Register information Patent

DE file number : P 33 78 128.1 (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 33 78 128.1
96EP file numberEAKZ83 10 3582.9
97EP publication numberEPN92163
54Designation/titleTIReinigung von Interleukin-2.
51IPC main classICM
(ICMV)		 C12P 21/00 (1990.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 37/02 (1990.01), C07K 15/00 (1990.01)
22DE application dateDATApr 14, 1983
96EP application dateEATApr 14, 1983
43Date of first publicationOTDec 1, 1983
Date of publication of grantPETSep 28, 1988
71/73Applicant/ownerINHSloan-Kettering Institute for Cancer Research, 10021 New York, US
72InventorINMertelsmann, Roland, Chappaqua New York 10514, US; Welte, Karl, New York New York 10028, US; Venuta, Salvatore, I-80127 Napoli, IT
74RepresentativeVTRVossius & Partner, 81675 München, DE
Address for service Vossius & Partner Patentanwälte Rechtsanwälte, München,
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
370223
Apr 20, 1982
Patent division in charge 43
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE
43Date of first publicationEVTOct 26, 1983
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTFeb 6, 2013
(Show all update days)(Hide all update days)
  • Feb 6, 2013
    • Historical data not available for this/these date(s)
  • Oct 1, 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 26, 1983  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 1, 1983 Dec 1, 1983 Details anzeigen
3 Procedure relating to EP application EPO publication of search report May 9, 1984  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 28, 1988  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Nov 3, 1988 Nov 3, 1988 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 28, 1989 Oct 19, 1989 Details anzeigen
7 Change of classification Change of IPC main class Oct 12, 1989  Details anzeigen
8 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 Jan 1, 1998 Apr 9, 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 statusVSTTOct 26, 1983
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 statusVSTTDec 1, 1983
Issue numberHN48
YearPJ1983
Publication dateVTDec 1, 1983
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 statusVSTTMay 9, 1984
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 statusVSTTSep 28, 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 statusVSTTNov 3, 1988
Issue numberHN44
YearPJ1988
Publication dateVTNov 3, 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 statusVSTTJun 28, 1989
Issue numberHN42
YearPJ1989
Publication dateVTOct 19, 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 12, 1989
51IPC main classICM
(ICMV)		 C12P 21/00 (1990.01)
51Previous IPC main classICMF
(ICMVF)		 C12P 21/00 (1985.01)
View procedures Administrative procedure (No.: 8)
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 statusVSTTJan 1, 1998
Issue numberHN15
YearPJ1998
Publication dateVTApr 9, 1998
Type of publicationPARTBibliographic data
PartHTPart 3