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: 693 31 233.5, EP file number: 93 92 1435.9, WO file number: PCT/US93/08472 (Designation/title: 2-ZYKLOALKYL-ODER ARYLALKYL-DERIVATE VON NICHT-SÄURE, ZYKLOPENTANE-HEPTANOIC-SÄURE)

↩ 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	Mar 31, 1994	Mar 31, 1994		unchanged
2	Q10	Document published	Jul 5, 1995	Jul 5, 1995		Filing
3	Q10	Document published	Jul 5, 1995	Jul 5, 1995		Filing
4	Q10	Document published	Aug 10, 1995	Aug 10, 1995	Aug 10, 1995	Filing
5	Q10	Document published	Nov 28, 2001	Nov 28, 2001		Examination
6	Q10	Document published	Jan 10, 2002	Jan 10, 2002	Jan 10, 2002	Examination
7	Q10	Document published	Jun 27, 2002	Jun 27, 2002	Jun 27, 2002	Examination
8	E10	Pre-grant review requested	Aug 27, 2002	Aug 27, 2002	Nov 28, 2002	Pre-grant challenge
9	F10	IP right granted	Dec 22, 2003	Dec 22, 2003	Jul 18, 2019	Grant
10	L10	IP right review requested	Oct 25, 2011	Oct 25, 2011	Mar 8, 2012	Post-grant challenge
11	M10	IP right maintained	Jul 23, 2013	Jul 23, 2013	Mar 6, 2014	Grant
12	H10	IP right ceased	Sep 9, 2013	Sep 9, 2013		Termination likely/termination
13	P10	Document modified	Jun 18, 2014	Jun 18, 2014	Jun 18, 2014	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	Mar 31, 1994	Mar 31, 1994		unchanged
2	Q12	Application published	Jul 5, 1995	Jul 5, 1995		Filing
3	Q10	Document published	Jul 5, 1995	Jul 5, 1995		Filing
4	Q10	Document published	Aug 10, 1995	Aug 10, 1995	Aug 10, 1995	Filing
5	P22	Classification modified	Oct 12, 2001	Oct 12, 2001		Filing
6	Q10	Document published	Nov 28, 2001	Nov 28, 2001		Examination
7	Q10	Document published	Jan 10, 2002	Jan 10, 2002	Jan 10, 2002	Examination
8	Q10	Document published	Jun 27, 2002	Jun 27, 2002	Jun 27, 2002	Examination
9	E11	Pre-grant opposition filed	Aug 27, 2002	Aug 27, 2002	Nov 28, 2002	Pre-grant challenge
10	F13	IP right granted in full following pre-grant review	Dec 22, 2003	Dec 22, 2003	Jul 18, 2019	Grant
11	P22	Classification modified	Oct 17, 2005	Oct 17, 2005		Grant
12	L15	Invalidation requested	Oct 25, 2011	Oct 25, 2011	Mar 8, 2012	Post-grant challenge
13	M12	IP right maintained in amended form following an IP right review or an appeal	Jul 23, 2013	Jul 23, 2013	Mar 6, 2014	Grant
14	H14	IP right expired	Sep 9, 2013	Sep 9, 2013		Termination likely/termination
15	P10	Document modified	Jun 18, 2014	Jun 18, 2014	Jun 18, 2014	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.