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EP0342930
European procedure
Extract from the Register of European Patents
EP About this file: EP0342930
| EP0342930 - A container for an integrated circuit wafer and method for preparing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.11.1995 Database last updated on 13.11.2024 | 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 MITSUI TOATSU CHEMICALS, Inc. 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | [N/P] |
| Former [1989/47] | For all designated states MITSUI TOATSU CHEMICALS, Inc. 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | Inventor(s) | 01 /
Makihara, Masayuki A-41 Mitsui Toatsu Shataku 55 Aza Santakane Narumicho Midori-ku Nagoya-shi Aichi-ken / JP | 02 /
Ryuno, Toshirou I-403 Mitsui Apaato 5 Takiharucho Minami-ku Nagoya-si Aichi-ken / JP | 03 /
Fujita, Mitsunobu 31-15 Chitose 2-chome, Atsuta-ku Nagoya-shi Aichi-ken / JP | 04 /
Narimatsu, Osamu H-506 Mitsui Apaato 5 Takiharucho Minami-ku Nagoya-si Aichi-ken / JP | 05 /
Konishi, Yoshiyuki I-303 Mistui Apaato 5 Takiharucho Minami-ku Nagoya-si Aichi-ken / JP | [1989/47] | Representative(s) | Greenwood, John David, et al Graham Watt & Co LLP St Botolph's House 7-9 St Botolph's Road Sevenoaks Kent TN13 3AJ / GB | [N/P] |
| Former [1994/30] | Greenwood, John David, et al Graham Watt & Co. Riverhead Sevenoaks Kent TN13 2BN / GB | ||
| Former [1989/47] | Hughes, Brian Patrick Graham Watt & Co. Riverhead Sevenoaks, Kent TN13 2BN / GB | Application number, filing date | 89304943.7 | 16.05.1989 | [1989/47] | Priority number, date | JP19880118361 | 17.05.1988 Original published format: JP 11836188 | JP19880090832 | 12.04.1989 Original published format: JP 9083288 | [1989/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0342930 | Date: | 23.11.1989 | Language: | EN | [1989/47] | Type: | A3 Search report | No.: | EP0342930 | Date: | 30.01.1991 | Language: | EN | [1991/05] | Type: | B1 Patent specification | No.: | EP0342930 | Date: | 28.12.1994 | Language: | EN | [1994/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.12.1990 | Classification | IPC: | H01L21/00 | [1989/47] | CPC: |
H01L21/67366 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1989/47] | Title | German: | Behälter für Wafer mit integriertem Schaltkreis und Verfahren zu dessen Bereitstellung | [1989/47] | English: | A container for an integrated circuit wafer and method for preparing the same | [1989/47] | French: | Récipient pour plaquette à circuit intégré et procédé de préparation de celui-ci | [1989/47] | Examination procedure | 15.12.1990 | Examination requested [1991/06] | 02.09.1991 | Despatch of a communication from the examining division (Time limit: M06) | 29.02.1992 | Reply to a communication from the examining division | 29.04.1992 | Despatch of a communication from the examining division (Time limit: M04) | 17.08.1992 | Reply to a communication from the examining division | 08.02.1993 | Despatch of a communication from the examining division (Time limit: M06) | 29.07.1993 | Reply to a communication from the examining division | 10.02.1994 | Despatch of communication of intention to grant (Approval: No) | 13.06.1994 | Despatch of communication of intention to grant (Approval: later approval) | 16.06.1994 | Communication of intention to grant the patent | 17.08.1994 | Fee for grant paid | 17.08.1994 | Fee for publishing/printing paid | Opposition(s) | 29.09.1995 | No opposition filed within time limit [1995/51] | Fees paid | Renewal fee | 20.12.1990 | Renewal fee patent year 03 | 20.05.1992 | Renewal fee patent year 04 | 15.05.1993 | Renewal fee patent year 05 | 12.05.1994 | 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]US4171049 (HARADA TAKASHI [JP], et al) |