Register information Patent

DE file number : 597 13 098.1 (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 DAKZ597 13 098.1
96EP file numberEAKZ09 10 0011.7
97EP publication numberEPN2168974
54Designation/titleTIVerfahren zur Herstellung von Drospirenon (6ß, 7ß; 15ß,16ß-Dimethylene-3-oxo-17alpha-pregn-4-ene-21,17-carbolactone, DRSP)
51IPC main classICM
(ICMV)		 C07J 53/00 (2006.01)
22DE application dateDATAug 11, 1997
96EP application dateEATAug 11, 1997
43Date of first publicationOTMar 31, 2010
Date of publication of grantPETJul 2, 2014
71/73Applicant/ownerINHBayer Intellectual Property GmbH, 40789 Monheim, DE
72InventorINMohr, Jörg-Thorsten, 59423, Unna, DE; Nickisch, Klaus, 12307, Berlin, DE
Address for service RWS Group, Translation Division, CHALFONT ST PETER, Bucks SL9 9FG, GB
66
66
Domestic priorityPRN
PRD
19633685
Aug 12, 1996
Patent division in charge 44
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSAT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
Published EP/WO documentsEPWOPNOriginal document: EP000002168974
Searchable text: EP000002168974
Original document: EP000002168974B1
Searchable text: EP000002168974B1
43Date of first publicationEVTMar 31, 2010
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTJan 7, 2024
(Show all update days)(Hide all update days)
  • Jan 7, 2024; Apr 30, 2022; Aug 21, 2019; Mar 13, 2019; Feb 5, 2019; Nov 1, 2018; Aug 15, 2017; Mar 2, 2017; Aug 13, 2016; Aug 14, 2015; Jan 29, 2015; Dec 18, 2014; Aug 20, 2014; Aug 1, 2014; Jul 8, 2014; Jul 3, 2014; Feb 14, 2013; Aug 25, 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 Procedure relating to EP application EPO 1st publication Mar 31, 2010  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA May 12, 2010 May 12, 2010 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 2, 2014  Details anzeigen
4 Opposition procedure Opposition to patent filed Jul 7, 2014 Jan 29, 2015 Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Aug 14, 2014 Aug 14, 2014 Details anzeigen
6 Opposition procedure Revocation of patent by EPO Jul 2, 2018  Details anzeigen
7 Opposition procedure Decision on revocation by EPO has become final Jul 2, 2018 Dec 13, 2018 Details anzeigen
8 Publications Other <with further information such as lien, etc> Mar 14, 2019 Mar 14, 2019 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 statusVSTTMar 31, 2010
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 statusVSTTMay 12, 2010
Issue numberHN19
YearPJ2010
Publication dateVTMay 12, 2010
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTJul 2, 2014
View procedures Opposition procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTJul 7, 2014
Issue numberHN5
YearPJ2015
Publication dateVTJan 29, 2015
Type of publicationPARTBibliographic data
PartHTPart 3
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 statusVSTTAug 14, 2014
Issue numberHN33
YearPJ2014
Publication dateVTAug 14, 2014
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTRevocation of patent by EPO
Date of legal/procedural statusVSTTJul 2, 2018
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision on revocation by EPO has become final
Date of legal/procedural statusVSTTJul 2, 2018
Issue numberHN50
YearPJ2018
Publication dateVTDec 13, 2018
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 30, 2022
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTOther <with further information such as lien, etc>
Date of legal/procedural statusVSTTMar 14, 2019
Issue numberHN11
YearPJ2019
Publication dateVTMar 14, 2019
Type of publicationPARTBibliographic data
PartHTPart 3
Supplementary informationINFOVST 760 vom 11.08.2017 gelöscht, da das Patent im Einspruch widerrufen wurde.