Register information Patent

DE file number : P 32 08 439.0 (Status: not pending/lapsed, Query started: July 13, 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 DAKZP 32 08 439.0
54Designation/titleTIFlock aus Synthesefasern für die elektrostatische Beflockung und Verfahren zu dessen Herstellung
51IPC main classICM
(ICMV)		 D06M 15/263 (1985.01)
51IPC secondary class(es)ICS
(ICSV)		 B05D 1/06 (1985.01), B05D 1/14 (1985.01), D06M 11/12 (1985.01), D06M 13/32 (1985.01)
22DE application dateDATMar 9, 1982
43Date of first publicationOTSep 15, 1983
71/73Applicant/ownerINHBayer AG, 51373 Leverkusen, DE
72InventorINVaaßen, Karl-Heinz, W-4047 Dormagen, DE
10Published DE documentsDEPNOriginal document: DE000003208439A1
Searchable text: DE000003208439A1
Address for service Bayer AG Konzernzentrale RP Patente Konzern, 51368 Leverkusen, DE
Patent division in charge 43
57AbstractABFlock aus Synthese-Fasern, insbesondere aus Polyacrylnitril-Fasern, der mit einer Produktkombination aus a) einem langkettigen Dialkylphosphat, b) einem Acrylharz und c) einer Kieselsäuredispersion behandelt ist, eignet sich hervorragend zur elektrostatischen Beflockung.
43Date of first publicationEVTSep 15, 1983
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTFeb 5, 2013
(Show all update days)(Hide all update days)
  • Feb 5, 2013
    • Historical data not available for this/these date(s)
  • May 27, 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 9, 1982  Details anzeigen
2 Pre-registration procedure Pre-registration procedure has been concluded Oct 19, 1982  Details anzeigen
3 Publications Publication of application (Offenlegungsschrift) Sep 15, 1983 Sep 15, 1983 Details anzeigen
4 Change of classification Change of IPC main class Apr 17, 1985  Details anzeigen
5 Administrative procedure The application was withdrawn/the IP right was waived Nov 9, 1985 Jan 30, 1986 Details anzeigen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 9, 1982
View procedures Pre-registration procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTOct 19, 1982
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTSep 15, 1983
Issue numberHN37
YearPJ1983
Publication dateVTSep 15, 1983
Type of publicationPARTDocuments
PartHTPart 1
10Published DE documentsDEPNOriginal document: DE000003208439A1
Searchable text: DE000003208439A1
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTApr 17, 1985
51IPC main classICM
(ICMV)		 D06M 15/263 (1985.01)
51Previous IPC main classICMF
(ICMVF)		 D06M 15/38 (1980.01)
View procedures Administrative procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTThe application was withdrawn/the IP right was waived
Date of legal/procedural statusVSTTNov 9, 1985
Issue numberHN5
YearPJ1986
Publication dateVTJan 30, 1986
Type of publicationPARTBibliographic data
PartHTPart 1