Register information Patent

DD patent number: 154244 (Status: not pending/lapsed, Query started: May 9, 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 DAKZDD 225 072 6
DD patent numberDDPN154244
54Designation/titleTISpeicheranordnung mit Fehlererkennungs- und Diagnoseeigenschaften, vorzugsweise für Mikrorechner
51IPC main classICM
(ICMV)		 G 06F 11/00 (01.01.1985)
22DE application dateDATNov 10, 1980
43Date of first publicationOTMar 3, 1982
71/73Applicant/ownerINHDipl.-Ing. Wolfgang Matthes, 09112 Chemnitz, DE
72InventorINDipl.-Ing. Wolfgang Matthes, 09112 Chemnitz, DE
10Published DE documentsDEPNOriginal document: DD 154 244 A1
Searchable text: DD 154 244 A1
Original document: DD 154 244 B1
Searchable text: DD 154 244 B1
43Date of first publicationEVTMar 3, 1982
Date of the first transfer into DPMAregisterEREGTMar 8, 2013
Date of the (most recent) update in DPMAregisterREGTSep 24, 2014
(Show all update days)(Hide all update days)
  • Sep 24, 2014
    • Historical data not available for this/these date(s)
  • Mar 8, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Examination procedure DD legal status Dec 18, 1980 Dec 18, 1980 Details anzeigen
2 Publications Patent specification Mar 3, 1982  Details anzeigen
3 Examination procedure DD legal status Sep 26, 1983 Sep 26, 1983 Details anzeigen
4 Examination procedure DD legal status Sep 26, 1984 Sep 26, 1984 Details anzeigen
5 Publications Patent specification Jun 4, 1986  Details anzeigen
6 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Apr 1, 1999  Details anzeigen
View procedures Examination procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTDec 18, 1980
Publication dateVTDec 18, 1980
Supplementary informationINFOBeschluss nach § 5(1) ÄndG zum PatG-DDR 1950 über die Erteilung eines Patents
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTMar 3, 1982
10Published DE documentsDEPNOriginal document: DD000000154244A1
Searchable text: DD 154 244 A1
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTSep 26, 1983
Publication dateVTSep 26, 1983
Supplementary informationINFOVerfügung zur Prüfung nach § 18(1) PatG-DDR
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTSep 26, 1984
Publication dateVTSep 26, 1984
Supplementary informationINFOBeschluss nach § 18(1) PatG-DDR über die teilweise Bestätigung des nach § 17(1) erteilten Patents
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTJun 4, 1986
10Published DE documentsDEPNOriginal document: DD000000154244B1
Searchable text: DD 154 244 B1
View procedures Administrative procedure (No.: 6)
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 statusVSTTApr 1, 1999