Register information Patent

DE file number : 60 2016 041 979.3 (Status: pending/in force, Query started: May 13, 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 2016 041 979.3
96EP file numberEAKZ16 82 3047.2
86WO file numberWAKZPCT/IB2016/057417
97EP publication numberEPN3394082
87WO publication numberWPN2017109619
54Designation/titleTIREINIGUNG VON ANTIKÖRPERWIRKSTOFFKONJUGATEN MITHILFE EINES NATRIUMPHOSPHATGRADIENTEN
51IPC main classICM
(ICMV)		 C07K 1/22 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 47/68 (2017.01)
22DE application dateDATDec 7, 2016
96EP application dateEATDec 7, 2016
86WO application dateWATDec 7, 2016
43Date of first publicationOTJun 29, 2017
Date of publication of grantPETAug 12, 2020
71/73Applicant/ownerINHPfizer Inc., New York, N.Y., US
72InventorINNADKARNI, Durgesh V., Old Lyme Connecticut 06371, US; BORGMEYER, Jeffry R., St. Louis Missouri 63108, US; MENG, He, Newton Massachusetts 02460, US; JIANG, Qingping, New Windsor New York 12553, US
74RepresentativeVTRKraus & Lederer PartGmbB, 80539 München, DE
Address for service Kraus & Lederer PartGmbB, 80539 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201562270174 P
Dec 21, 2015
Due dateFT
FG		Dec 31, 2025
Annual fee for the 10th 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: EP000003394082A1
Searchable text: EP000003394082A1
Original document: EP000003394082B1
Searchable text: EP000003394082B1
Original document: WO002017109619
Searchable text: WO002017109619
43Date of first publicationEVTJun 29, 2017
Date of the first transfer into DPMAregisterEREGTOct 31, 2018
Date of the (most recent) update in DPMAregisterREGTJan 18, 2025
(Show all update days)(Hide all update days)
  • Jan 18, 2025
    • Due date: changed
  • Jul 24, 2024
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 29.06.2017: deleted
  • Jan 17, 2024; Jan 2, 2024; Dec 22, 2023; Jun 28, 2022; Nov 16, 2021; Jul 29, 2021; Jun 24, 2021; Nov 19, 2020; Nov 11, 2020; Sep 3, 2020; Jul 28, 2020; Jul 23, 2020; Aug 22, 2019; Mar 7, 2019
    • Historical data not available for this/these date(s)
  • Oct 31, 2018
    • 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 Jun 29, 2017  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Oct 31, 2018  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 13, 2018 Dec 13, 2018 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 12, 2020  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 3, 2020 Sep 3, 2020 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 14, 2021 Jul 29, 2021 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 statusVSTTJun 29, 2017
Date of update of the procedureREGTJul 23, 2020
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 statusVSTTOct 31, 2018
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 statusVSTTDec 13, 2018
Issue numberHN50
YearPJ2018
Publication dateVTDec 13, 2018
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 4)
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 statusVSTTAug 12, 2020
Date of update of the procedureREGTJul 23, 2020
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTSep 3, 2020
Issue numberHN36
YearPJ2020
Publication dateVTSep 3, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 3, 2020
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTMay 14, 2021
Issue numberHN30
YearPJ2021
Publication dateVTJul 29, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJul 29, 2021