Register information Patent

DE file number : 602 49 896.1 (Status: not pending/lapsed, 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
StatusSTNot pending/lapsed
21DE file number DAKZ602 49 896.1
96EP file numberEAKZ10 18 1843.3
97EP publication numberEPN2324834
54Designation/titleTIVerfahren zur Steigerung des endogenen Erythropoietins
51IPC main classICM
(ICMV)		 A61K 31/47 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/4738 (2006.01), A61K 31/63 (2006.01), A61K 31/00 (2006.01), A61K 38/38 (2006.01), C12N 15/09 (2006.01), C12Q 1/56 (2006.01), C12Q 1/34 (2006.01), A61P 7/06 (2006.01), A61K 31/17 (2006.01), C07K 14/47 (2006.01), C07K 14/505 (2006.01), G01N 33/74 (2006.01), A61K 31/472 (2006.01), A61K 31/4745 (2006.01), A61K 31/4375 (2006.01), A61K 31/44 (2006.01), A61K 31/4418 (2006.01), A61K 31/496 (2006.01), A61K 38/17 (2006.01)
22DE application dateDATDec 6, 2002
96EP application dateEATDec 6, 2002
43Date of first publicationOTMay 25, 2011
Date of publication of grantPETMay 8, 2019
71/73Applicant/ownerINHFibrogen, Inc., San Francisco, Calif., US
72InventorINKlaus, Stephen J., San Francisco, CA 94109, US; Lin, Al Y., Castro Valley, CA 94552, US; Neff, Thomas B., Atherton, CA 94027, US; WANG, Qingjian, Davis, CA 95616, US; GUENZLER-PUKALL, Volkmar, San Leandro, CA 94577, US; Arend, Michael P., San Mateo, CA 94403, US; Flippin, Lee A., Woodside, CA 94062, US
74RepresentativeVTRMüller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
Address for service Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
337082 P
Dec 6, 2001
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
386488 P
Jun 5, 2002
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
359683 P
Feb 25, 2002
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
349659 P
Jan 16, 2002
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, IE, IT, LI, LU, MC, NL, PT, SE, SI, SK, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002324834
Searchable text: EP000002324834
Original document: EP000002324834B1
Searchable text: EP000002324834B1
43Date of first publicationEVTMay 25, 2011
Date of the first transfer into DPMAregisterEREGTJul 7, 2011
Date of the (most recent) update in DPMAregisterREGTApr 30, 2022
(Show all update days)(Hide all update days)
  • Apr 30, 2022; Feb 24, 2022; Dec 1, 2020; Mar 11, 2020; Feb 27, 2020; Dec 4, 2019; Aug 22, 2019; Aug 7, 2019; May 23, 2019; May 1, 2019; Apr 18, 2019; Jun 14, 2018; Feb 15, 2013
    • Historical data not available for this/these date(s)
  • Jul 7, 2011
    • 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 EP application EPO 1st publication May 25, 2011  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 7, 2011 Jul 7, 2011 Details anzeigen
3 Change of classification Change of IPC main class May 23, 2018  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 8, 2019  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jun 6, 2019 Jun 6, 2019 Details anzeigen
6 Opposition procedure Opposition to patent filed Feb 10, 2020 Apr 2, 2020 Details anzeigen
7 Opposition procedure Revocation of patent by EPO Nov 6, 2021  Details anzeigen
8 Opposition procedure Decision on revocation by EPO has become final Nov 6, 2021 Mar 31, 2022 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTMay 25, 2011
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJul 7, 2011
Issue numberHN27
YearPJ2011
Publication dateVTJul 7, 2011
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTMay 23, 2018
51IPC main classICM
(ICMV)		 A61K 31/47 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 31/47 (2006.01)
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 statusVSTTMay 8, 2019
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 statusVSTTJun 6, 2019
Issue numberHN23
YearPJ2019
Publication dateVTJun 6, 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 statusVSTTFeb 10, 2020
Issue numberHN14
YearPJ2020
Publication dateVTApr 2, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Opposition procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTRevocation of patent by EPO
Date of legal/procedural statusVSTTNov 6, 2021
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision on revocation by EPO has become final
Date of legal/procedural statusVSTTNov 6, 2021
Issue numberHN13
YearPJ2022
Publication dateVTMar 31, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 30, 2022