Register information Patent

DE file number : 699 40 897.0 (Status: not pending/lapsed, Query started: May 6, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ699 40 897.0
96EP file numberEAKZ04 01 6220.8
97EP publication numberEPN1484053
54Designation/titleTIZÄPFCHEN ENTHALTEND EIN WIRKSTOFF GEGEN DEMENTIA
51IPC main classICM
(ICMV)		 A61K 9/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 9/06 (2006.01), A61K 9/10 (2006.01), A61K 31/445 (2006.01), A61P 25/28 (2006.01)
22DE application dateDATMar 3, 1999
96EP application dateEATMar 3, 1999
43Date of first publicationOTDec 8, 2004
Date of publication of grantPETMay 13, 2009
71/73Applicant/ownerINHEisai R&D Management Co., Ltd., Tokyo, JP
72InventorINMurahashi, Naokazu, Ichinomiya-shi Aichi, JP; Kato, Akira c/o Eisai Co., Kakamigahara City, Gifu Pref.501-6195, JP; Sugaya, Yukiko, Tsukuba-shi Ibaraki, JP; Ando, Hidenobu Eisai Co., Kakamigahara City, Gifu Pref. 501-6195, JP
74RepresentativeVTRHOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
Address for service HOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
5056798
Mar 3, 1998
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
Published EP/WO documentsEPWOPNOriginal document: EP000001484053
Searchable text: EP000001484053
Original document: EP000001484053B1
Searchable text: EP000001484053B1
43Date of first publicationEVTDec 8, 2004
Date of the first transfer into DPMAregisterEREGTSep 29, 2012
Date of the (most recent) update in DPMAregisterREGTJan 7, 2020
(Show all update days)(Hide all update days)
  • Jan 7, 2020; Apr 15, 2015; Jan 15, 2015; Nov 18, 2014; Jul 22, 2014; Apr 9, 2014; Apr 11, 2013; Mar 30, 2013; Jan 27, 2013
    • Historical data not available for this/these date(s)
  • Sep 29, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to EP application EPO 1st publication Dec 8, 2004  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 13, 2005 Jan 13, 2005 Details anzeigen
3 Change of classification Change of IPC main class Jul 29, 2005  Details anzeigen
4 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
5 New applicant/owner details New applicant/owner details Apr 16, 2009  Details anzeigen
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 13, 2009  Details anzeigen
7 Publications Publication by DPMA of mention regarding EP patent grant Jun 25, 2009 Jun 25, 2009 Details anzeigen
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 15, 2010 Jun 2, 2010 Details anzeigen
9 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Oct 1, 2014 Jan 15, 2015 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTDec 8, 2004
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJan 13, 2005
Issue numberHN2
YearPJ2005
Publication dateVTJan 13, 2005
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJul 29, 2005
51IPC main classICM
(ICMV)		 A61K 9/02 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 9/02 (2000.01)
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 17, 2005
51IPC main classICM
(ICMV)		 A61K 9/02 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 9/02 (2000.01)
View procedures New applicant/owner details (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTApr 16, 2009
71/73Applicant/ownerINHEisai R&D Management Co., Ltd., Tokyo, JP
71/73Previous applicant/ownerINHFEisai Co., Ltd., 112 Tokio/Tokyo, JP
View procedures Procedure relating to EP application (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTMay 13, 2009
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTJun 25, 2009
Issue numberHN26
YearPJ2009
Publication dateVTJun 25, 2009
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTFeb 15, 2010
Issue numberHN22
YearPJ2010
Publication dateVTJun 2, 2010
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTOct 1, 2014
Issue numberHN3
YearPJ2015
Publication dateVTJan 15, 2015
Type of publicationPARTBibliographic data
PartHTPart 2