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EP0927349
European procedure
Extract from the Register of European Patents
EP About this file: EP0927349
| EP0927349 - CONTACT MACRORADIOGRAPHY CHARACTERIZATION OF DOPED OPTICAL FIBERS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.03.2001 Database last updated on 24.08.2024 | Most recent event Tooltip | 30.03.2001 | No opposition filed within time limit | published on 16.05.2001 [2001/20] | Applicant(s) | For all designated states STMicroelectronics Srl Via C. Olivetti, 2 20041 Agrate Brianza (Milano) / IT | [N/P] |
| Former [1999/27] | For all designated states STMicroelectronics S.r.l. Via C. Olivetti, 2 20041 Agrate Brianza (Milano) / IT | Inventor(s) | 01 /
SAVOIA, Claudio Via Cagliero, 4 I-20125 Milano / IT | 02 /
MILANI, Marziale Via Nuoro, 11 I-20128 Milano / IT | 03 /
SOTTOCASA, Emilia Via Nuoro, 11 I-20128 Milano / IT | [1999/27] | Representative(s) | Pellegri, Alberto, et al Società Italiana Brevetti S.p.A. Via Carducci, 8 20123 Milano / IT | [N/P] |
| Former [1999/27] | Pellegri, Alberto, et al c/o Società Italiana Brevetti S.p.A. Piazza Repubblica, 5 21100 Varese / IT | Application number, filing date | 97942191.4 | 19.09.1997 | [1999/27] | WO1997IT00229 | Priority number, date | IT1996VA00018 | 23.09.1996 Original published format: IT VA960018 | [1999/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9812544 | Date: | 26.03.1998 | Language: | EN | [1998/12] | Type: | A1 Application with search report | No.: | EP0927349 | Date: | 07.07.1999 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.03.1998 takes the place of the publication of the European patent application. | [1999/27] | Type: | B1 Patent specification | No.: | EP0927349 | Date: | 31.05.2000 | Language: | EN | [2000/22] | Search report(s) | International search report - published on: | EP | 26.03.1998 | Classification | IPC: | G01N23/04 | [1999/27] | CPC: |
B82Y15/00 (EP,US);
G01N23/04 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1999/27] | Title | German: | KONTAKT MIKRORADIOGRAPHIE ZUR CHARAKTERISIERUNG VON DOTIERTEN OPTISCHEN FASERN | [1999/27] | English: | CONTACT MACRORADIOGRAPHY CHARACTERIZATION OF DOPED OPTICAL FIBERS | [1999/27] | French: | CARACTERISATION DE FIBRES OPTIQUES DOPEES PAR MICRORADIOGRAPHIE DE CONTACT | [1999/27] | Entry into regional phase | 18.03.1999 | National basic fee paid | 18.03.1999 | Designation fee(s) paid | 18.03.1999 | Examination fee paid | Examination procedure | 18.03.1998 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 19.03.1999 | Examination requested [1999/27] | 30.08.1999 | Despatch of communication of intention to grant (Approval: Yes) | 07.12.1999 | Communication of intention to grant the patent | 03.02.2000 | Fee for grant paid | 03.02.2000 | Fee for publishing/printing paid | Opposition(s) | 01.03.2001 | No opposition filed within time limit [2001/20] | Fees paid | Renewal fee | 14.09.1999 | Renewal fee patent year 03 |
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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. | Cited in | International search | [A]US5520769 (BARRETT MICHAEL C [US], et al) [A] 1* abstract *; | [A] - HANAFUSA H ET AL, "Chlorine concentration profiles in silica fibres", ELECTRONICS LETTERS, 16 FEB. 1984, UK, ISSN 0013-5194, vol. 20, no. 4, pages 178 - 179, XP002050366 [A] 1 * abstract * | [A] - GUR'YANOV A N ET AL, "Investigation of the structure of preform materials and fiber-optical waveguides utilizing quartz glass doped with germanium and boron", KVANTOVAYA ELEKTRONIKA, MOSKVA, OCT. 1979, USSR, ISSN 0368-7147, vol. 6, no. 10, pages 2109 - 2116, XP002050367 [A] 1 * page 1238, column L, paragraph 2 - column R, paragraph 3 * DOI: http://dx.doi.org/10.1070/QE1979v009n10ABEH009507 | [DA] - ORLOFF J, "Focused ion beams (IC applications)", SCI. AM. (INT. ED.) (USA), SCIENTIFIC AMERICAN (INTERNATIONAL EDITION), OCT. 1991, USA, ISSN 0036-8733, vol. 265, no. 4, pages 74 - 79, XP000573576 [DA] 1 * page 74, column 1, line 13 - line 16 * |