Register information Patent

DE file number : P 37 62 297.8 (Status: not pending/lapsed, Query started: November 5, 2024)

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 37 62 297.8
96EP file numberEAKZ87 11 3885.5
97EP publication numberEPN267393
54Designation/titleTIVerfahren zur Verbesserung der Kritikalitätssicherheit in einem Flüssig-Flüssig-Extraktionsprozess für bestrahlte Kernbrenn- und/oder Brutstoffe.
51IPC main classICM
(ICMV)		 G21F 9/20 (1990.01)
51IPC secondary class(es)ICS
(ICSV)		 G21F 9/06 (1990.01)
22DE application dateDATSep 23, 1987
96EP application dateEATSep 23, 1987
43Date of first publicationOTJun 23, 1988
Date of publication of grantPETApr 11, 1990
71/73Applicant/ownerINHKernforschungszentrum Karlsruhe GmbH, 76133 Karlsruhe, DE
72InventorINPetrich Dr., Georg, W-7500 Karlsruhe, DE; Schmieder Dr., Helmut, W-7500 Karlsruhe, DE
Address for service Herrn Dr. Horst Günther c/o Kernforschungszentrum Karlsruhe GmbH, 76126 Karlsruhe, DE
66
66
Domestic priorityPRN
PRD
3639066
Nov 14, 1986
Patent division in charge 54
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSCH, DE, FR, GB, IT, LI
43Date of first publicationEVTMay 18, 1988
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTFeb 8, 2013
(Show all update days)(Hide all update days)
  • Feb 8, 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 procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to EP application EPO 1st publication May 18, 1988   Display details
2 Procedure relating to EP application EPO publication of search report May 18, 1988   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 23, 1988 Jun 23, 1988 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 11, 1990   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant May 17, 1990 May 17, 1990 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 11, 1991 May 2, 1991 Display details
7 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 Jun 2, 1992 Sep 10, 1992 Display details