Register information Patent

DE file number : 60 2010 058 408.9 (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 2010 058 408.9
96EP file numberEAKZ10 72 5291.8
86WO file numberWAKZPCT/IN2010/000128
97EP publication numberEPN2545043
87WO publication numberWPN2011111053
54Designation/titleTIWASSERFREIE LENALIDOMIDFORM-I
51IPC main classICM
(ICMV)		 C07D 401/04 (2006.01)
22DE application dateDATMar 8, 2010
96EP application dateEATMar 8, 2010
86WO application dateWATMar 8, 2010
43Date of first publicationOTSep 15, 2011
Date of publication of grantPETApr 24, 2019
71/73Applicant/ownerINHNatco Pharma Limited, Hyderabad, Andhra Pradesh, IN
72InventorINKONAKANCHI, Durga prasad, Hyderabad 500 033, IN; GONGALLA, Buchappa, Hyderabad 500 033, IN; SIKHA, Kotayya babu, Hyderabad 500 033, IN; KANDASWAMY, Chandrasekar, Hyderabad 500 033, IN; ADIBHATLA, Kali Satya Bhujanga Rao, Hyderabad 500 033, IN; NANNAPANENI, Venkaiah Chowdary, Hyderabad 500 033, IN
Address for service JAK France, 75008 Paris, FR
Due dateFT
FG		Mar 31, 2026
Annual fee for the 17th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, 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, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002545043
Searchable text: EP000002545043
Original document: EP000002545043B1
Searchable text: EP000002545043B1
Original document: WO002011111053
Searchable text: WO002011111053
43Date of first publicationEVTSep 15, 2011
Date of the first transfer into DPMAregisterEREGTMar 1, 2013
Date of the (most recent) update in DPMAregisterREGTJun 3, 2025
(Show all update days)(Hide all update days)
  • Jun 3, 2025
    • Address for service: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.04.2019: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.04.2019: deleted
  • Feb 26, 2025
    • Due date: changed
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 15.09.2011: deleted
  • Feb 22, 2024; Feb 23, 2023; Apr 30, 2022; Feb 24, 2022; Apr 8, 2021; Mar 4, 2021; Feb 25, 2021; Nov 9, 2020; Mar 3, 2020; Feb 27, 2020; Feb 13, 2020; Oct 16, 2019; Aug 14, 2019; May 9, 2019; Apr 10, 2019; Apr 4, 2019; Nov 29, 2018; Jul 13, 2017
    • Historical data not available for this/these date(s)
  • Mar 1, 2013
    • 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 Sep 15, 2011  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jan 16, 2013  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 28, 2013 Feb 28, 2013 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 24, 2019  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant May 9, 2019 May 9, 2019 Details anzeigen
6 Opposition procedure Opposition to patent filed Jan 24, 2020 Mar 19, 2020 Details anzeigen
7 Opposition procedure Patent maintained full by EPO Nov 15, 2020  Details anzeigen
8 Opposition procedure Decision by EPO to maintain patent in full has become final Nov 15, 2020 Apr 8, 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 statusVSTTSep 15, 2011
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 statusVSTTJan 16, 2013
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 statusVSTTFeb 28, 2013
Issue numberHN9
YearPJ2013
Publication dateVTFeb 28, 2013
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 statusVSTTApr 24, 2019
Date of update of the procedureREGTJun 3, 2025
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 statusVSTTMay 9, 2019
Issue numberHN19
YearPJ2019
Publication dateVTMay 9, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTJan 24, 2020
Issue numberHN12
YearPJ2020
Publication dateVTMar 19, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Opposition procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTPatent maintained full by EPO
Date of legal/procedural statusVSTTNov 15, 2020
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision by EPO to maintain patent in full has become final
Date of legal/procedural statusVSTTNov 15, 2020
Issue numberHN14
YearPJ2021
Publication dateVTApr 8, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 30, 2022