Register information Patent

DE file number : 60 2019 076 119.8 (Status: pending/in force, Query started: September 28, 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 2019 076 119.8
96EP file numberEAKZ19 75 9237.1
86WO file numberWAKZPCT/US2019/046250
97EP publication numberEPN3837273
87WO publication numberWPN2020036903
54Designation/titleTIVERBESSERTE PROTEINRÜCKGEWINNUNG
51IPC main classICM
(ICMV)		 C07K 1/34 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01D 61/14 (2006.01), B01D 65/02 (2006.01)
22DE application dateDATAug 13, 2019
96EP application dateEATAug 13, 2019
86WO application dateWATAug 13, 2019
43Date of first publicationOTFeb 20, 2020
Date of publication of grantPETSep 24, 2025
71/73Applicant/ownerINHBristol-Myers Squibb Company, Princeton, NJ, US
72InventorINARUNKUMAR, Abhiram, Watertown, MA 02472, US; SINGH, Nripen, Acton, MA 01720, US; BORWANKAR, Ameya, Umesh, San Francisco, CA 94102, US
Address for service Bristol-Myers Squibb Company, Princeton, NJ 08543-4000, US
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201862718864 P
Aug 14, 2018
Due dateFT
FG		Aug 31, 2026
Annual fee for the 8th 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: EP000003837273A1
Searchable text: EP000003837273A1
Original document: EP000003837273B1
Searchable text: EP000003837273B1
Original document: WO002020036903
Searchable text: WO002020036903
43Date of first publicationEVTFeb 20, 2020
Date of the first transfer into DPMAregisterEREGTJun 23, 2021
Date of the (most recent) update in DPMAregisterREGTSep 5, 2025
(Show all update days)(Hide all update days)
  • Sep 5, 2025
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Sep 3, 2025
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Published EP/WO documents: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.09.2025: new
  • May 7, 2025
    • St.36: changed (technical change)
  • Apr 2, 2025
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 19.03.2025: new
  • Jun 23, 2021
    • 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 Feb 20, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jun 23, 2021  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 5, 2021 Aug 5, 2021 Details anzeigen
4 Change of classification Change of IPC main class Mar 19, 2025  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 24, 2025  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 statusVSTTFeb 20, 2020
Date of update of the procedureREGTJun 23, 2021
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 statusVSTTJun 23, 2021
Date of update of the procedureREGTJun 23, 2021
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 statusVSTTAug 5, 2021
Issue numberHN31
YearPJ2021
Publication dateVTAug 5, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTJun 23, 2021
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 statusVSTTMar 19, 2025
51IPC main classICM
(ICMV)		 C07K 1/34 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07K 1/34 (2006.01)
Date of update of the procedureREGTApr 2, 2025
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 statusVSTTSep 24, 2025
Date of update of the procedureREGTSep 3, 2025