Register information Patent

DE file number : 601 49 963.8 (Status: not pending/lapsed, Query started: September 20, 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 DAKZ601 49 963.8
96EP file numberEAKZ06 00 7072.9
97EP publication numberEPN1693054
54Designation/titleTIMilchsäurepolymer und Verfahren zu dessen Herstellung
51IPC main classICM
(ICMV)		 A61K 9/16 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 9/50 (2006.01), C08G 63/08 (2006.01), C08G 63/88 (2006.01), C08G 63/91 (2006.01), A61K 38/09 (2006.01), A61K 47/34 (2017.01)
22DE application dateDATAug 6, 2001
96EP application dateEATAug 6, 2001
43Date of first publicationOTAug 23, 2006
Date of publication of grantPETMay 25, 2016
71/73Applicant/ownerINHTakeda Pharmaceutical Company Limited, Osaka-shi, JP; Wako Pure Chemical Industries, Ltd., Osaka, JP
72InventorINYamamoto, Kohei, Kawagoe-shiSaitama 350-1101, JP; Aoki, Takashi, Kawagoe-shiSaitama 350-1101, JP; Tani, Tsutomu, Kawagoe-shiSaitama 350-1101, JP; Hata, Yoshio, Kayabe-gunHokkaido, JP
74RepresentativeVTRFleuchaus & Gallo Partnerschaft mbB Patentanwälte, 81369 München, DE
Address for service Fleuchaus & Gallo Partnerschaft mbB Patentanwälte, 81369 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2000238051
Aug 7, 2000
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, TR
Published EP/WO documentsEPWOPNOriginal document: EP000001693054
Searchable text: EP000001693054
Original document: EP000001693054B1
Searchable text: EP000001693054B1
43Date of first publicationEVTAug 23, 2006
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTAug 8, 2021
(Show all update days)(Hide all update days)
  • Aug 8, 2021; Jul 27, 2020; Nov 30, 2019; Aug 21, 2019; Aug 1, 2019; Aug 3, 2018; Aug 12, 2017; Jun 8, 2017; May 4, 2017; Aug 13, 2016; Jun 28, 2016; Jun 23, 2016; May 31, 2016; May 26, 2016; Apr 29, 2015; Jan 29, 2013; May 31, 2011
    • Historical data not available for this/these date(s)
  • May 27, 2011
    • 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 Aug 23, 2006  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Aug 23, 2006  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Oct 5, 2006 Oct 5, 2006 Details anzeigen
4 Change of classification Change of IPC main class Nov 9, 2015  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 25, 2016  Details anzeigen
6 New applicant/owner details New applicant/owner details May 30, 2016  Details anzeigen
7 Publications Publication by DPMA of mention regarding EP patent grant Jul 7, 2016 Jul 7, 2016 Details anzeigen
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 28, 2017 Jun 8, 2017 Details anzeigen
9 Administrative procedure IP right lapsed through expiry of term of protection Aug 6, 2021  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 statusVSTTAug 23, 2006
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTAug 23, 2006
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTOct 5, 2006
Issue numberHN40
YearPJ2006
Publication dateVTOct 5, 2006
Type of publicationPARTBibliographic data
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 statusVSTTNov 9, 2015
51IPC main classICM
(ICMV)		 A61K 9/16 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 9/16 (2006.01)
View procedures Procedure relating to EP application (No.: 5)
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 25, 2016
View procedures New applicant/owner details (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTMay 30, 2016
71/73Previous applicant/ownerINHFTakeda Pharmaceutical Co. Ltd., Osaka, JP, Wako Pure Chemical Industries, Ltd., Osaka, JP
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 statusVSTTJul 7, 2016
Issue numberHN27
YearPJ2016
Publication dateVTJul 7, 2016
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 28, 2017
Issue numberHN23
YearPJ2017
Publication dateVTJun 8, 2017
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTAug 6, 2021
Date of update of the procedureREGTAug 8, 2021