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 29 804.8, EP file number: 90 91 1815.0, WO file number: PCT/US90/03219 (Designation/title: VEHIKEL MIT LANGSAMER FREISETZUNG ZUR VERMINDERUNG DER HAUTREIZUNG TOPISCHER retinoidhaltiger MITTEL)

↩ 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 Dec 13, 1990Dec 13, 1990 unchanged
2 Q10 Document published Apr 22, 1992Apr 22, 1992 Filing
3 Q10 Document published Apr 22, 1992Apr 22, 1992 Filing
4 Q10 Document published May 27, 1992May 27, 1992May 27, 1992 Filing
5 Q10 Document published Jan 22, 1997Jan 22, 1997 Examination
6 Q10 Document published Mar 6, 1997Mar 6, 1997Mar 6, 1997 Examination
7 Q10 Document published Sep 4, 1997Sep 4, 1997Sep 4, 1997 Examination
8 F10 IP right granted Oct 22, 1997Oct 22, 1997Feb 19, 1998 Grant
9 H10 IP right ceased May 3, 2000May 3, 2000Sep 7, 2000 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 Dec 13, 1990Dec 13, 1990 unchanged
2 Q12 Application published Apr 22, 1992Apr 22, 1992 Filing
3 Q10 Document published Apr 22, 1992Apr 22, 1992 Filing
4 Q10 Document published May 27, 1992May 27, 1992May 27, 1992 Filing
5 P22 Classification modified Dec 6, 1996Dec 6, 1996 Filing
6 Q10 Document published Jan 22, 1997Jan 22, 1997 Examination
7 Q10 Document published Mar 6, 1997Mar 6, 1997Mar 6, 1997 Examination
8 Q10 Document published Sep 4, 1997Sep 4, 1997Sep 4, 1997 Examination
9 F10 IP right granted Oct 22, 1997Oct 22, 1997Feb 19, 1998 Grant
10 P22 Classification modified Oct 9, 1999Oct 9, 1999 Grant
11 H13 IP right lapsed May 3, 2000May 3, 2000Sep 7, 2000 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