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EP0682934
European procedure
Extract from the Register of European Patents
EP About this file: EP0682934
| EP0682934 - Fluoride releasing dental primer composition and method [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.01.2003 Database last updated on 31.08.2024 | Most recent event Tooltip | 05.12.2003 | Lapse of the patent in a contracting state New state(s): ES | published on 21.01.2004 [2004/04] | Applicant(s) | For all designated states Dentsply DeTrey GmbH Postfach 10 10 74 D-63303 Dreieich / DE | [2001/48] |
| Former [1995/47] | For all designated states DENTSPLY GmbH Postfach 10 10 74 D-63303 Dreieich / DE | Inventor(s) | 01 /
Blackwell, Gordon Hegaublick 28 D-78365 Konstanz / DE | [1995/47] | Representative(s) | Wächtershäuser, Günter Wächtershäuser & Hartz Patentanwälte Ottostrasse 4 80333 München / DE | [N/P] |
| Former [1995/47] | Wächtershäuser, Günter, Prof. Dr. Patentanwalt, Tal 29 D-80331 München / DE | Application number, filing date | 95107249.5 | 12.05.1995 | [1995/47] | Priority number, date | US19940241909 | 12.05.1994 Original published format: US 241909 | [1995/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0682934 | Date: | 22.11.1995 | Language: | EN | [1995/47] | Type: | B1 Patent specification | No.: | EP0682934 | Date: | 20.03.2002 | Language: | EN | [2002/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.08.1995 | Classification | IPC: | A61K6/00, A61K6/083 | [1995/47] | CPC: |
A61K6/69 (EP,US)
| C-Set: |
A61K6/30, C08L33/08 (EP,US);
A61K6/30, C08L33/10 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1995/47] | Title | German: | Fluorid freisetzendes Grundiermittel für die Zahnmedizin und Verfahren zum Grundieren | [1995/47] | English: | Fluoride releasing dental primer composition and method | [1995/47] | French: | Composition d'apprêt dentaire à libération de fluorure et méthode d'apprêtage | [1995/47] | Examination procedure | 14.02.1996 | Examination requested [1996/15] | 16.03.1999 | Despatch of a communication from the examining division (Time limit: M06) | 27.09.1999 | Reply to a communication from the examining division | 25.02.2000 | Despatch of a communication from the examining division (Time limit: M04) | 06.07.2000 | Reply to a communication from the examining division | 27.03.2001 | Date of oral proceedings | 24.04.2001 | Minutes of oral proceedings despatched | 25.04.2001 | Despatch of communication of intention to grant (Approval: Yes) | 07.08.2001 | Communication of intention to grant the patent | 19.10.2001 | Fee for grant paid | 19.10.2001 | Fee for publishing/printing paid | Opposition(s) | 23.12.2002 | No opposition filed within time limit [2003/11] | Fees paid | Renewal fee | 02.06.1997 | Renewal fee patent year 03 | 02.06.1998 | Renewal fee patent year 04 | 28.05.1999 | Renewal fee patent year 05 | 29.05.2000 | Renewal fee patent year 06 | 18.05.2001 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | AT | 20.03.2002 | BE | 20.03.2002 | NL | 20.03.2002 | DK | 20.06.2002 | SE | 20.06.2002 | ES | 25.09.2002 | [2004/04] |
| Former [2003/45] | AT | 20.03.2002 | |
| BE | 20.03.2002 | ||
| NL | 20.03.2002 | ||
| DK | 20.06.2002 | ||
| SE | 20.06.2002 | ||
| Former [2003/09] | AT | 20.03.2002 | |
| BE | 20.03.2002 | ||
| NL | 20.03.2002 | ||
| SE | 20.06.2002 | ||
| Former [2003/06] | BE | 20.03.2002 | |
| NL | 20.03.2002 | ||
| SE | 20.06.2002 | ||
| Former [2002/37] | SE | 20.06.2002 | Documents cited: | Search | [X]US3969499 (LEE JR HENRY L, et al) [X] 1,7,12,17* column 3, line 56 - line 63; claim - *; | [XD]US5037638 (HAMER MARTIN [US], et al) [XD] 1,4,7-10 * column 2, line 54 - column 3, line 24; table - *; | [X]EP0499180 (DENTSPLY GMBH [DE]) [X] 1,3,7,10-12,14,18,20-23 * page 6, line 51 - page 7, line 29; examples 18-21; claim - *; | [D]US5218070 (BLACKWELL GORDON B [DE]) |