Home Obi Profile Fees Services News Publications Contact  
You are here: Title Details
Search  
    Login
Inventions Industrial DesignTechnological Information
Controlled release device for an active substance.

No-Receipt date 900400860 - 01/11/1990
No-Filing date 900400860 - 01/11/1990
No-Granting date 3001041 - 29/04/1991
No-EPO application date 87307637.6 - 28/08/1987
No-EPO granting date 0259113 - 31/10/1990
Gazette No-Publication date of application -
Gazette No-Publication date of granted patent 4/1991 - 20/01/1992
Expiration date 29/08/2007
Kind of title Validation of European Patent
Legal status NOT VALID
Priorities US90407004/09/1986/US
Active Substance of Supplementary Certificates -

IPC Classification
Ipc Class
A61J 3/10
A61K 9/22
B30B 11/00

Related Documents

Related Titles

Owners
CodeFirstnameSurnameAddressTownZIPCountry
38350 PFIZER INC. 235 EAST 42ND STREETDELAWARE NEW YORK99999 UNITED STATES OF AMERICA (USA)

Inventors
CodeFirstnameSurname
73867 RANADE GAUTAM RAMCHANDRA

Representatives

Contact
CodeFirstnameSurnameAddressTownZipCountry
4005 PAPAKONSTANTINOU ELENIKOUMPARI 2ATHINA106 74 GREECE

Owners History

Title Instruments
DateOperationDescreption
3/2/2007 12:00:00 AMΈκπτωση Κύριων Τίτλων (79602) ΕΚΠΤΩΣΕΙΣ 02/2007 Αρ.Πρωτ. ΓΔ 129/02.03.2007

Payments history
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).