Register information Patent

DE file number : 50 2007 009 844.2 (Status: pending/in force, Query started: July 15, 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 DAKZ50 2007 009 844.2
96EP file numberEAKZ07 00 6515.6
97EP publication numberEPN1854524
54Designation/titleTIAbwasserreinigungsanlage mit verbesserter Belebtschlammabscheidung
51IPC main classICM
(ICMV)
B01D 21/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
C02F 3/12 (2006.01)
22DE application dateDATMar 29, 2007
96EP application dateEATMar 29, 2007
43Date of first publicationOTNov 14, 2007
Date of publication of grantPETMay 16, 2012
71/73Applicant/ownerINHWTE Wassertechnik GmbH, 45136 Essen, DE
72InventorINSchröder, Reinhard, Dr., 45239 Essen, DE; Wotrubez, Herbert, 65552 Limburg, DE
74RepresentativeVTRVON ROHR Patentanwälte Partnerschaft mbB, 45130 Essen, DE
Address for service von Rohr Patentanwälte Partnerschaft mbB, 45130 Essen, DE
66
66
Domestic priorityPRN
PRD
102006022466
May 13, 2006
66
66
Domestic priorityPRN
PRD
102006056036
Nov 28, 2006
Due dateFT
FG
Mar 31, 2026
Annual fee for the 20th year Patent fees
Patent division in charge 43
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSAT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR
Published EP/WO documentsEPWOPNOriginal document: EP000001854524
Searchable text: EP000001854524
Original document: EP000001854524B1
Searchable text: EP000001854524B1
43Date of first publicationEVTNov 14, 2007
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTJun 24, 2025
(Show all update days)(Hide all update days)
  • Jun 24, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 16.05.2012: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 16.05.2012: deleted
  • Apr 1, 2025
    • Due date: changed
  • Oct 8, 2024
    • Address for service: changed
    • Patent division in charge: changed
  • Mar 27, 2024; Mar 29, 2023; Mar 30, 2022; Sep 22, 2021; Mar 26, 2021; Mar 30, 2020; Aug 13, 2019; Mar 30, 2019; Oct 3, 2018; Mar 23, 2018; Aug 12, 2017; Aug 10, 2017; Apr 21, 2017; Apr 8, 2017; Apr 20, 2016; Apr 15, 2015; Apr 8, 2015; Apr 8, 2014; Aug 2, 2013; Jun 13, 2013; Apr 26, 2013; Apr 9, 2013; Apr 6, 2013; Jan 31, 2013; Jul 13, 2012; Jul 12, 2012; Jul 11, 2012; May 24, 2012; May 17, 2012; Dec 22, 2011
    • Historical data not available for this/these date(s)
  • May 26, 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 Nov 14, 2007  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Nov 14, 2007  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 27, 2007 Dec 27, 2007 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 16, 2012  Details anzeigen
5 New applicant/owner details New applicant/owner details May 23, 2012  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Jul 12, 2012 Jul 12, 2012 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 19, 2013 Jun 13, 2013 Details anzeigen
8 New representative details New representative details Aug 11, 2017  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 statusVSTTNov 14, 2007
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTNov 14, 2007
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 statusVSTTDec 27, 2007
Issue numberHN52
YearPJ2007
Publication dateVTDec 27, 2007
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 statusVSTTMay 16, 2012
Date of update of the procedureREGTJun 24, 2025
View procedures New applicant/owner details (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTMay 23, 2012
71/73Applicant/ownerINHWTE Wassertechnik GmbH, 45136 Essen, DE
71/73Previous applicant/ownerINHFWTE Wassertechnik GmbH, 45136 Essen, DE
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 statusVSTTJul 12, 2012
Issue numberHN28
YearPJ2012
Publication dateVTJul 12, 2012
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 statusVSTTFeb 19, 2013
Issue numberHN24
YearPJ2013
Publication dateVTJun 13, 2013
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New representative details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTAug 11, 2017
74RepresentativeVTRVON ROHR Patentanwälte Partnerschaft mbB, 45130 Essen, DE
74Previous representativeVTRFPatentanwälte Schulte & Schulte, 45219 Essen, DE
Date of update of the procedureREGTSep 22, 2021