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 29 60 293.5, EP file number: 79 85 0022.9 (Designation/title: Substituierte Pyridylsulfinylbenzimidazole, diese enthaltende pharmazeutische Präparate und Zwischenprodukte zu ihrer Herstellung.)

↩ 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 Oct 31, 1979Oct 31, 1979 Filing
2 Q10 Document published Oct 31, 1979Oct 31, 1979 Filing
3 Q10 Document published Apr 29, 1981Apr 29, 1981 Examination
4 F10 IP right granted Jan 29, 1982Jan 29, 1982 Grant
5 L10 IP right review requested Feb 27, 1996Feb 27, 1996May 15, 1996 Post-grant challenge
6 M10 IP right maintained Aug 27, 1996Aug 27, 1996Nov 14, 1996 Grant
7 L10 IP right review requested Mar 18, 1999Mar 18, 1999Jun 24, 1999 Post-grant challenge
8 H10 IP right ceased Feb 11, 2004Feb 11, 2004 Termination likely/termination
9 W10 Other event occurred May 19, 2022May 19, 2022May 19, 2022 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 Oct 31, 1979Oct 31, 1979 Filing
2 Q10 Document published Oct 31, 1979Oct 31, 1979 Filing
3 Q10 Document published Apr 29, 1981Apr 29, 1981 Examination
4 F10 IP right granted Jan 29, 1982Jan 29, 1982 Grant
5 P22 Classification modified Oct 1, 1994Oct 1, 1994 Grant
6 L15 Invalidation requested Feb 27, 1996Feb 27, 1996May 15, 1996 Post-grant challenge
7 M11 IP right maintained in full following an IP right review or an appeal Aug 27, 1996Aug 27, 1996Nov 14, 1996 Grant
8 L15 Invalidation requested Mar 18, 1999Mar 18, 1999Jun 24, 1999 Post-grant challenge
9 H12 IP right ceased following an IP right review Feb 11, 2004Feb 11, 2004 Termination likely/termination
10 P22 Classification modified Apr 21, 2004Apr 21, 2004 Termination likely/termination
11 W10 Other event occurred May 19, 2022May 19, 2022May 19, 2022 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