Register information Patent

DE file number : 103 61 927.5 (Status: not pending/lapsed, Query started: April 3, 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 DAKZ103 61 927.5
54Designation/titleTIIonenkanal-Sensorarray
51IPC main classICM
(ICMV)
G01N 33/68 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
G01N 33/50 (2006.01), C12Q 1/25 (2006.01)
22DE application dateDATDec 19, 2003
43Date of first publicationOTJul 14, 2005
Date of publication of grantPETDec 14, 2006
71/73Applicant/ownerINHTechnische Universität Dresden, 01069 Dresden, DE
72InventorINSteiner, Gerald, Dr.-Ing., 08340 Schwarzenberg, DE; Zimmerer, Cordelia, Dipl.-Chem., 01157 Dresden, DE; Salzer, Reiner, Prof. Dr., 04463 Großpösna, DE
10Published DE documentsDEPNOriginal document: DE000010361927A1
Searchable text: DE000010361927A1
Original document: DE000010361927B4
Searchable text: DE000010361927B4
Address for service Technische Universität Dresden Dezernat 5, SG 5.1, 01062 Dresden, DE
Patent division in charge 52
57AbstractABDie Erfindung betrifft eine Anordnung zur flächenaufgelösten Erfassung der Ionenkanalaktivität von natürlichen oder synthetischen Ionenkanälen in einem Array durch Detektion der durch den geöffneten Kanal strömenden Ionen, bestehend aus einer mit Durchbrüchen versehenen Trägerschicht, mit in den Durchbrüchen verankerten natürlichen oder synthetischen Ionenkanälen.$A Die Erfindung ist dadurch gekennzeichnet, dass$A - die Trägerschicht (2) auf jeder Seite mit einer mit Mikrokanälen (3 und 3') versehenen Schicht (1 und 1') abgedeckt ist, wobei die Mikrokanäle (3 und 3') in einer Schicht (1 und 1') kreuzungsfrei verlaufen,$A - einem Kreuzungspunkt der Mikrokanäle (3 und 3') aus den Schichten (1 und 1') ein Durchbruch (4) mit einem darin verankerten Ionenkanal (5) zugeordnet ist,$A - die Mikrokanäle (3 und 3') der Schichten (1 und 1') mit einem flüssigen Medium, welches Ionen enthält, beaufschlagbar sind, wobei ein Gradient zwischen dem Medium in der Schicht (1) und dem Medium in der Schicht (1') besteht,$A - an den Mikrokanälen oder der Schicht (1 oder 1') mit der niedrigeren Ionenkonzentration im Medium Mittel zur Detektion der durch einen geöffneten Ionenkanal (5) strömenden Ionen vorgesehen sind.$A Ein Verfahren zur flächenaufgelösten Messung der Ionenkanalaktivität von natürlichen oder synthetischen Ionenkanälen in einem Array durch Detektion der durch den geöffneten Kanal strömenden Ionen ist beschrieben.$A Mittels des Ionenkanal-Sensorarrays lässt sich die Aktivität ...
56CitationsCT DE000010157070A1 (DE 101 57 070 A1)
US020030008308A1 (US2003/00 08 308 A1)
US020020182627A1 (US2002/01 82 627 A1)
US020020064841A1 (US2002/00 64 841 A1)
56NPL citationsCTNPBrüggemann,a. (u.a.): High Quality Ion Channel Analysis on a Chip with the NPC(c) Technology. ASSAY and Drug Development Techniques, 2003, Vol. 1, Nr. 5, S. 665-673
43Date of first publicationEVTJul 14, 2005
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 DPMAregisterREGTJan 22, 2016
(Show all update days)(Hide all update days)
  • Jan 22, 2016; Jan 26, 2013; Dec 22, 2011; Nov 3, 2011; Sep 24, 2011; Jul 19, 2011; Jul 9, 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 Dec 19, 2003  Details anzeigen
2 Examination procedure Request for examination effectively filed Jan 30, 2004  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Mar 4, 2004  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Jul 14, 2005 Jul 14, 2005 Details anzeigen
5 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
6 Examination procedure Reply to official communication May 5, 2006  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Jul 18, 2006  Details anzeigen
8 Publications Patent specification Dec 14, 2006 Dec 14, 2006 Details anzeigen
9 Examination procedure Grant of patent has become final Mar 14, 2007 Jun 6, 2007 Details anzeigen
10 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 Jul 1, 2011 Dec 22, 2011 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 statusVSTTDec 19, 2003
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJan 30, 2004
Third party request No
Date of receiptAEGTDec 19, 2003
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 statusVSTTMar 4, 2004
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJul 14, 2005
Issue numberHN28
YearPJ2005
Publication dateVTJul 14, 2005
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE000010361927A1
Searchable text: DE000010361927A1
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 statusVSTTOct 17, 2005
51IPC main classICM
(ICMV)
G01N 33/68 (2006.01)
51Previous IPC main classICMF
(ICMVF)
G01N 33/68 (2000.01)
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMay 5, 2006
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 statusVSTTJul 18, 2006
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTDec 14, 2006
Issue numberHN50
YearPJ2006
Publication dateVTDec 14, 2006
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE000010361927B4
Searchable text: DE000010361927B4
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 statusVSTTMar 14, 2007
Issue numberHN23
YearPJ2007
Publication dateVTJun 6, 2007
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 10)
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 statusVSTTJul 1, 2011
Issue numberHN51
YearPJ2011
Publication dateVTDec 22, 2011
Type of publicationPARTBibliographic data
PartHTPart 3