a mixture of gelatin and saccharides
EP1080935A2 Ink-jet print receiving sheet comprising a high-boiling organic solvent and an non-ionic surfactant
EP1080936A2 Receiving sheet for ink-jet printing comprising a surfactant combination
EP1080934A1 Ink-jet printing receiving sheet comprising gelatin and a metal salt
EP1065562A1 Base film with a conductive layer and a magnetic layer