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Inventions Industrial DesignTechnological Information
Process for the preparation of 5-carboxyphthalide

No-Receipt date 2002-03220 - 04/09/2002
No-Filing date 20020402972 - 04/09/2002
No-Granting date 3040729 - 30/09/2002
No-EPO application date 00203602.8 - 17/10/2000
No-EPO granting date 1118614 - 19/06/2002
Gazette No-Publication date of application -
Gazette No-Publication date of granted patent 9/2002 - 13/11/2002
Expiration date 18/10/2020
Kind of title Validation of European Patent
Legal status NOT VALID
Priorities ITMI20005018/01/2000/IT
Active Substance of Supplementary Certificates -

IPC Classification
Ipc Class
C07D307/88

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[ADD] 20110400994

Owners
CodeFirstnameSurnameAddressTownZIPCountry
115866 INFOSINT SA VIA CANTONALE 658 A7745 POSCHIAVO SWITZERLAND

Inventors
CodeFirstnameSurname
151364 DALL`ASTA, LEONE
151365 CASAZZA, UMBERTO
151366 COTTICELLI, GIOVANNI

Representatives
CodeFirstnameSurnameAddressTownZip
742KONSTANTINOSKILIMIRISXATZIGIANNI MEXI 7ATHINA (ATTIKIS)11528

Contact
CodeFirstnameSurnameAddressTownZipCountry
2104ANASTASIOSKILIMIRISCHATZIGIANNI MEXI 7ATHINA (ATTIKIS)11528 GREECE

Owners History

Title Instruments

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