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 30 166.2, EP file number: 91 90 4454.5, WO file number: PCT/US91/00685 (Designation/title: VERFAHREN UND ZUSAMMENSETZUNGEN ZUR SYNTHESE VON BCH-189 UND VERWANDTEN VERBINDUNGEN)

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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	Publication Date	To Stage
1	Q10	Document published	Aug 8, 1991	Aug 8, 1991		unchanged
2	Q10	Document published	Nov 19, 1992	Nov 19, 1992		Filing
3	Q10	Document published	Dec 24, 1992	Dec 24, 1992	Dec 24, 1992	Filing
4	Q10	Document published	Jul 13, 1995	Jul 13, 1995	Jul 13, 1995	Filing
5	Q10	Document published	Sep 9, 1998	Sep 9, 1998		Examination
6	E10	Pre-grant review requested	Sep 9, 1998	Sep 9, 1998	Dec 3, 1998	Pre-grant challenge
7	Q10	Document published	Oct 15, 1998	Oct 15, 1998	Oct 15, 1998	Pre-grant challenge
8	Q10	Document published	Apr 8, 1999	Apr 8, 1999	Apr 8, 1999	Pre-grant challenge
9	F10	IP right granted	Apr 28, 2004	Apr 28, 2004	Jul 1, 2004	Grant
10	P10	Document modified	Apr 14, 2005	Apr 14, 2005	Apr 14, 2005	Grant
11	H10	IP right ceased	Jan 31, 2011	Jan 31, 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	Aug 8, 1991	Aug 8, 1991		unchanged
2	Q12	Application published	Nov 19, 1992	Nov 19, 1992		Filing
3	Q10	Document published	Dec 24, 1992	Dec 24, 1992	Dec 24, 1992	Filing
4	Q10	Document published	Jul 13, 1995	Jul 13, 1995	Jul 13, 1995	Filing
5	Q10	Document published	Sep 9, 1998	Sep 9, 1998		Examination
6	E11	Pre-grant opposition filed	Sep 9, 1998	Sep 9, 1998	Dec 3, 1998	Pre-grant challenge
7	Q10	Document published	Oct 15, 1998	Oct 15, 1998	Oct 15, 1998	Pre-grant challenge
8	Q10	Document published	Apr 8, 1999	Apr 8, 1999	Apr 8, 1999	Pre-grant challenge
9	P22	Classification modified	Oct 9, 1999	Oct 9, 1999		Pre-grant challenge
10	F14	IP right granted in amended form following pre-grant review	Apr 28, 2004	Apr 28, 2004	Jul 1, 2004	Grant
11	P17	Translation of an application amended	Apr 14, 2005	Apr 14, 2005	Apr 14, 2005	Grant
12	P22	Classification modified	Oct 17, 2005	Oct 17, 2005		Grant
13	H14	IP right expired	Jan 31, 2011	Jan 31, 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.