Home Obi Profile Fees Services News Publications Contact  
You are here: Title Details
Search  
    Login
Inventions Industrial DesignTechnological Information
Process for the synthesis of N-alkylated alpha-amino acids and their esters, use in the synthesis of carboxyalkyl dipeptides.

No-Receipt date 910400547 - 29/04/1991
No-Filing date 910400547 - 29/04/1991
No-Granting date 3001875 - 31/07/1992
No-EPO application date 88402338.3 - 16/09/1988
No-EPO granting date 0308340 - 13/03/1991
Gazette No-Publication date of application -
Gazette No-Publication date of granted patent 7/1992 - 23/11/1992
Expiration date 17/09/2008
Kind of title Validation of European Patent
Legal status NOT VALID
Priorities FR871290117/09/1987/FR
Active Substance of Supplementary Certificates -

IPC Classification
Ipc Class
C07C101/12
C07C 99/00
C07D209/42

Related Documents

Related Titles

Owners
CodeFirstnameSurnameAddressTownZIPCountry
30025 LES LABORATOIRES SERVIER 22 RUE GARNIERNEUILLY-SUR-SEINE92200 FRANCE

Inventors
CodeFirstnameSurname
6554 BERNARD MARGHAND
30535 GEORGES REMOND
43195 JEAN BALIARDA
60969 MICHEL VINCENT

Representatives

Contact
CodeFirstnameSurnameAddressTownZipCountry
1282 EFANGELOU VASOMAVROKORDATOU 5ATHINA10678 GREECE

Owners History

Title Instruments
DateOperationDescreption
10/2/2008 12:00:00 AMΛήξη Προστασίας Τίτλων (79600) 79600

Payments history 20 renewals have been done
Print
Dues Online PaymentNational Patent RegisterOne Stop Shop (OSS)
© OBI all rights reserved designed & developed by PROFILE S.A.
Certified QMS : EN ISO 9001:2015 and ΕΝ ISO 14001:2015
 
The project "Internet technological information diffusion from industrial property titles" is co-financed 70% by the European Regional Development Found and 30% by the Hellenic public sector (Operational programme "Competitiveness", Measure 4.4).