Register information Patent

DE file number : P 33 62 967.6 (Status: not pending/lapsed, Query started: May 7, 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 62 967.6
96EP file numberEAKZ83 30 0027.6
97EP publication numberEPN83964
54Designation/titleTIGeeignete Verbindungen für mit Röntgenstrahlen sichtbarmachende Methoden.
51IPC main classICM
(ICMV)		 C07C 237/46 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 49/04 (2000.01)
22DE application dateDATJan 5, 1983
96EP application dateEATJan 5, 1983
43Date of first publicationOTAug 25, 1983
Date of publication of grantPETApr 16, 1986
71/73Applicant/ownerINHMallinckrodt, Inc., St. Louis, US
72InventorINLin, Youlin, Chesterfield, MO 63017, US
74RepresentativeVTRFechner, Joachim, Dipl.-Ing. Dr.-Ing., 53773 Hennef, DE
Address for service Herrn Patentanwalt Dipl.-Ing. Dr.-Ing. Joachim Fechner, Joachim, 53773 Hennef, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
338382
Jan 11, 1982
Patent division in charge 41
21File number of protection certificateZAKZ193 75 068.6
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSBE, DE, FR, GB, IT, NL
43Date of first publicationEVTJul 20, 1983
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJan 18, 2013
(Show all update days)(Hide all update days)
  • 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 Jul 20, 1983  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Jul 20, 1983  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 25, 1983 Aug 25, 1983 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 16, 1986  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant May 22, 1986 May 22, 1986 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 16, 1987 May 14, 1987 Details anzeigen
7 Change of classification Change of IPC main class Oct 1, 1994 Feb 16, 1995 Details anzeigen
8 Change of classification Change of IPC main class Dec 2, 1994 Feb 16, 1995 Details anzeigen
9 Change of classification Change of IPC main class Oct 9, 1999  Details anzeigen
10 Administrative procedure IP right lapsed through expiry of term of protection Jan 5, 2003  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 statusVSTTJul 20, 1983
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 statusVSTTJul 20, 1983
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 statusVSTTAug 25, 1983
Issue numberHN34
YearPJ1983
Publication dateVTAug 25, 1983
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 statusVSTTApr 16, 1986
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 statusVSTTMay 22, 1986
Issue numberHN21
YearPJ1986
Publication dateVTMay 22, 1986
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 statusVSTTJan 16, 1987
Issue numberHN20
YearPJ1987
Publication dateVTMay 14, 1987
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 1, 1994
Issue numberHN7
YearPJ1995
Publication dateVTFeb 16, 1995
Type of publicationPARTBibliographic data
PartHTPart 3
51IPC main classICM
(ICMV)		 A61K 31/66 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 31/66 (1990.01)
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 statusVSTTDec 2, 1994
Issue numberHN7
YearPJ1995
Publication dateVTFeb 16, 1995
Type of publicationPARTBibliographic data
PartHTPart 3
51IPC main classICM
(ICMV)		 C07C 237/46 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 31/66 (1995.01)
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)		 C07C 237/46 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 C07C 237/46 (1995.01)
View procedures Administrative procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTJan 5, 2003