EP0802559 - Flat panel display with hydrogen source [Right-click to bookmark this link] | Status | Patent revoked Status updated on 10.03.2006 Database last updated on 27.07.2024 | Most recent event Tooltip | 10.03.2006 | Revocation of patent | published on 26.04.2006 [2006/17] | Applicant(s) | For all designated states PIXTECH S.A. Avenue Victoire - Z.I. de Rousset 13790 Rousset Cédex / FR | [1997/43] | Inventor(s) | 01 /
Mougin, Stéphane 93, Impasse des Micocouliers 34170 Castelnau le Lez / FR | 02 /
Catania, Philippe 12, Rue des Tamaris 34830 Jacou / FR | 03 /
Hamon, Olivier 32, Rue Comte de Bernard 34090 Montpellier / FR | [1997/43] | Representative(s) | de Beaumont, Michel 1bis, rue Champollion 38000 Grenoble / FR | [1997/43] | Application number, filing date | 97410044.8 | 15.04.1997 | [1997/43] | Priority number, date | FR19960005121 | 18.04.1996 Original published format: FR 9605121 | [1997/43] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0802559 | Date: | 22.10.1997 | Language: | FR | [1997/43] | Type: | B1 Patent specification | No.: | EP0802559 | Date: | 05.12.2001 | Language: | FR | [2001/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.06.1997 | Classification | IPC: | H01J31/12, H01J29/94 | [1997/43] | CPC: |
H01J29/88 (EP,US);
H01J29/94 (EP,US);
H01J2201/30403 (EP,US);
H01J2329/00 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1997/43] | Title | German: | Flacher Bildschirm mit Wasserstoffquelle | [2001/02] | English: | Flat panel display with hydrogen source | [1997/43] | French: | Ecran plat de visualisation à source d'hydrogène | [1997/43] |
Former [1997/43] | Flaches Bildschirm mit Wasserstoffquelle | Examination procedure | 06.04.1998 | Examination requested [1998/23] | 05.02.2001 | Despatch of communication of intention to grant (Approval: Yes) | 12.06.2001 | Communication of intention to grant the patent | 08.09.2001 | Fee for grant paid | 08.09.2001 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
05.09.2002
08.10.2002
ADMISSIBLE Canon Inc. 30-2, Shimomaruko 3-chome Ohta-ku, Tokyo 146-8501 / JP Opponent's representative Faller, Jürgen TBK Bavariaring 4-6 80336 München / DE | [N/P] |
Former [2002/48] | |||
Opponent(s) | 01
05.09.2002
08.10.2002
ADMISSIBLE CANON INC. 30-2, Shimomaruko 3-chome Ohta-ku, Tokyo 146-8501 / JP Opponent's representative Faller, Jürgen Patentanwälte Tiedtke-Bühling-Kinne & Partner Bavariaring 4 80336 München / DE | 11.05.2005 | Invitation to proprietor to file observations on the notice of opposition | 28.06.2005 | Reply of patent proprietor to notice(s) of opposition | 22.11.2005 | Despatch of communication that the patent will be revoked | 02.12.2005 | Legal effect of revocation of patent [2006/17] | Fees paid | Renewal fee | 16.04.1999 | Renewal fee patent year 03 | 19.04.2000 | Renewal fee patent year 04 | 19.04.2001 | 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. | Stay/Interruption | 21.06.2002 | Interruption of proceedings. Reason: legal prevention of applicant | [2003/17] | 02.05.2005 | Resumption of proceedings | [2005/09] | 06.09.2002 | Interruption of proceedings. Reason: legal prevention of applicant | [2005/09] | Rights in Rem or Legal Means of Execution | ID: | 01 | For: | all designated states | Date: | 06.08.1998 | [1998/50] | Documents cited: | Search | [A]FR884289 (LICENTIA GMBH) [A] 1 *résumé*; page 2, line 24 - line 27 *; | [A]US3432712 (BENDA DAVID) [A] 1 * claims 1,2 *; | [A]US3552818 (BENDA DAVID) [A] 1 * claims 1-5 *; | [A]DE2141145 (ENERGY SCIENCES INC) [A] 1 * claims 1-8 *; | [A]US3945698 (FUKUHARA SATORU, et al) [A] 1 * claims 1,4 *; | [A]WO9601492 (GETTERS SPA [IT]) [A] 1 * claims 1,9 *; | [A] - SCHWOEBEL P R ET AL, FIELD-EMITTER ARRAY PERFORMANCE ENHANCEMENT USING HYDROGEN GLOW DISCHARGES, APPLIED PHYSICS LETTERS, VOL. 63, NR. 1, PAGE(S) 33 - 35, (19930705), XP000382555 DOI: http://dx.doi.org/10.1063/1.109741 |