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 24 039.2, EP file number: 90 91 4108.7, WO file number: PCT/CA90/00306 (Designation/title: VERWENDUNG VON HYALURONSÄURE IN KOMBINATION MIT ASCORBINSÄURE, ANTITUMORMITTELN UND/ODER NSAIDs ZUR BEHANDLUNG VON KREBS)

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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	Apr 4, 1991	Apr 4, 1991		unchanged
2	Q10	Document published	Sep 11, 1991	Sep 11, 1991		Filing
3	Q10	Document published	Sep 11, 1991	Sep 11, 1991		Filing
4	Q10	Document published	Oct 17, 1991	Oct 17, 1991	Oct 17, 1991	Filing
5	R10	Party data changed	Nov 2, 1995	Nov 2, 1995	Jul 26, 2001	Filing
6	Q10	Document published	Dec 6, 1995	Dec 6, 1995		Examination
7	Q10	Document published	Jan 18, 1996	Jan 18, 1996	Jan 18, 1996	Examination
8	Q10	Document published	Jun 13, 1996	Jun 13, 1996	Jun 13, 1996	Examination
9	E10	Pre-grant review requested	Sep 6, 1996	Sep 6, 1996	Dec 5, 1996	Pre-grant challenge
10	R10	Party data changed	May 22, 2001	May 22, 2001	Jul 26, 2001	Pre-grant challenge
11	F10	IP right granted	Dec 5, 2001	Dec 5, 2001	Aug 8, 2002	Grant
12	P10	Document modified	Dec 12, 2002	Dec 12, 2002	Dec 12, 2002	Grant
13	H10	IP right ceased	Sep 18, 2010	Sep 18, 2010		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	Apr 4, 1991	Apr 4, 1991		unchanged
2	Q12	Application published	Sep 11, 1991	Sep 11, 1991		Filing
3	Q10	Document published	Sep 11, 1991	Sep 11, 1991		Filing
4	Q10	Document published	Oct 17, 1991	Oct 17, 1991	Oct 17, 1991	Filing
5	R12	Change to the name of applicant or owner or transfer of ownership recorded	Nov 2, 1995	Nov 2, 1995	Jul 26, 2001	Filing
6	Q10	Document published	Dec 6, 1995	Dec 6, 1995		Examination
7	Q10	Document published	Jan 18, 1996	Jan 18, 1996	Jan 18, 1996	Examination
8	Q10	Document published	Jun 13, 1996	Jun 13, 1996	Jun 13, 1996	Examination
9	E11	Pre-grant opposition filed	Sep 6, 1996	Sep 6, 1996	Dec 5, 1996	Pre-grant challenge
10	P22	Classification modified	Oct 9, 1999	Oct 9, 1999		Pre-grant challenge
11	R12	Change to the name of applicant or owner or transfer of ownership recorded	May 22, 2001	May 22, 2001	Jul 26, 2001	Pre-grant challenge
12	F14	IP right granted in amended form following pre-grant review	Dec 5, 2001	Dec 5, 2001	Aug 8, 2002	Grant
13	P17	Translation of an application amended	Dec 12, 2002	Dec 12, 2002	Dec 12, 2002	Grant
14	P22	Classification modified	Oct 17, 2005	Oct 17, 2005		Grant
15	H14	IP right expired	Sep 18, 2010	Sep 18, 2010		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.