Register information Patent

DD patent number: 220036 (Status: not pending/lapsed, Query started: October 28, 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 257 428 7
DD patent numberDDPN220036
54Designation/titleTIVerfahren zur Pvc-Plasticol-Herstellung für die Beflockung von textiler Flächengebilden
51IPC main classICM
(ICMV)		 C 08L 27/06 (01.01.1985)
22DE application dateDATDec 2, 1983
43Date of first publicationOTMar 20, 1985
71/73Applicant/ownerINHVEB Chemiefaserkombinat Schwarza 'Wilhelm Pieck', 07407 Rudolstadt, DE
72InventorIN Bernd Riedel, 07318 Dorfkulm, DE; Dipl.-Chem. Brigitte Siegl, 07407 Rudolstadt, DE
10Published DE documentsDEPNOriginal document: DD 220 036 A1
Searchable text: DD 220 036 A1
43Date of first publicationEVTMar 20, 1985
Date of the first transfer into DPMAregisterEREGTMar 9, 2013
Date of the (most recent) update in DPMAregisterREGTSep 24, 2014
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  • Sep 24, 2014
    • Historical data not available for this/these date(s)
  • Mar 9, 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 Feb 17, 1984 Feb 17, 1984 Details anzeigen
2 Publications Patent specification Mar 20, 1985  Details anzeigen
3 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Nov 1, 1994  Details anzeigen
View procedures Examination procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTFeb 17, 1984
Publication dateVTFeb 17, 1984
Supplementary informationINFOBeschluss nach § 17(1) PatG-DDR 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 20, 1985
10Published DE documentsDEPNOriginal document: DD 220 036 A1
Searchable text: DD 220 036 A1
View procedures Administrative procedure (No.: 3)
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 1, 1994