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7-(1-Pyrrolidinyl)-3-quinolone- and -naphthyridone-carboxylic-acid derivatives, method for their preparation and for substituted mono- and bi-cyclic pyrrolidine intermediates, and their antibacterial and feed additive compositions.
No-Receipt date
970402480 - 24/09/1997
No-Filing date
970402480 - 24/09/1997
No-Granting date
3024841 - 31/12/1997
No-EPO application date
89111950.5 - 30/06/1989
No-EPO granting date
0350733 - 20/08/1997
Gazette No-Publication date of application
-
Gazette No-Publication date of granted patent
12/1997 - 30/01/1998
Expiration date
01/07/2009
Kind of title
Validation of European Patent
Legal status
NOT VALID
Priorities
DE382407215/07/1988/DE
DE390636501/03/1989/DE
Active Substance of Supplementary Certificates
-
IPC Classification
Ipc Class
C07D401/04
Related Documents
Related Titles
Type
Master title
Related title
[SPC]
20000800005
[SPC]
20000800008
[SPC]
20000800009
Owners
Code
Firstname
Surname
Address
Town
ZIP
Country
136170
BAYER HEALTHCARE AG
.
51368 LEVERKUSEN
GERMANY
Inventors
Code
Firstname
Surname
24499
ENDERMANN RAINER DR.
33559
GROHE KLAUS DR.
35234
HALLER INGO DR.
49664
KREBS ANDREAS DR.
60615
METZGER KARL GEORG DR.
70503
PETERSEN UWE DR.
80209
SCHENKE THOMAS DR.
81432
SCHRIEWER MICHAEL DR.
101403
ZEILER HANS-JOACHIM DR.
Representatives
Code
Firstname
Surname
Address
Town
Zip
25
MARIA
ATHANASIADOU
KOUMPARI 2
ATHINA (ATTIKIS)
10674
Contact
Code
Firstname
Surname
Address
Town
Zip
Country
4018
ELENI
PAPAKONSTANTINOU
KOUMPARI 2
ATHINA (ATTIKIS)
10674
GREECE
Owners History
Date
Description
Comments
Data before modification
Data after modification
10/08/2004
Μεταβίβαση (7e802)
Aρ. Πρωτ.: 3341/10.08.04, κωδ. πληρ.: 1349
5081 BAYER AG . ΓΕΡΜΑΝΙΑ LEVERKUSEN
136170 BAYER HEALTHCARE AG . ΓΕΡΜΑΝΙΑ 51368 LEVERKUSEN
Title Instruments
Date
Operation
Descreption
7/3/2009 12:00:00 AM
Λήξη Προστασίας Τίτλων (79600)
79600
Payments history
20 renewals have been done
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