ST.27-legal status data

The legal status information displayed below is based on WIPO Standard ST.27 and of a purely informative nature. Binding information on the status of the IP right is only available in DPMAregister (Show details).

DE file number: 693 03 879.9, EP file number: 93 11 9528.3 (Designation/title: Verfahren zur Herstellung von N4-acyl-5'-desoxy-5-fluorocytidinderivate)

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Tabular representation
Current state: Not active, Current state: Termination likely/termination

Key event history
No. Key Event Code Key Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q10 Document published Jun 22, 1994Jun 22, 1994 Filing
2 Q10 Document published Jun 22, 1994Jun 22, 1994 Filing
3 Q10 Document published Jul 28, 1994Jul 28, 1994Jul 28, 1994 Filing
4 Q10 Document published Jul 31, 1996Jul 31, 1996 Examination
5 Q10 Document published Sep 5, 1996Sep 5, 1996Sep 5, 1996 Examination
6 Q10 Document published Jan 30, 1997Jan 30, 1997Jan 30, 1997 Examination
7 F10 IP right granted Apr 30, 1997Apr 30, 1997Aug 28, 1997 Grant
8 H10 IP right ceased Dec 3, 2013Dec 3, 2013 Termination likely/termination
Detailed event history
No. Detailed Event Code Detailed Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q12 Application published Jun 22, 1994Jun 22, 1994 Filing
2 Q10 Document published Jun 22, 1994Jun 22, 1994 Filing
3 Q10 Document published Jul 28, 1994Jul 28, 1994Jul 28, 1994 Filing
4 Q10 Document published Jul 31, 1996Jul 31, 1996 Examination
5 Q10 Document published Sep 5, 1996Sep 5, 1996Sep 5, 1996 Examination
6 Q10 Document published Jan 30, 1997Jan 30, 1997Jan 30, 1997 Examination
7 F10 IP right granted Apr 30, 1997Apr 30, 1997Aug 28, 1997 Grant
8 P22 Classification modified Oct 9, 1999Oct 9, 1999 Grant
9 P22 Classification modified Oct 17, 2005Oct 17, 2005 Grant
10 H14 IP right expired Dec 3, 2013Dec 3, 2013 Termination likely/termination

Graphical representation

Below you will see a simplified graphical representation of the legal status information, which is based on WIPO Standard ST.27 using the "Overall Patent/SPC Prosecution Model" defined therein.

Graphical representation of the ST.27 legal status data