Register information Patent

DE file number : 10 2008 049 203.5 (Status: pending/in force, Query started: July 8, 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 DAKZ10 2008 049 203.5
54Designation/titleTIVerfahren zum Nachweis der anforderungsgerechten Dichtigkeit bzw. des erforderlichen hydraulischen Widerstandes von mittels Injektion abgedichteten geotechnischen Verschlussbauwerken oder Barrieren
51IPC main classICM
(ICMV)		 E21F 17/103 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G01N 15/08 (2006.01)
22DE application dateDATSep 27, 2008
43Date of first publicationOTFeb 18, 2010
Date of publication of grantPETSep 2, 2010
71/73Applicant/ownerINHBGE TECHNOLOGY GmbH, 31224 Peine, DE
72InventorINMüller-Hoppe, Nina, 30419 Hannover, DE; Teichmann, Lutz, 99734 Nordhausen, DE; Schmidt, Holger, 02991 Lauta, DE
74RepresentativeVTRBrümmerstedt Oelfke Seewald & König Anwaltskanzlei, 30159 Hannover, DE
10Published DE documentsDEPNOriginal document: DE102008049203A1
Searchable text: DE102008049203A1
Original document: DE102008049203B4
Searchable text: DE102008049203B4
Address for service Advopat Patent- und Rechtsanwälte, 30159 Hannover, DE
66
66
Domestic priorityPRN
PRD
10 2008 035 684.0
Jul 30, 2008
Due dateFT
FG		Sep 30, 2025
Annual fee for the 18th year Patent fees
Patent division in charge 24
57AbstractABDie Erfindung betrifft ein Verfahren zum Nachweis der anforderungsgerechten Dichtigkeit bzw. des erforderlichen hydraulischen Widerstandes von mittels Injektion abgedichteter geotechnischer Bauwerke, insbesondere mittels Injektion abgedichteter Auflockerungszonen in einem zu vergütenden Gebirgsbereich. Das Verfahren umfasst folgende Schritt: Herstellung einer Injektionsöffnung (12), Einbau einer Abschottung (4) der Injektionsöffnung (12), Injektion von Injektionsmittel, Erfassung der Injektionsmenge und des Injektionsdrucks in Abhängkeit von der Zeit, messtechnische Erfassung der Druckaufbauphasen, Druckkonstanthaltephasen und Druckabfallphasen, Aufzeichnung des Druckabfalls nach Beendigung des Injektionsvorganges, Ermittlung der Permeabilität, aus der messtechnisch erfassten Injektionsmenge und dem messtechnisch erfassten Druckverlauf bzw. des messtechnisch erfassten Druckabfalls am Ende des Injektionsvorganges.
56CitationsCT DE102007010856A1 (DE10 2007 010856 A1)
DE000004319976A1 (DE 43 19 976 A1)
43Date of first publicationEVTFeb 18, 2010
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTMay 17, 2025
(Show all update days)(Hide all update days)
  • May 17, 2025
    • Address for service: changed
  • Nov 27, 2024
    • Due date: changed
  • Oct 9, 2024
    • St.36: changed (technical change)
  • Nov 16, 2023; Nov 18, 2022; Nov 19, 2021; Oct 9, 2021; Nov 13, 2020; Nov 22, 2019; Nov 16, 2018; Sep 6, 2018; Aug 3, 2018; Dec 1, 2017; Nov 24, 2016; Nov 18, 2015; Oct 7, 2015; Nov 22, 2014; Oct 7, 2014; Mar 1, 2014; Nov 23, 2013; Oct 8, 2013; Feb 12, 2013; Nov 20, 2012; Oct 9, 2012; Nov 23, 2011; Oct 5, 2011; Jul 19, 2011; Jun 2, 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 Pre-registration procedure The application is under preliminary examination Sep 27, 2008  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 27, 2008  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Dec 16, 2008  Details anzeigen
4 Examination procedure Reply to official communication Jul 27, 2009  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Feb 18, 2010 Feb 18, 2010 Details anzeigen
6 Change of classification Change of IPC main class Mar 24, 2010  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Apr 14, 2010  Details anzeigen
8 Publications Patent specification Sep 2, 2010 Sep 2, 2010 Details anzeigen
9 Examination procedure Grant of patent has become final Dec 2, 2010 Feb 24, 2011 Details anzeigen
10 New applicant/owner details New applicant/owner details Aug 2, 2018 Sep 6, 2018 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTSep 27, 2008
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTSep 27, 2008
Third party request No
Date of receiptAEGTSep 27, 2008
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTDec 16, 2008
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJul 27, 2009
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTFeb 18, 2010
Issue numberHN7
YearPJ2010
Publication dateVTFeb 18, 2010
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102008049203A1
Searchable text: DE102008049203A1
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTMar 24, 2010
51IPC main classICM
(ICMV)		 E21F 17/103 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 E21F 17/16 (2006.01)
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTApr 14, 2010
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTSep 2, 2010
Issue numberHN35
YearPJ2010
Publication dateVTSep 2, 2010
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102008049203B4
Searchable text: DE102008049203B4
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTDec 2, 2010
Issue numberHN8
YearPJ2011
Publication dateVTFeb 24, 2011
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New applicant/owner details (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTAug 2, 2018
Issue numberHN36
YearPJ2018
Publication dateVTSep 6, 2018
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHBGE TECHNOLOGY GmbH, 31224 Peine, DE
71/73Previous applicant/ownerINHFDBE Technology GmbH, 31224 Peine, DE