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: P 35 82 952.4, EP file number: 85 30 3141.7 (Designation/title: Dihydropyridin-Derivate, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Zusammensetzungen.)

↩ Details

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 Nov 21, 1985Nov 21, 1985 Filing
2 Q10 Document published Jan 2, 1986Jan 2, 1986Jan 2, 1986 Filing
3 Q10 Document published Jul 29, 1987Jul 29, 1987 Filing
4 Q10 Document published May 29, 1991May 29, 1991 Examination
5 Q10 Document published Jul 4, 1991Jul 4, 1991Jul 4, 1991 Examination
6 F10 IP right granted Mar 2, 1992Mar 2, 1992Jun 25, 1992 Grant
7 R10 Party data changed Jul 3, 2001Jul 3, 2001Sep 6, 2001 Grant
8 H10 IP right ceased May 2, 2005May 2, 2005 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 Nov 21, 1985Nov 21, 1985 Filing
2 Q10 Document published Jan 2, 1986Jan 2, 1986Jan 2, 1986 Filing
3 Q10 Document published Jul 29, 1987Jul 29, 1987 Filing
4 Q10 Document published May 29, 1991May 29, 1991 Examination
5 Q10 Document published Jul 4, 1991Jul 4, 1991Jul 4, 1991 Examination
6 F10 IP right granted Mar 2, 1992Mar 2, 1992Jun 25, 1992 Grant
7 P22 Classification modified Oct 1, 1994Oct 1, 1994 Grant
8 P22 Classification modified Oct 9, 1999Oct 9, 1999 Grant
9 R12 Change to the name of applicant or owner or transfer of ownership recorded Jul 3, 2001Jul 3, 2001Sep 6, 2001 Grant
10 H14 IP right expired May 2, 2005May 2, 2005 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