Register information Patent

DE file number : 10 2007 017 318.2 (Status: not pending/lapsed, 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
StatusSTNot pending/lapsed
21DE file number DAKZ10 2007 017 318.2
54Designation/titleTIVerfahren zum hydrodynamischen Fokussieren eines Fluidstroms und Anordnung
51IPC main classICM
(ICMV)		 F15D 1/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B81B 1/00 (2006.01), G01N 33/483 (2006.01), G01N 21/03 (2006.01)
22DE application dateDATApr 11, 2007
43Date of first publicationOTOct 16, 2008
Date of publication of grantPETJul 31, 2014
71/73Applicant/ownerINHBundesrepublik Deutschland, vertreten durch das Bundesministerium für Wirtschaft und Technologie, dieses vertreten durch den Präsidenten der Physikalisch-Technischen Bundesanstalt, 38116 Braunschweig, DE
72InventorINTheisen, Janko, Dipl.-Ing., 10437 Berlin, DE; Schmidt, Martin, Prof. Dr. rer. nat., 14193 Berlin, DE; Ragusch, Hülya, 10589 Berlin, DE; Neukammer, Jörg, Dr., 12203 Berlin, DE; Kummrow, Andreas, Dr., 10369 Berlin, DE
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102007017318A1
Searchable text: DE102007017318A1
Original document: DE102007017318B4
Searchable text: DE102007017318B4
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
Patent division in charge 51
57AbstractABDie Erfindung betrifft ein Verfahren zum hydrodynamischen Fokussieren eines Fluidstroms in einer Fluidkanalstruktur, insbesondere einer Mikrofluidkanalstruktur, bei dem der Fluidstrom hydrodynamisch fokussiert wird, indem in einem Fokussierkanalabschnitt (1) der Fluidkanalstruktur der Fluidstrom in einem eine Drallbewegung ausführenden und den Fluidstrom hierdurch hydrodynamisch fokussierenden Fluidhüllstrom geführt wird. Weiterhin ist eine zum Ausführen des Verfahrens konfigurierte Anordnung vorgesehen.
56CitationsCT DE000004019929A1 (DE 40 19 929 A1)
DE000003534973A1 (DE 35 34 973 A1)
DE000002828442A1 (DE 28 28 442 A1)
AT000000016027E (AT 16 027 E)
[D]    US000007115230B2 (US 7 115 230 B2)
[D]    US000007105355B2 (US 7 105 355 B2)
US000004237416A (US 4 237 416 A)
WO002002025242A1 (WO 02/ 025 242 A1)
[D]    KR102004012431A (KR 10 2004 0 012 431 A)
43Date of first publicationEVTOct 16, 2008
Number of official communications (office actions) 3
Number of responses 3
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTAug 6, 2024
(Show all update days)(Hide all update days)
  • Aug 6, 2024
    • St.36: changed (technical change)
  • Feb 8, 2024; Dec 20, 2023; Dec 19, 2023; Dec 14, 2023; May 7, 2022; May 7, 2021; Jun 5, 2020; May 11, 2019; Oct 30, 2018; May 17, 2018; May 24, 2017; Dec 3, 2016; May 19, 2016; Jan 24, 2016; Jul 23, 2015; Jun 18, 2015; Jun 17, 2015; May 13, 2015; May 8, 2015; Aug 1, 2014; Jul 31, 2014; Jul 29, 2014; Jul 18, 2014; Jul 12, 2014; Jul 4, 2014; Jun 20, 2014; May 14, 2014; May 7, 2014; Apr 9, 2014; Apr 8, 2014; Apr 3, 2014; Feb 28, 2014; Feb 23, 2014; Feb 18, 2014; Feb 12, 2014; Dec 12, 2013; Sep 25, 2013; Sep 17, 2013; Sep 3, 2013; Jul 31, 2013; May 10, 2013; May 7, 2013; Jan 30, 2013; May 18, 2012; May 5, 2012; Jul 19, 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 Apr 11, 2007  Details anzeigen
2 Examination procedure Request for examination effectively filed Apr 11, 2007  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Apr 24, 2008  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Oct 16, 2008 Oct 16, 2008 Details anzeigen
5 New applicant/owner details New applicant/owner details Mar 24, 2010 May 27, 2010 Details anzeigen
6 Examination procedure Reply to official communication Mar 7, 2011  Details anzeigen
7 Examination procedure Official communication on examination Dec 11, 2013  Details anzeigen
8 Examination procedure Reply to official communication Feb 10, 2014  Details anzeigen
9 Examination procedure Decision to grant patent by Examining Section/Patent Division Apr 8, 2014  Details anzeigen
10 Publications Patent specification Jul 31, 2014 Jul 31, 2014 Details anzeigen
11 Examination procedure Grant of patent has become final May 1, 2015 Jul 23, 2015 Details anzeigen
12 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Nov 3, 2023 Feb 8, 2024 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 statusVSTTApr 11, 2007
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTApr 11, 2007
Third party request No
Date of receiptAEGTApr 11, 2007
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 statusVSTTApr 24, 2008
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTOct 16, 2008
Issue numberHN42
YearPJ2008
Publication dateVTOct 16, 2008
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102007017318A1
Searchable text: DE102007017318A1
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 statusVSTTMar 24, 2010
Issue numberHN21
YearPJ2010
Publication dateVTMay 27, 2010
Type of publicationPARTBibliographic data
PartHTPart 2
71/73Applicant/ownerINHBundesrepublik Deutschland, vertreten durch das Bundesministerium für Wirtschaft und Technologie, dieses vertreten durch den Präsidenten der Physikalisch-Technischen Bundesanstalt, 38116 Braunschweig, DE
71/73Previous applicant/ownerINHFTechnische Universität Berlin, 10623 Berlin, DE
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMar 7, 2011
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTDec 11, 2013
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTFeb 10, 2014
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTApr 8, 2014
View procedures Publications (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTJul 31, 2014
Issue numberHN31
YearPJ2014
Publication dateVTJul 31, 2014
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102007017318B4
Searchable text: DE102007017318B4
View procedures Examination procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTMay 1, 2015
Issue numberHN30
YearPJ2015
Publication dateVTJul 23, 2015
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 12)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTNov 3, 2023
Issue numberHN6
YearPJ2024
Publication dateVTFeb 8, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTFeb 8, 2024