EP0807957 - High pressure discharge lamps and processes for production of the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.04.2003 Database last updated on 03.09.2024 | Most recent event Tooltip | 25.04.2003 | No opposition filed within time limit | published on 11.06.2003 [2003/24] | Applicant(s) | For all designated states NGK Insulators, Ltd. 2-56, Suda-Cho, Mizuho-ku Nagoya City, Aichi Pref. / JP | [N/P] |
Former [1997/47] | For all designated states NGK INSULATORS, LTD. 2-56, Suda-cho, Mizuho-ku Nagoya City Aichi Pref. / JP | Inventor(s) | 01 /
Niimi, Norikazu 1058 Aza-Nakata, Oaza-Futaebori Komaki City, Aichi Pref. / JP | 02 /
Asai, Michio 106, Famiyu-Nishiura, 905 Uedaminami 2-chome Tenpaku-ku, Nagoya City, Aichi Pref. / JP | [1997/47] | Representative(s) | Paget, Hugh Charles Edward, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
Former [1997/47] | Paget, Hugh Charles Edward, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 97302202.3 | 27.03.1997 | [1997/47] | Priority number, date | JP19960121490 | 16.05.1996 Original published format: JP 12149096 | JP19970064048 | 18.03.1997 Original published format: JP 6404897 | [1997/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0807957 | Date: | 19.11.1997 | Language: | EN | [1997/47] | Type: | A3 Search report | No.: | EP0807957 | Date: | 11.03.1998 | [1998/11] | Type: | B1 Patent specification | No.: | EP0807957 | Date: | 19.06.2002 | Language: | EN | [2002/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.01.1998 | Classification | IPC: | H01J61/36, H01J61/82, H01J9/32 | [1997/47] | CPC: |
H01J9/323 (EP,US);
H01J61/363 (EP,US)
| Designated contracting states | BE, DE, GB, NL [1997/47] | Title | German: | Hochdruckentladungslampen und deren Herstellungsverfahren | [1997/47] | English: | High pressure discharge lamps and processes for production of the same | [1997/47] | French: | Lampes à décharge haute pression et leurs procédés de fabrication | [2001/31] |
Former [1997/47] | Lampes à décharge haute pression et leur procédé de fabrication | Examination procedure | 26.03.1998 | Examination requested [1998/22] | 30.05.2000 | Despatch of a communication from the examining division (Time limit: M04) | 29.09.2000 | Reply to a communication from the examining division | 06.08.2001 | Despatch of communication of intention to grant (Approval: Yes) | 15.10.2001 | Communication of intention to grant the patent | 07.01.2002 | Fee for grant paid | 07.01.2002 | Fee for publishing/printing paid | Opposition(s) | 20.03.2003 | No opposition filed within time limit [2003/24] | Fees paid | Renewal fee | 23.03.1999 | Renewal fee patent year 03 | 22.03.2000 | Renewal fee patent year 04 | 22.03.2001 | Renewal fee patent year 05 | 22.03.2002 | Renewal fee patent year 06 |
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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]GB1022432 (EITEL MCCULLOUGH INC) [A] 1-8 * figures 1-3B; claims 1,14,15 *; | [A]DE2065299 (THORN LIGHTING LTD) [A] 1,2,5,6 * pages 3-4; figure *; | [A]US3737977 (JORGENSEN P) [A] 1,2,5,6 * column 2, lines 13-34; figure *; | [A]US4376906 (SZILAGYI IMRE, et al) [A] 1-8 * figures 1-5; claims 1-9 *; | [A]EP0327049 (HOECHST CERAM TEC AG [DE]) [A] 1,2,5,6 * figures 1-6; claims 1,11,12,15,17 *; | [A]US4891553 (BAMBERG WILLIAM I [US], et al) [A] 1-8 * figures 2,3; claims 1,6,11 *; | [DA]DE4242122 (PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE]) [DA] 1,2,5,6* the whole document * |