Register information Patent

DE file number : 603 50 231.8 (Status: not pending/lapsed, Query started: June 6, 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 DAKZ603 50 231.8
96EP file numberEAKZ10 18 0577.8
97EP publication numberEPN2261230
54Designation/titleTIVerfahren zur Proteinreinigung
51IPC main classICM
(ICMV)		 C07K 1/30 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07K 16/06 (2006.01), C07K 1/34 (2006.01), C07K 16/26 (2006.01), C07K 16/28 (2006.01), C07K 16/30 (2006.01), C07K 1/22 (2006.01)
22DE application dateDATSep 11, 2003
96EP application dateEATSep 11, 2003
43Date of first publicationOTDec 15, 2010
Date of publication of grantPETMay 10, 2017
71/73Applicant/ownerINHChugai Seiyaku K.K., Tokyo, JP
72InventorINTakeda, Kozo, Tokyo 115-8543, JP; Ochi, Norimichi, Tokyo 115-8543, JP; Ishii, Kimie, Tokyo 115-8543, JP; Matsuhashi, Manabu, Tokyo 115-8543, JP; Imamura, Akinori, Tokyo 115-8543, JP
74RepresentativeVTRVOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
Address for service VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2002265609
Sep 11, 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, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002261230
Searchable text: EP000002261230
Original document: EP000002261230B1
Searchable text: EP000002261230B1
43Date of first publicationEVTDec 15, 2010
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTMay 11, 2023
(Show all update days)(Hide all update days)
  • May 11, 2023; Apr 6, 2023; Jul 28, 2022; Jun 8, 2022; Oct 9, 2021; Oct 9, 2020; Aug 23, 2019; Aug 19, 2019; Jul 11, 2019; Oct 9, 2018; Apr 5, 2018; Mar 1, 2018; Oct 13, 2017; Oct 11, 2017; Jun 22, 2017; May 13, 2017; May 11, 2017; Dec 15, 2016; Apr 30, 2015; Feb 15, 2013; Jul 21, 2011
    • Historical data not available for this/these date(s)
  • May 27, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Change of classification Change of IPC main class Nov 16, 2010  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Dec 15, 2010  Details anzeigen
3 Procedure relating to EP application EPO publication of search report Dec 15, 2010  Details anzeigen
4 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 27, 2011 Jan 27, 2011 Details anzeigen
5 Change of classification Change of IPC main class Nov 25, 2014  Details anzeigen
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 10, 2017  Details anzeigen
7 Publications Publication by DPMA of mention regarding EP patent grant Jun 22, 2017 Jun 22, 2017 Details anzeigen
8 Opposition procedure Opposition to patent filed Feb 7, 2018 Apr 5, 2018 Details anzeigen
9 Opposition procedure Revocation of patent by EPO Mar 25, 2023  Details anzeigen
10 Opposition procedure Decision on revocation by EPO has become final Mar 25, 2023 May 11, 2023 Details anzeigen
View procedures Change of classification (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 16, 2010
51IPC main classICM
(ICMV)		 C07K 1/14 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07K 1/14 (2006.01)
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 statusVSTTDec 15, 2010
View procedures Procedure relating to EP application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTDec 15, 2010
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJan 27, 2011
Issue numberHN4
YearPJ2011
Publication dateVTJan 27, 2011
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 25, 2014
51IPC main classICM
(ICMV)		 C07K 1/30 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07K 1/14 (2006.01)
View procedures Procedure relating to EP application (No.: 6)
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 10, 2017
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTJun 22, 2017
Issue numberHN25
YearPJ2017
Publication dateVTJun 22, 2017
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTFeb 7, 2018
Issue numberHN14
YearPJ2018
Publication dateVTApr 5, 2018
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Opposition procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTRevocation of patent by EPO
Date of legal/procedural statusVSTTMar 25, 2023
Date of update of the procedureREGTApr 6, 2023
View procedures Opposition procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision on revocation by EPO has become final
Date of legal/procedural statusVSTTMar 25, 2023
Issue numberHN19
YearPJ2023
Publication dateVTMay 11, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMay 11, 2023