Register information Patent

DE file number : 199 12 623.2 (Status: not pending/lapsed, Query started: April 30, 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 DAKZ199 12 623.2
54Designation/titleTIVerfahren zur Erhöhung der Stabilität bei Lagerung und/oder Anwendung lichtempfindlicher therapeutischer Systeme oder deren Bestandteile
51IPC main classICM
(ICMV)		 A61K 47/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61L 15/44 (2006.01)
22DE application dateDATMar 20, 1999
43Date of first publicationOTSep 28, 2000
71/73Applicant/ownerINHLTS Lohmann Therapie-Systeme AG, 56626 Andernach, DE
72InventorINBerthold, Achim, Dr., 56626 Andernach, DE
74RepresentativeVTRFlaccus, Rolf Dieter, Dipl.-Chem. Dr.rer.nat., 50389 Wesseling, DE
10Published DE documentsDEPNOriginal document: DE000019912623A1
Searchable text: DE000019912623A1
Address for service Patentanwalt Dr. Rolf-Dieter Flaccus, 50389 Wesseling, DE
Patent division in charge 44
57AbstractABEin Verfahren zur Erhöhung der Stabilität bei Lagerung und/oder Anwendung lichtempfindlicher therapeutischer Systeme oder deren Bestandteile, wie Wirk- oder Hilfsstoffe, unter Verwendung von elektromagnetische Wellen absorbierenden bzw. reflektierenden Lichtschutzsubstanzen, ist dadurch gekennzeichnet, daß Absorptions- oder Reflexionsmittel verwendet werden, deren Absorptions- bzw. Reflexionsspektrum den Wellenlängenbereich umfaßt, der für die Instabilität des lichtempfindlichen Stoffes bzw. seiner Bestandteile verantwortlich ist.
56CitationsCT DE000004124081A1 (DE 41 24 081 A1)
DE000002209526A (DE 22 09 526 A)
US000005008110A (US 50 08 110)
US000004597961A (US 45 97 961)
WO001991009731A1 (WO 91 09 731 A1)
JP000H07204251A (JP 07-2 04 251 A)
56NPL citationsCTNPTeraoka R. u.a.: Quantitative Design for Photosabilization of Nifedipine by using Titanium Dioxide and/or Tartrazine as Colourants in Model Film Coating Systems, J. Pharm. Pharmacol. 1988, Vol. 41, S. 293-297
43Date of first publicationEVTSep 28, 2000
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTMay 25, 2011
Date of the (most recent) update in DPMAregisterREGTJan 19, 2016
(Show all update days)(Hide all update days)
  • Jan 19, 2016; Mar 24, 2015; Jan 21, 2013
    • Historical data not available for this/these date(s)
  • May 25, 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 Mar 20, 1999  Details anzeigen
2 Examination procedure Request for examination effectively filed Mar 20, 1999  Details anzeigen
3 Change of classification Change of IPC main class Oct 9, 1999  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Oct 11, 1999  Details anzeigen
5 Change of classification Change of IPC main class Dec 6, 1999  Details anzeigen
6 Change of classification Change of IPC main class Dec 14, 1999  Details anzeigen
7 New applicant/owner details New applicant/owner details Mar 14, 2000  Details anzeigen
8 Publications Publication of application (Offenlegungsschrift) Sep 28, 2000 Sep 28, 2000 Details anzeigen
9 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
10 Examination procedure Reply to official communication Apr 1, 2006  Details anzeigen
11 Administrative procedure The application was withdrawn/the IP right was waived Aug 18, 2007 Oct 25, 2007 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 statusVSTTMar 20, 1999
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMar 20, 1999
Third party request No
Date of receiptAEGTMar 20, 1999
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 9, 1999
51IPC main classICM
(ICMV)		 A61K 31/44 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 31/44 (1995.01)
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTOct 11, 1999
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 statusVSTTDec 6, 1999
51IPC main classICM
(ICMV)		 A61K 45/08 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 31/44 (2000.01)
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 statusVSTTDec 14, 1999
51IPC main classICM
(ICMV)		 A61K 47/00 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 45/08 (2000.01)
View procedures New applicant/owner details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTMar 14, 2000
71/73Applicant/ownerINHLTS Lohmann Therapie-Systeme AG, 56626 Andernach, DE
71/73Previous applicant/ownerINHFLTS Lohmann Therapie-Systeme GmbH, 56567 Neuwied, DE
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTSep 28, 2000
Issue numberHN39
YearPJ2000
Publication dateVTSep 28, 2000
Type of publicationPARTDocuments
PartHTPart 1
10Published DE documentsDEPNOriginal document: DE000019912623A1
Searchable text: DE000019912623A1
View procedures Change of classification (No.: 9)
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)		 A61K 47/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 47/00 (2000.01)
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTApr 1, 2006
View procedures Administrative procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTThe application was withdrawn/the IP right was waived
Date of legal/procedural statusVSTTAug 18, 2007
Issue numberHN43
YearPJ2007
Publication dateVTOct 25, 2007
Type of publicationPARTBibliographic data
PartHTPart 2