EP1702940 - A process for preparing peroxidic perfluoropolyethers [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.05.2008 Database last updated on 03.06.2024 | Most recent event Tooltip | 16.05.2008 | No opposition filed within time limit | published on 18.06.2008 [2008/25] | Applicant(s) | For all designated states Solvay Solexis S.p.A. Via Turati, 12 20121 Milano / IT | [2006/38] | Inventor(s) | 01 /
Marchionni, Giuseppe Via Vallisneri 8 20100 Milano / IT | 02 /
Guarda, Pier Antonio Viale Varzi 7/C 20020 Arese / IT | 03 /
Pagano, Elvira Via Savona 55 20100 Milano / IT | [2006/38] | Representative(s) | Sama, Daniele, et al Sama Patents Via G.B. Morgagni, 2 20129 Milano / IT | [N/P] |
Former [2006/38] | Sama, Daniele, et al Sama Patents, Via G.B. Morgagni, 2 20129 Milano / IT | Application number, filing date | 06003453.5 | 21.02.2006 | [2006/38] | Priority number, date | IT2005MI00383 | 10.03.2005 Original published format: IT MI20050383 | [2006/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1702940 | Date: | 20.09.2006 | Language: | EN | [2006/38] | Type: | B1 Patent specification | No.: | EP1702940 | Date: | 11.07.2007 | Language: | EN | [2007/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.04.2006 | Classification | IPC: | C08G65/00 | [2006/38] | CPC: |
C08G65/007 (EP,US)
| Designated contracting states | DE, FR, GB, IT [2007/21] |
Former [2006/38] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Verfahren zur Herstellung peroxidischer Perfluoropolyether | [2006/38] | English: | A process for preparing peroxidic perfluoropolyethers | [2006/38] | French: | Procédé pour preparer des perfluoropolyethers peroxidiques | [2006/38] | Examination procedure | 19.12.2006 | Examination requested [2007/06] | 26.03.2007 | Communication of intention to grant the patent | 25.05.2007 | Fee for grant paid | 25.05.2007 | Fee for publishing/printing paid | Opposition(s) | 14.04.2008 | No opposition filed within time limit [2008/25] |
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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 | [A]EP0790268 (AUSIMONT SPA [IT]) [A] 1-8 * the whole document * * claims 1,12 * * column 2, line 24 *; | [A]EP0790270 (AUSIMONT SPA [IT]) [A] 1-8 * the whole document * * claim 1 * * column 3, line 16 *; | [A]US5777291 (MARCHIONNI GIUSEPPE [IT], et al) [A] 1-8 * the whole document * * claim 1 * * column 3, line 9 *; | [A]US5783789 (GUARDA PIER ANTONIO [IT], et al) [A] 1-8 * the whole document * * claim 1 ** column 2, line 20 *; | [AP]EP1568730 (SOLVAY SOLEXIS SPA [IT]) [AP] 1-8 * the whole document * * claims 1,4 * * page 3, line 1 * | by applicant | US3715378 | US4451646 | US5777291 | US5783789 | EP1524287 | - "Organic Fluorine Chemistry, Principles and Commercial Applications", SIANESI, PLENUM PRESS, (1994), pages 431 - 461 |