Register information Patent

DE file number : P 37 84 092.4 (Status: not pending/lapsed, Query started: April 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 DAKZP 37 84 092.4
96EP file numberEAKZ87 40 0538.2
97EP publication numberEPN243217
54Designation/titleTIVerfahren zur Herstellung eines Filters für flüssige Metalle.
51IPC main classICM
(ICMV)		 B01D 39/20 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 C22B 9/02 (2000.01)
22DE application dateDATMar 11, 1987
96EP application dateEATMar 11, 1987
43Date of first publicationOTOct 28, 1987
Date of publication of grantPETFeb 10, 1993
71/73Applicant/ownerINHCéramiques et Composites, Courbevoie, FR
72InventorINMinjolle, Louis, F-65000 Tarbes, FR
74RepresentativeVTRGesthuysen Patent- und Rechtsanwälte, 45128 Essen, DE
10Published DE documentsDEPNOriginal document: DE000003784092T2
Searchable text: DE000003784092T2
Address for service GESTHUYSEN Patent-und Rechtsanwälte, 45128 Essen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
FR
8603888
Mar 19, 1986
Patent division in charge 43
97EP language of publicationELANGFR - Französisch
84Designated EP contracting statesEDSAT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE
Published EP/WO documentsEPWOPNOriginal document: EP000000243217
Searchable text: EP000000243217
Original document: EP000000243217
Searchable text: EP000000243217
Original document: EP000000243217B1
Searchable text: EP000000243217B1
43Date of first publicationEVTOct 28, 1987
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJun 21, 2017
(Show all update days)(Hide all update days)
  • Jun 21, 2017; Jan 19, 2013
    • Historical data not available for this/these date(s)
  • Sep 25, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to EP application EPO 1st publication Oct 28, 1987  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Oct 28, 1987  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 3, 1987 Dec 3, 1987 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 10, 1993  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 25, 1993 Mar 25, 1993 Details anzeigen
6 Publications Translation of EP patent specification Jul 1, 1993 Jul 1, 1993 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 10, 1993 Mar 17, 1994 Details anzeigen
8 Change of classification Change of IPC main class Oct 1, 1994  Details anzeigen
9 Change of classification Change of IPC main class Oct 9, 1999  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 Oct 1, 2004 Jan 5, 2005 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTOct 28, 1987
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTOct 28, 1987
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTDec 3, 1987
Issue numberHN49
YearPJ1987
Publication dateVTDec 3, 1987
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTFeb 10, 1993
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 25, 1993
Issue numberHN12
YearPJ1993
Publication dateVTMar 25, 1993
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTTranslation of EP patent specification
Date of legal/procedural statusVSTTJul 1, 1993
Issue numberHN26
YearPJ1993
Publication dateVTJul 1, 1993
Type of publicationPARTDocuments
10Published DE documentsDEPNOriginal document: DE000003784092T2
Searchable text: DE000003784092T2
View procedures Procedure relating to EP application (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTNov 10, 1993
Issue numberHN11
YearPJ1994
Publication dateVTMar 17, 1994
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Change of classification (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 1, 1994
51IPC main classICM
(ICMV)		 B01D 39/20 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 B01D 39/20 (1990.01)
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 9, 1999
51IPC main classICM
(ICMV)		 B01D 39/20 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 B01D 39/20 (1995.01)
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 statusVSTTOct 1, 2004
Issue numberHN1
YearPJ2005
Publication dateVTJan 5, 2005
Type of publicationPARTBibliographic data
PartHTPart 3