EP0164858 - Apparatus for Removing Cataractous Lens Tissue by Laser Radiation [Right-click to bookmark this link] | |||
Former [1985/51] | Method and apparatus for removing cataractous lens tissue by lens radiaton | ||
[1990/29] | Status | No opposition filed within time limit Status updated on 23.05.1991 Database last updated on 20.05.2024 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states L'Esperance, Francis A. 255 Oakwood Road Englewood New Jersey 07631 / US | [N/P] |
Former [1985/51] | For all designated states L'Esperance, Francis A. 255 Oakwood Road Englewood New Jersey 07631 / US | Inventor(s) | 01 /
see applicant ... | [1985/51] | Representative(s) | Milhench, Howard Leslie, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | [N/P] |
Former [1985/51] | Milhench, Howard Leslie, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | Application number, filing date | 85303029.4 | 29.04.1985 | [1985/51] | Priority number, date | US19840617931 | 06.06.1984 Original published format: US 617931 | [1985/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0164858 | Date: | 18.12.1985 | Language: | EN | [1985/51] | Type: | A3 Search report | No.: | EP0164858 | Date: | 14.01.1987 | Language: | EN | [1987/03] | Type: | B1 Patent specification | No.: | EP0164858 | Date: | 18.07.1990 | Language: | EN | [1990/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.11.1986 | Classification | IPC: | A61F9/00, A61B17/36 | [1985/51] | CPC: |
A61F9/008 (EP,US);
A61F9/00736 (EP,US);
A61F9/00802 (EP,US);
A61F9/00821 (EP,US);
A61F2009/0087 (EP,US);
A61F2009/00887 (EP,US);
A61F2009/00897 (EP,US)
(-)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1985/51] | Title | German: | Vorrichtung zum Entfernen kataraktöser Linsegewebe durch Laserbestrahlung | [1990/29] | English: | Apparatus for Removing Cataractous Lens Tissue by Laser Radiation | [1990/29] | French: | Appareil pour éliminer le tissu cataracteux de la lentille par irradiation au laser | [1990/29] |
Former [1985/51] | Verfahren und Vorrichtung zum Entfernen kataraktöser Linsegewebe durch Laserbestrahlung | ||
Former [1985/51] | Method and apparatus for removing cataractous lens tissue by lens radiaton | ||
Former [1985/51] | Méthode et appareil pour éliminer le tissu cataracteux de la lentille par irradiation au laser | Examination procedure | 13.04.1987 | Examination requested [1987/25] | 20.03.1989 | Despatch of a communication from the examining division (Time limit: M04) | 22.03.1989 | Despatch of a communication from the examining division (Time limit: M06) | 10.08.1989 | Reply to a communication from the examining division | 20.10.1989 | Despatch of communication of intention to grant (Approval: Yes) | 12.12.1989 | Communication of intention to grant the patent | 17.03.1990 | Fee for grant paid | 17.03.1990 | Fee for publishing/printing paid | Opposition(s) | 19.04.1991 | No opposition filed within time limit [1991/28] | Fees paid | Renewal fee | 15.04.1987 | Renewal fee patent year 03 | 24.06.1988 | Renewal fee patent year 04 | 26.04.1989 | Renewal fee patent year 05 | 26.04.1990 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 02.05.1988 | 04   M06   Fee paid on   24.06.1988 |
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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 | US4309998 [ ] (ARON ROSA DANIELE S, et al); | US4443075 [ ] (CRANE HEWITT D [US]); | US4091814 [ ] (TOGO TAKASHI); | US3971382 [ ] (KRASNOV MIKHAIL MIKHAILOVICH); | US4024866 [ ] (WALLACH MARK); | US3992682 [ ] (WHITE MATTHEW B, et al); | US3828788 [ ] (KRASNOV M, et al); | GB2120202 [ ] (NOVA ROBOTICS INC) |