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EP1020178
European procedure
Extract from the Register of European Patents
EP About this file: EP1020178
| EP1020178 - Dental bleaching system and method [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.08.2004 Database last updated on 02.09.2024 | Most recent event Tooltip | 14.03.2008 | Lapse of the patent in a contracting state New state(s): IT | published on 16.04.2008 [2008/16] | Applicant(s) | For all designated states AdDent Inc. 43 Miry Brook Road Danbury, CT 06810 / US | [2000/29] | Inventor(s) | 01 /
SHARMA, Brahma 503 Eisenhower Drive Louisville, CO 80027 / US | [2000/29] | Representative(s) | Kinzebach, Werner, et al Reitstötter, Kinzebach & Partner Patentanwälte Postfach 86 06 49 81633 München / DE | [N/P] |
| Former [2000/29] | Kinzebach, Werner, Dr., et al Patentanwälte Reitstötter, Kinzebach und Partner Postfach 86 06 49 81633 München / DE | Application number, filing date | 99114548.3 | 23.07.1999 | [2000/29] | Priority number, date | US19980121040 | 23.07.1998 Original published format: US 121040 | [2000/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1020178 | Date: | 19.07.2000 | Language: | EN | [2000/29] | Type: | B1 Patent specification | No.: | EP1020178 | Date: | 01.10.2003 | Language: | EN | [2003/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.11.1999 | Classification | IPC: | A61K7/20, A61K7/16 | [2000/29] | CPC: |
A61Q11/00 (EP,US);
A61K8/22 (EP,US);
A61K8/25 (EP,US);
A61K8/365 (EP,US);
A61K2800/45 (EP,US);
A61K2800/88 (EP,US)
| Designated contracting states | DE, FR, IT [2001/14] |
| Former [2000/29] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Zahnbleichmittelsystem und Verfahren | [2000/33] | English: | Dental bleaching system and method | [2000/29] | French: | Système de blanchiment dentaire et procédé | [2000/29] |
| Former [2000/29] | Zahnbleichmittelsystem und verfahren | Examination procedure | 02.03.2000 | Despatch of communication that the application is deemed to be withdrawn, reason: A.91(5) | 17.01.2001 | Examination requested [2001/12] | 31.01.2003 | Communication of intention to grant the patent | 10.06.2003 | Fee for grant paid | 10.06.2003 | Fee for publishing/printing paid | Opposition(s) | 02.07.2004 | No opposition filed within time limit [2004/39] | Fees paid | Renewal fee | 31.07.2001 | Renewal fee patent year 03 | 31.07.2002 | Renewal fee patent year 04 | 31.07.2003 | Renewal fee patent year 05 |
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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 | FR | 01.10.2003 | IT | 01.10.2003 | [2008/16] |
| Former [2006/14] | FR | 01.10.2003 | Documents cited: | Search | [DYA]US5032178 (CORNELL JOHN A [US]) [DY] 1,2 * claims 1,2,4,5 * * column 3, lines 59-62 * [A] 2,4; | [YA]FR1576570 (J.ASSAL, C.BLANC) [Y] 1,2 * claims 1-5,7 * * page 3, lines 14-20 * [A] 8 |