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: 690 21 833.8, EP file number: 90 81 0854.1 (Designation/title: Heteroatome enthaltende tricyclische Verbindungen.)

↩ 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 May 15, 1991May 15, 1991 Filing
2 Q10 Document published May 15, 1991May 15, 1991 Filing
3 Q10 Document published Jun 20, 1991Jun 20, 1991Jun 20, 1991 Filing
4 Q10 Document published Aug 23, 1995Aug 23, 1995 Examination
5 Q10 Document published Sep 28, 1995Sep 28, 1995Sep 28, 1995 Examination
6 Q10 Document published Mar 21, 1996Mar 21, 1996Mar 21, 1996 Examination
7 F10 IP right granted May 23, 1996May 23, 1996Sep 19, 1996 Grant
8 R10 Party data changed Apr 14, 2000Apr 14, 2000Jun 21, 2000 Grant
9 H10 IP right ceased Nov 7, 2010Nov 7, 2010 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 May 15, 1991May 15, 1991 Filing
2 Q10 Document published May 15, 1991May 15, 1991 Filing
3 Q10 Document published Jun 20, 1991Jun 20, 1991Jun 20, 1991 Filing
4 Q10 Document published Aug 23, 1995Aug 23, 1995 Examination
5 Q10 Document published Sep 28, 1995Sep 28, 1995Sep 28, 1995 Examination
6 Q10 Document published Mar 21, 1996Mar 21, 1996Mar 21, 1996 Examination
7 F10 IP right granted May 23, 1996May 23, 1996Sep 19, 1996 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 Apr 14, 2000Apr 14, 2000Jun 21, 2000 Grant
10 P22 Classification modified Oct 17, 2005Oct 17, 2005 Grant
11 H14 IP right expired Nov 7, 2010Nov 7, 2010 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