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: 602 13 793.4, EP file number: 02 73 6649.1, WO file number: PCT/US02/14096 (Designation/title: VERFAHREN ZUR ENTFERNUNG VON DIMETHYLETHER BEI DER SYNTHESE VON SEVOFLURAN)

↩ 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 12, 2002Dec 12, 2002 unchanged
2 Q10 Document published Mar 3, 2004Mar 3, 2004 Filing
3 Q10 Document published Apr 8, 2004Apr 8, 2004Apr 8, 2004 Filing
4 Q10 Document published Aug 9, 2006Aug 9, 2006 Examination
5 Q10 Document published Sep 21, 2006Sep 21, 2006Sep 21, 2006 Examination
6 F10 IP right granted May 9, 2007May 9, 2007Sep 20, 2007 Grant
7 Q10 Document published Aug 16, 2007Aug 16, 2007Aug 16, 2007 Grant
8 H10 IP right ceased May 2, 2022May 2, 2022 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 12, 2002Dec 12, 2002 unchanged
2 Q12 Application published Mar 3, 2004Mar 3, 2004 Filing
3 Q10 Document published Apr 8, 2004Apr 8, 2004Apr 8, 2004 Filing
4 P22 Classification modified Oct 17, 2005Oct 17, 2005 Filing
5 Q10 Document published Aug 9, 2006Aug 9, 2006 Examination
6 Q10 Document published Sep 21, 2006Sep 21, 2006Sep 21, 2006 Examination
7 F10 IP right granted May 9, 2007May 9, 2007Sep 20, 2007 Grant
8 Q10 Document published Aug 16, 2007Aug 16, 2007Aug 16, 2007 Grant
9 H14 IP right expired May 2, 2022May 2, 2022 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