DPMAregister | Patents - ST.27-legal status data

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: 691 12 061.7, EP file number: 91 91 3317.3, WO file number: PCT/US91/04162 (Designation/title: Bis-benzo oder Benzopyrido-cyclohepta piperiden-piperidyliden, piperazinderivate als PAF Antagonisten, und 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	Publication Date	To Stage
1	Q10	Document published	Jan 9, 1992	Jan 9, 1992		unchanged
2	Q10	Document published	Apr 7, 1993	Apr 7, 1993		Filing
3	Q10	Document published	Apr 7, 1993	Apr 7, 1993		Filing
4	Q10	Document published	May 13, 1993	May 13, 1993	May 13, 1993	Filing
5	Q10	Document published	Aug 9, 1995	Aug 9, 1995		Examination
6	Q10	Document published	Sep 14, 1995	Sep 14, 1995	Sep 14, 1995	Examination
7	Q10	Document published	Dec 14, 1995	Dec 14, 1995	Dec 14, 1995	Examination
8	F10	IP right granted	May 9, 1996	May 9, 1996	Sep 5, 1996	Grant
9	H10	IP right ceased	Jun 21, 2011	Jun 21, 2011		Termination likely/termination

Detailed event history
No.	Detailed Event Code	Detailed Event Name	Event Date	Effective Date	Publication Date	To Stage
1	Q12	Application published	Jan 9, 1992	Jan 9, 1992		unchanged
2	Q12	Application published	Apr 7, 1993	Apr 7, 1993		Filing
3	Q10	Document published	Apr 7, 1993	Apr 7, 1993		Filing
4	Q10	Document published	May 13, 1993	May 13, 1993	May 13, 1993	Filing
5	Q10	Document published	Aug 9, 1995	Aug 9, 1995		Examination
6	Q10	Document published	Sep 14, 1995	Sep 14, 1995	Sep 14, 1995	Examination
7	Q10	Document published	Dec 14, 1995	Dec 14, 1995	Dec 14, 1995	Examination
8	F10	IP right granted	May 9, 1996	May 9, 1996	Sep 5, 1996	Grant
9	P22	Classification modified	Oct 9, 1999	Oct 9, 1999		Grant
10	P22	Classification modified	Oct 17, 2005	Oct 17, 2005		Grant
11	H14	IP right expired	Jun 21, 2011	Jun 21, 2011		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.