Register information Patent

DE file number : P 34 73 143.1 (Status: not pending/lapsed, Query started: April 25, 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 34 73 143.1
96EP file numberEAKZ84 30 6512.9
97EP publication numberEPN138441
54Designation/titleTIAntikonvulsive Sulfamatderivate.
51IPC main classICM
(ICMV)		 C07C 307/02 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/095 (2000.01), A61K 31/35 (2000.01), A61K 31/70 (2000.01), C07D 309/06 (2000.01), C07H 9/04 (2000.01)
22DE application dateDATSep 25, 1984
96EP application dateEATSep 25, 1984
43Date of first publicationOTMay 30, 1985
Date of publication of grantPETAug 3, 1988
71/73Applicant/ownerINHMcNeilab, Inc., Springhouse, US
72InventorINMaryanoff, Bruce Eliot, New Hope Pennsylvania, US; Gardocki, Joseph Francis, Doylestown Pennsylvania, US
74RepresentativeVTRVossius & Partner, 81675 München, DE
Address for service Vossius & Partner Patentanwälte Rechtsanwälte, München,
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
535475
Sep 26, 1983
Patent division in charge 43
21File number of protection certificateZAKZ198 75 035.8
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, CH, DE, FR, GB, IT, LI, NL, SE
43Date of first publicationEVTApr 24, 1985
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJan 19, 2013
(Show all update days)(Hide all update days)
  • 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 Apr 24, 1985  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA May 30, 1985 May 30, 1985 Details anzeigen
3 Procedure relating to EP application EPO publication of search report Aug 27, 1986  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 3, 1988  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 8, 1988 Sep 8, 1988 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 3, 1989 Aug 24, 1989 Details anzeigen
7 Change of classification Change of IPC main class Oct 7, 1998  Details anzeigen
8 Change of classification Change of IPC main class Oct 9, 1999  Details anzeigen
9 Administrative procedure IP right lapsed through expiry of term of protection Sep 25, 2004  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 statusVSTTApr 24, 1985
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTMay 30, 1985
Issue numberHN22
YearPJ1985
Publication dateVTMay 30, 1985
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTAug 27, 1986
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 statusVSTTAug 3, 1988
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 statusVSTTSep 8, 1988
Issue numberHN36
YearPJ1988
Publication dateVTSep 8, 1988
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTMay 3, 1989
Issue numberHN34
YearPJ1989
Publication dateVTAug 24, 1989
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Change of classification (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 7, 1998
51IPC main classICM
(ICMV)		 C07C 307/02 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 C07C 143/00 (1985.01)
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 9, 1999
51IPC main classICM
(ICMV)		 C07C 307/02 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 C07C 307/02 (1995.01)
View procedures Administrative procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTSep 25, 2004