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LEO IND CHIM FARM SPA

Overview
  • Total Patents
    40
About

LEO IND CHIM FARM SPA has a total of 40 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Switzerland, United Kingdom and France. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are PLURIPHARM SARL, IBN ISTITUT BIOTERAP NAZIONAL and NIIEX MEDITSINY.

Patent filings in countries

World map showing LEO IND CHIM FARM SPAs patent filings in countries
# Country Total Patents
#1 Switzerland 8
#2 United Kingdom 6
#3 France 5
#4 Austria 4
#5 Belgium 4
#6 Germany 3
#7 Canada 2
#8 Spain 2
#9 Brazil 1
#10 Denmark 1
#11 Greece 1
#12 Ireland 1
#13 India 1
#14 Sweden 1

Patent filings per year

Chart showing LEO IND CHIM FARM SPAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Giacomello Giordano 5
#2 Avanzini Fernando Dr 3
#3 Banci Feriano Dr 2
#4 Tubaro Ezio Dr 2
#5 Tubaro E 2
#6 Tubaro Ezio 2
#7 Banci F 2
#8 Banci Dr Feriano 2
#9 Banci Feriano 2
#10 Prod Giamomello Giordano 1

Latest patents

Publication Filing date Title
ES274951A1 Process for the production of water-soluble derivatives of tetracyclines
DE1196648B Process for the preparation of water-soluble derivatives of tetracyclines
GB952812A Tetracycline compositions
GB929415A Process for obtaining chlortetracycline hydrochloride from the corresponding culture liquids
DE1192212B Process for the preparation of salts of N- [5'-nitrofurfurylidene- (2 ')] -1-aminohydantoin
GB885435A Penicillin derivatives of sulphonamides
ES251912A1 Procedure for the preparation of a compound of different penicillins with a composite of sulphamydic nature (Machine-translation by Google Translate, not legally binding)
IE22747L Penicillin derivatives
GB810518A New penicillin compounds and intermediates for use in their production
DE1107230B Process for the preparation of bispenicillin compounds of sulfonamides
CA755622A Method of preparing water-soluble derivatives of tetracyclines
CA569793A Penicillin compounds and intermediates for use in their production