EP0350391 - Lanthanide silicate monocrystals useful scintillators for X-ray and gamma-ray detection [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.04.1994 Database last updated on 24.08.2024 | Most recent event Tooltip | 01.04.1994 | No opposition filed within time limit | published on 25.05.1994 [1994/21] | Applicant(s) | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE 31/33, rue de la Fédération 75015 Paris Cédex 15 / FR | [N/P] |
Former [1990/02] | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE 31/33, rue de la Fédération F-75015 Paris Cédex 15 / FR | Inventor(s) | 01 /
Francois, Bernard 119 rue Antoine de St Exupéry F-38340 Voreppe / FR | 02 /
Navizet, Monique Hameau du Quâ F-38120 Proveyzieux / FR | 03 /
Rebreyend, Jean-Claude Lolette Lans en Vercors F-38250 Villard de Lans / FR | 04 /
Wyon, Christophe 5 rue du Drac F-38120 Saint Egreve / FR | [1990/02] | Representative(s) | Mongrédien, André, et al c/o BREVATOME 25, rue de Ponthieu F-75008 Paris / FR | [1990/02] | Application number, filing date | 89401915.7 | 04.07.1989 | [1990/02] | Priority number, date | FR19880009152 | 06.07.1988 Original published format: FR 8809152 | [1990/02] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0350391 | Date: | 10.01.1990 | Language: | FR | [1990/02] | Type: | B1 Patent specification | No.: | EP0350391 | Date: | 02.06.1993 | Language: | FR | [1993/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.11.1989 | Classification | IPC: | C09K11/79, G21K4/00 | [1990/02] | CPC: |
G21K4/00 (EP,US);
C09K11/77742 (EP,US)
| Designated contracting states | DE, GB, IT, NL [1990/02] | Title | German: | Einkristalle aus Lanthanidsilikaten, geeignet als Szintillator für Röntgen- und Gammastrahlendetektion | [1990/02] | English: | Lanthanide silicate monocrystals useful scintillators for X-ray and gamma-ray detection | [1990/02] | French: | Monocristaux de silicates de lanthanides utilisables comme scintillateurs pour la détection des rayonnements X et gamma | [1990/02] | Examination procedure | 15.06.1990 | Examination requested [1990/32] | 03.08.1992 | Despatch of communication of intention to grant (Approval: Yes) | 03.12.1992 | Communication of intention to grant the patent | 18.02.1993 | Fee for grant paid | 18.02.1993 | Fee for publishing/printing paid | Opposition(s) | 03.03.1994 | No opposition filed within time limit [1994/21] | Fees paid | Renewal fee | 22.07.1991 | Renewal fee patent year 03 | 21.07.1992 | Renewal fee patent year 04 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XP]JP63307380 ; | [X]DE3303166 (HITACHI CHEMICAL CO LTD [JP]) | [XP] - CHEMICAL ABSTRACTS, vol. 110, no. 20, 1989, page 554, résumé no. 181419b, Columbus, Ohio, US; & JP-A-63 307 380 (HITACHI CHEMICAL CO., LTD) 15-12-1988, & JP63307380 A 00000000 |