Register information Patent

DE file number : 60 2012 058 564.1 (Status: pending/in force, Query started: June 4, 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
StatusSTPending/in force
21DE file number DAKZ60 2012 058 564.1
96EP file numberEAKZ12 73 7229.0
86WO file numberWAKZPCT/EP2012/061958
97EP publication numberEPN2723774
87WO publication numberWPN2012175608
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON HYDROXYETHYLSTÄRKEDERIVATEN
51IPC main classICM
(ICMV)		 A61K 47/36 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C08B 31/10 (2006.01), A61K 47/61 (2017.01), C08B 31/12 (2006.01), C08B 31/18 (2006.01), A61K 33/26 (2006.01)
22DE application dateDATJun 21, 2012
96EP application dateEATJun 21, 2012
86WO application dateWATJun 21, 2012
43Date of first publicationOTDec 27, 2012
Date of publication of grantPETApr 3, 2019
71/73Applicant/ownerINHSerumwerk Bernburg AG, 06406 Bernburg, DE
72InventorINZimmermann, Werner, 06408 Bernburg, DE; LUKOWCZYK, Jan, 06114 Halle / Saale, DE
74RepresentativeVTRMaikowski & Ninnemann Patentanwälte Partnerschaft mbB, 10707 Berlin, DE
Address for service Maikowski & Ninnemann Patentanwälte Partnerschaft mbB, 10671 Berlin, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
11170761
Jun 21, 2011
Due dateFT
FG		Jun 30, 2025
Annual fee for the 14th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002723774
Searchable text: EP000002723774
Original document: EP000002723774B1
Searchable text: EP000002723774B1
Original document: WO002012175608
Searchable text: WO002012175608
43Date of first publicationEVTDec 27, 2012
Date of the first transfer into DPMAregisterEREGTJun 13, 2014
Date of the (most recent) update in DPMAregisterREGTOct 17, 2024
(Show all update days)(Hide all update days)
  • Oct 17, 2024
    • St.36: changed (technical change)
  • Jul 6, 2024; Jun 2, 2023; Aug 11, 2022; Jul 7, 2022; Apr 30, 2022; May 4, 2021; Jul 2, 2020; Feb 27, 2020; Jan 23, 2020; Aug 17, 2019; Jul 4, 2019; Jun 29, 2019; Apr 25, 2019; Mar 26, 2019; Mar 21, 2019; Mar 14, 2019; Oct 18, 2018; Jun 21, 2017
    • Historical data not available for this/these date(s)
  • Jun 13, 2014
    • 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 PCT application WO publication Dec 27, 2012  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 30, 2014  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 12, 2014 Jun 12, 2014 Details anzeigen
4 Change of classification Change of IPC main class Oct 2, 2018  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 3, 2019  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Apr 25, 2019 Apr 25, 2019 Details anzeigen
7 Opposition procedure Opposition to patent filed Jan 3, 2020 Feb 27, 2020 Details anzeigen
8 Opposition procedure Patent maintained full by EPO Jan 25, 2022  Details anzeigen
9 Opposition procedure Decision by EPO to maintain patent in full has become final Jan 25, 2022 Aug 11, 2022 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTDec 27, 2012
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTApr 30, 2014
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 statusVSTTJun 12, 2014
Issue numberHN24
YearPJ2014
Publication dateVTJun 12, 2014
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 statusVSTTOct 2, 2018
51IPC main classICM
(ICMV)		 A61K 47/36 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C08B 31/12 (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 statusVSTTApr 3, 2019
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTApr 25, 2019
Issue numberHN17
YearPJ2019
Publication dateVTApr 25, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTJan 3, 2020
Issue numberHN9
YearPJ2020
Publication dateVTFeb 27, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Opposition procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTPatent maintained full by EPO
Date of legal/procedural statusVSTTJan 25, 2022
Date of update of the procedureREGTJul 7, 2022
View procedures Opposition procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision by EPO to maintain patent in full has become final
Date of legal/procedural statusVSTTJan 25, 2022
Issue numberHN32
YearPJ2022
Publication dateVTAug 11, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 11, 2022