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: P 37 68 306.3, EP file number: 87 20 0692.9 (Designation/title: Verfahren zur Fabrikation von N-(Sulfonylmethyl)-Formamiden und von Sulfonylmethylisocyaniden.)

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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	Oct 21, 1987	Oct 21, 1987		Filing
2	Q10	Document published	Oct 21, 1987	Oct 21, 1987		Filing
3	Q10	Document published	Nov 26, 1987	Nov 26, 1987	Nov 26, 1987	Filing
4	Q10	Document published	Mar 6, 1991	Mar 6, 1991		Examination
5	Q10	Document published	Apr 11, 1991	Apr 11, 1991	Apr 11, 1991	Examination
6	F10	IP right granted	Dec 6, 1991	Dec 6, 1991	Apr 2, 1992	Grant
7	H10	IP right ceased	Feb 1, 2001	Feb 1, 2001	May 10, 2001	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	Oct 21, 1987	Oct 21, 1987		Filing
2	Q10	Document published	Oct 21, 1987	Oct 21, 1987		Filing
3	Q10	Document published	Nov 26, 1987	Nov 26, 1987	Nov 26, 1987	Filing
4	P22	Classification modified	Jan 19, 1991	Jan 19, 1991		Filing
5	Q10	Document published	Mar 6, 1991	Mar 6, 1991		Examination
6	Q10	Document published	Apr 11, 1991	Apr 11, 1991	Apr 11, 1991	Examination
7	F10	IP right granted	Dec 6, 1991	Dec 6, 1991	Apr 2, 1992	Grant
8	P22	Classification modified	Oct 1, 1994	Oct 1, 1994		Grant
9	P22	Classification modified	Oct 9, 1999	Oct 9, 1999		Grant
10	H13	IP right lapsed	Feb 1, 2001	Feb 1, 2001	May 10, 2001	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.