Register information Patent

DE file number : P 28 60 330.7 (Status: not pending/lapsed, Query started: May 8, 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 28 60 330.7
96EP file numberEAKZ78 10 0750.5
97EP publication numberEPN947
54Designation/titleTINeue Derivate von 3,4,5-Trihydroxypiperidin, Verfahren zu ihrer Herstellung und sie enthaltende Arznei- und Futtermittel.
51IPC main classICM
(ICMV)		 C07D 211/46 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 211/60 (1995.01), C07H 15/12 (1995.01), C07D 498/04 (1995.01), A61K 31/70 (1995.01), A23K 1/16 (1995.01), A61K 31/445 (1995.01), C07D 403/12 (1995.01), C07D 403/06 (1995.01), C07D 405/06 (1995.01), A23L 1/30 (1995.01)
22DE application dateDATAug 25, 1978
96EP application dateEATAug 25, 1978
43Date of first publicationOTMar 7, 1979
Date of publication of grantPETJan 14, 1981
71/73Applicant/ownerINHBayer AG, 51373 Leverkusen, DE
72InventorINJunge Dr., Bodo, W-5600 Wuppertal 2, DE; Krause, Hans Peter Dr., W-5600 Wuppertal-2, DE; Müller Dr., Lutz, W-5600 Wuppertal-1, DE; Puls Dr., Walter, W-5600 Wuppertal 1, DE
66
66
Domestic priorityPRN
PRD
2738717
Aug 27, 1977
66
66
Domestic priorityPRN
PRD
2758025
Dec 24, 1977
Patent division in charge 44
21File number of protection certificateZAKZ197 75 013.3
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSBE, CH, DE, FR, GB, LU, NL, SE
Published EP/WO documentsEPWOPNOriginal document: EP000000000947
Searchable text: EP000000000947
Original document: EP000000000947B1
Searchable text: EP000000000947B1
43Date of first publicationEVTMar 7, 1979
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTApr 30, 2022
(Show all update days)(Hide all update days)
  • Apr 30, 2022; Jan 18, 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 Mar 7, 1979  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Mar 7, 1979  Details anzeigen
3 Opposition procedure Opposition to patent filed Jan 13, 1981  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 14, 1981  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Feb 21, 1981 Feb 21, 1981 Details anzeigen
6 Opposition procedure Patent maintained in amended form by EPO Oct 10, 1984  Details anzeigen
7 Opposition procedure Decision by EPO to maintain patent in amended form has become final Oct 10, 1984  Details anzeigen
8 Change of classification Change of IPC main class May 28, 1985  Details anzeigen
9 Change of classification Change of IPC main class Oct 12, 1989  Details anzeigen
10 Change of classification Change of IPC main class Oct 1, 1994  Details anzeigen
11 Administrative procedure IP right lapsed through expiry of term of protection Aug 25, 1998  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 statusVSTTMar 7, 1979
Date of update of the procedureREGTApr 30, 2022
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 statusVSTTMar 7, 1979
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTJan 13, 1981
Date of update of the procedureREGTApr 30, 2022
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 statusVSTTJan 14, 1981
Date of update of the procedureREGTApr 30, 2022
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 statusVSTTFeb 21, 1981
Issue numberHN8
YearPJ1981
Publication dateVTFeb 21, 1981
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTPatent maintained in amended form by EPO
Date of legal/procedural statusVSTTOct 10, 1984
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision by EPO to maintain patent in amended form has become final
Date of legal/procedural statusVSTTOct 10, 1984
Date of update of the procedureREGTApr 30, 2022
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 statusVSTTMay 28, 1985
51IPC main classICM
(ICMV)		 C07D 211/46 (1985.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 211/46 (1980.01)
Date of update of the procedureREGTApr 30, 2022
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 12, 1989
51IPC main classICM
(ICMV)		 C07D 211/46 (1990.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 211/46 (1985.01)
Date of update of the procedureREGTApr 30, 2022
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 1, 1994
51IPC main classICM
(ICMV)		 C07D 211/46 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 211/46 (1990.01)
Date of update of the procedureREGTApr 30, 2022
View procedures Administrative procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTAug 25, 1998
Date of update of the procedureREGTApr 30, 2022