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EP0535235
European procedure
Extract from the Register of European Patents
EP About this file: EP0535235
| EP0535235 - Method of synthesizing 13N-ammonia [Right-click to bookmark this link] | |||
| Former [1993/14] | METHOD OF SYNTHESIZING TAG COMPOUND | ||
| [1996/32] | Status | No opposition filed within time limit Status updated on 13.06.1997 Database last updated on 01.01.2025 | Most recent event Tooltip | 17.02.2006 | Change - lapse in a contracting state Updated state(s): FR | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states NKK CORPORATION 1-2 Marunouchi 1-chome, Chiyoda-ku Tokyo / JP | [1993/14] | Inventor(s) | 01 /
YAMAZAKI, Shigeki, NKK Corporation 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100 / JP | 02 /
NAKAGAWA, Hideyuki, NKK Corporation 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100 / JP | [1993/14] | Representative(s) | Kraus, Walter Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 80539 München / DE | [N/P] |
| Former [1993/14] | Kraus, Walter, Dr. Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 D-80539 München / DE | Application number, filing date | 92901940.4 | 07.01.1992 | [1993/14] | WO1992JP00003 | Priority number, date | JP19910085366 | 17.04.1991 Original published format: JP 8536691 | JP19910085367 | 17.04.1991 Original published format: JP 8536791 | JP19910085368 | 17.04.1991 Original published format: JP 8536891 | [1993/14] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9218986 | Date: | 29.10.1992 | Language: | EN | [1992/27] | Type: | A1 Application with search report | No.: | EP0535235 | Date: | 07.04.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.10.1992 takes the place of the publication of the European patent application. | [1993/14] | Type: | B1 Patent specification | No.: | EP0535235 | Date: | 07.08.1996 | Language: | EN | [1996/32] | Search report(s) | International search report - published on: | JP | 29.10.1992 | (Supplementary) European search report - dispatched on: | EP | 30.08.1993 | Classification | IPC: | G21G1/10, G21G4/08 | [1993/14] | CPC: |
G21G4/08 (EP,US);
G21G1/10 (EP,KR,US)
| Designated contracting states | DE, FR, GB [1993/14] | Title | German: | Verfahren zur Herstellung von 13N-Ammoniak | [1996/32] | English: | Method of synthesizing 13N-ammonia | [1996/32] | French: | Procédé de synthèse de 13N-ammoniac | [1996/32] |
| Former [1993/14] | VERFAHREN ZUR HERSTELLUNG EINER MARKIERTEN VERBINDUNG | ||
| Former [1993/14] | METHOD OF SYNTHESIZING TAG COMPOUND | ||
| Former [1993/14] | PROCEDE POUR LA SYNTHESE D'UN COMPOSE MARQUEUR | Entry into regional phase | 17.12.1992 | Translation filed | 17.12.1992 | National basic fee paid | 17.12.1992 | Search fee paid | 17.12.1992 | Designation fee(s) paid | 17.12.1992 | Examination fee paid | Examination procedure | 17.12.1992 | Examination requested [1993/14] | 05.01.1995 | Despatch of a communication from the examining division (Time limit: M04) | 27.03.1995 | Reply to a communication from the examining division | 09.06.1995 | Despatch of communication of intention to grant (Approval: No) | 23.10.1995 | Despatch of a communication from the examining division (Time limit: M04) | 22.12.1995 | Reply to a communication from the examining division | 09.01.1996 | Despatch of communication of intention to grant (Approval: later approval) | 15.01.1996 | Communication of intention to grant the patent | 03.04.1996 | Fee for grant paid | 03.04.1996 | Fee for publishing/printing paid | Opposition(s) | 08.05.1997 | No opposition filed within time limit [1997/31] | Fees paid | Renewal fee | 25.01.1994 | Renewal fee patent year 03 | 23.01.1995 | Renewal fee patent year 04 | 19.01.1996 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | FR | 07.08.1996 | DE | 08.11.1996 | [2006/14] |
| Former [1997/32] | DE | 08.11.1996 | |
| FR | 03.01.1997 | ||
| Former [1997/17] | DE | 08.11.1996 | Documents cited: | Search | [X] - NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH, B40/41 1989, AMSTERDAM pages 1110 - 1113 HICHWA 'Design of Target Systems For Production of PET nuclides' | International search | [Y]JPS603600 (SUMITOMO HEAVY INDUSTRIES); | [A]JPS61256916 (SUMITOMO HEAVY INDUSTRIES); | [A]JPH01294639 (RIKAGAKU KENKYUSHO) | [Y] - International Journal of Applied Radioactive Isotope, Vol. 30, No. 8, L. LINDER et al. "Water "loop"-target for the incyclotron production of 13N by the reaction 160(p,alpha)13N" p. 506-507 (1979). | [A] - Proceeding of Conference of Remote System Technology, Vol. 27, N. S. MACDONALD et al. "Nitrogen-13 labeled ammonia for multiple daily needs in a nuclear medicine clinic" p. 314-315 (1979). | Examination | JPS603600 |