Register information Patent

DE file number : 60 2012 014 913.2 (Status: pending/in force, Query started: May 19, 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 014 913.2
96EP file numberEAKZ12 72 8010.5
86WO file numberWAKZPCT/US2012/041753
97EP publication numberEPN2718261
87WO publication numberWPN2012170952
54Designation/titleTIVERBINDUNGEN FÜR DIE GEZIELTE WIRKSTOFFFREISETZUNG UND VERBESSERUNG DER SIRNA-WIRKUNG
51IPC main classICM
(ICMV)		 C07C 237/08 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/16 (2006.01), A61P 1/16 (2006.01), C07C 237/22 (2006.01), C07C 323/60 (2006.01), C07C 333/04 (2006.01), A61K 9/127 (2025.01)
22DE application dateDATJun 8, 2012
96EP application dateEATJun 8, 2012
86WO application dateWATJun 8, 2012
43Date of first publicationOTDec 13, 2012
Date of publication of grantPETFeb 24, 2016
71/73Applicant/ownerINHNitto Denko Corp., Ibaraki-shi, Osaka, JP
72InventorINSRIDHAR, C. Nagarajan, San Diego, CA 92130, US; KARMALI, Priya, San Diego, CA 92122, US; NIITSU, Yoshiro, Hokkaido 064-0823, JP; PAYNE, Joseph E., Oceanside, CA 92057, US; HOU, Zheng, San Diego, CA 92129, US; GAUDETTE, John A., Poway, CA 92064, US; KNOPOV, Victor, Oceanside, CA 92056, US; WITTE, Richard P., San Diego, CA 92110, US; AHMADIAN, Mohammad, Carlsbad, CA 92009, US; PERELMAN, Loren A., San Diego, CA 92119, US; TANAKA, Yasunobu, Osaka, 567-8680, JP; AKOPIAN, Violetta, Oceanside, CA 92056, US
74RepresentativeVTRHoffmann Eitle Patent- und Rechtsanwälte PartmbB, 81925 München, DE
Address for service HOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201161494840 P
Jun 8, 2011
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201161494710 P
Jun 8, 2011
Due dateFT
FG		Jun 30, 2026
Annual fee for the 15th 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: EP000002718261
Searchable text: EP000002718261
Original document: EP000002718261B1
Searchable text: EP000002718261B1
Original document: WO002012170952
Searchable text: WO002012170952
43Date of first publicationEVTDec 13, 2012
Date of the first transfer into DPMAregisterEREGTMay 29, 2014
Date of the (most recent) update in DPMAregisterREGTMay 7, 2025
(Show all update days)(Hide all update days)
  • May 7, 2025
    • IPC secondary class(es): changed
    • Due date: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.02.2016: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.02.2016: deleted
  • Nov 12, 2024
    • Representative: changed
  • Jul 10, 2024; May 14, 2024; May 10, 2023; May 14, 2022; May 18, 2021; Dec 1, 2020; Jun 5, 2020; Aug 17, 2019; Jun 5, 2019; Jun 15, 2018; Jun 13, 2017; Apr 20, 2017; Mar 9, 2017; Feb 2, 2017; Jun 18, 2016; Apr 7, 2016; Mar 3, 2016; Feb 25, 2016; Feb 11, 2016
    • Historical data not available for this/these date(s)
  • May 29, 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 13, 2012  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 16, 2014  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 28, 2014 May 28, 2014 Details anzeigen
4 Change of classification Change of IPC main class Jul 1, 2015  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 24, 2016  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Apr 7, 2016 Apr 7, 2016 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 25, 2016 Mar 9, 2017 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 13, 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 16, 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 statusVSTTMay 28, 2014
Issue numberHN22
YearPJ2014
Publication dateVTMay 28, 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 statusVSTTJul 1, 2015
51IPC main classICM
(ICMV)		 C07C 237/08 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07C 237/08 (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 statusVSTTFeb 24, 2016
Date of update of the procedureREGTMay 7, 2025
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 7, 2016
Issue numberHN14
YearPJ2016
Publication dateVTApr 7, 2016
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 7)
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 statusVSTTNov 25, 2016
Issue numberHN10
YearPJ2017
Publication dateVTMar 9, 2017
Type of publicationPARTBibliographic data
PartHTPart 3