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: P 36 62 396.2, EP file number: 86 40 2939.2 (Designation/title: Polyfluoralkylthiomethylverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als tensioaktive Verbindungen oder als Vorläufer dazu.)

↩ 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 Aug 26, 1987Aug 26, 1987 Filing
2 Q10 Document published Aug 26, 1987Aug 26, 1987 Filing
3 Q10 Document published Oct 1, 1987Oct 1, 1987Oct 1, 1987 Filing
4 Q10 Document published Mar 15, 1989Mar 15, 1989 Examination
5 Q10 Document published Apr 20, 1989Apr 20, 1989Apr 20, 1989 Examination
6 F10 IP right granted Dec 15, 1989Dec 15, 1989Apr 19, 1990 Grant
7 H10 IP right ceased Sep 3, 1996Sep 3, 1996Dec 12, 1996 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 Aug 26, 1987Aug 26, 1987 Filing
2 Q10 Document published Aug 26, 1987Aug 26, 1987 Filing
3 Q10 Document published Oct 1, 1987Oct 1, 1987Oct 1, 1987 Filing
4 Q10 Document published Mar 15, 1989Mar 15, 1989 Examination
5 Q10 Document published Apr 20, 1989Apr 20, 1989Apr 20, 1989 Examination
6 F10 IP right granted Dec 15, 1989Dec 15, 1989Apr 19, 1990 Grant
7 H13 IP right lapsed Sep 3, 1996Sep 3, 1996Dec 12, 1996 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