Register information Patent

DE file number : P 38 68 296.6 (Status: not pending/lapsed, Query started: April 27, 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 38 68 296.6
96EP file numberEAKZ88 30 5921.4
97EP publication numberEPN298650
54Designation/titleTIAzithromycin-Dihydrat.
51IPC main classICM
(ICMV)		 C07H 17/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/70 (2006.01)
22DE application dateDATJun 28, 1988
96EP application dateEATJun 28, 1988
43Date of first publicationOTFeb 16, 1989
Date of publication of grantPETFeb 5, 1992
71/73Applicant/ownerINHPfizer GmbH, 76139 Karlsruhe, DE
72InventorINAllen, Douglas John Meldrum, Ledyard Connecticut, US; Nepveux, Kevin Michael, Old Saybrook Connecticut, US
74RepresentativeVTRLederer & Keller, 80538 München, DE
Address for service Patentanwälte Lederer & Keller, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
PC
T/US87/01612
Jul 9, 1987
Patent division in charge 43
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE
43Date of first publicationEVTJan 11, 1989
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 Jan 11, 1989  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 16, 1989 Feb 16, 1989 Details anzeigen
3 Procedure relating to EP application EPO publication of search report Nov 8, 1989  Details anzeigen
4 Change of classification Change of IPC main class Dec 18, 1991  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 5, 1992  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Mar 19, 1992 Mar 19, 1992 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 5, 1992 Mar 11, 1993 Details anzeigen
8 New applicant/owner details New applicant/owner details Oct 12, 1993 Dec 16, 1993 Details anzeigen
9 Change of classification Change of IPC main class Oct 1, 1994  Details anzeigen
10 Change of classification Change of IPC main class Oct 9, 1999  Details anzeigen
11 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
12 Administrative procedure IP right lapsed through expiry of term of protection Jun 28, 2008  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 statusVSTTJan 11, 1989
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 statusVSTTFeb 16, 1989
Issue numberHN7
YearPJ1989
Publication dateVTFeb 16, 1989
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 statusVSTTNov 8, 1989
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 statusVSTTDec 18, 1991
51IPC main classICM
(ICMV)		 C07H 17/00 (1990.01)
51Previous IPC main classICMF
(ICMVF)		 C07H 17/02 (1985.01)
View procedures Procedure relating to EP application (No.: 5)
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 5, 1992
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 19, 1992
Issue numberHN12
YearPJ1992
Publication dateVTMar 19, 1992
Type of publicationPARTBibliographic data
PartHTPart 5
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 5, 1992
Issue numberHN10
YearPJ1993
Publication dateVTMar 11, 1993
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New applicant/owner details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTOct 12, 1993
Issue numberHN50
YearPJ1993
Publication dateVTDec 16, 1993
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHPfizer GmbH, 76139 Karlsruhe, DE
71/73Previous applicant/ownerINHFPfizer Inc., New York, US
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 1, 1994
51IPC main classICM
(ICMV)		 C07H 17/00 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 C07H 17/00 (1990.01)
View procedures Change of classification (No.: 10)
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)		 C07H 17/00 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 C07H 17/00 (1995.01)
View procedures Change of classification (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 17, 2005
51IPC main classICM
(ICMV)		 C07H 17/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07H 17/00 (2000.01)
View procedures Administrative procedure (No.: 12)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTJun 28, 2008