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EP0716064
European procedure
Extract from the Register of European Patents
EP About this file: EP0716064
| EP0716064 - Method and apparatus for oxidative coupling of methane [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.05.1999 Database last updated on 12.11.2024 | Most recent event Tooltip | 07.05.1999 | No opposition filed within time limit | published on 23.06.1999 [1999/25] | Applicant(s) | For all designated states Japan National Oil Corporation 2-2, Uchisaiwaicho 2-chome Chiyoda-ku Tokyo 100 / JP | For all designated states SEKIYUSHIGEN KAIHATSU KABUSHIKI KAISHA 2-20, Higashi-Shinagawa 2-chome, Shinagawa-ku Tokyo / JP | For all designated states COSMO RESEARCH INSTITUTE 1-1, Shibaura 1-chome, Minato-ku Tokyo / JP | [N/P] |
| Former [1996/24] | For all designated states Japan National Oil Corporation 2-2, Uchisaiwaicho 2-chome Chiyoda-ku Tokyo 100 / JP | ||
| For all designated states SEKIYUSHIGEN KAIHATSU KABUSHIKI KAISHA 2-20, Higashi-Shinagawa 2-chome, Shinagawa-ku Tokyo / JP | |||
| For all designated states COSMO RESEARCH INSTITUTE 1-1, Shibaura 1-chome, Minato-ku Tokyo / JP | Inventor(s) | 01 /
Inomata, Makoto 2-15, Nakazato, Minami-ku Yokohama-shi, Kanagawa-ken / JP | 02 /
Imura, Kozo 5-16, Kirigaoka Handa-shi, Aichi-ken / JP | 03 /
Katagiri, Tsutomu 2-12-12, Minamiseya, Seya-ku Yokohama-shi, Kanagawa-ken / JP | 04 /
Sun, Erli 2-15, Nakazato, Minami-ku Yokohama-shi, Kanagawa-ken / JP | [1996/24] | Representative(s) | Dealtry, Brian Potter Clarkson LLP The Belgrave Centre Talbot Street Nottingham NG1 5GG / GB | [N/P] |
| Former [1996/24] | Dealtry, Brian Eric Potter & Clarkson St. Mary's Court St. Mary's Gate Nottingham NG1 1LE / GB | Application number, filing date | 95308461.3 | 24.11.1995 | [1996/24] | Priority number, date | JP19940301216 | 05.12.1994 Original published format: JP 30121694 | [1996/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0716064 | Date: | 12.06.1996 | Language: | EN | [1996/24] | Type: | B1 Patent specification | No.: | EP0716064 | Date: | 01.07.1998 | Language: | EN | [1998/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.03.1996 | Classification | IPC: | C07C2/84, B01J8/24 | [1996/24] | CPC: |
C07C2/84 (EP,US);
B01J8/1863 (EP,US);
Y02P20/584 (EP,US);
Y10S585/943 (EP,US)
| Designated contracting states | DE, FR, GB, NL [1996/24] | Title | German: | Verfahren und Vorrichtung zur oxidativen Kupplung von Methan | [1996/24] | English: | Method and apparatus for oxidative coupling of methane | [1996/24] | French: | Procédé et dispositif pour le couplage oxydatif du méthane | [1996/24] | Examination procedure | 27.11.1996 | Examination requested [1997/04] | 20.01.1997 | Despatch of a communication from the examining division (Time limit: M04) | 15.05.1997 | Reply to a communication from the examining division | 19.06.1997 | Despatch of communication of intention to grant (Approval: Yes) | 07.11.1997 | Communication of intention to grant the patent | 04.02.1998 | Fee for grant paid | 04.02.1998 | Fee for publishing/printing paid | Opposition(s) | 02.04.1999 | No opposition filed within time limit [1999/25] | Fees paid | Renewal fee | 10.11.1997 | Renewal fee patent year 03 |
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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 | [X]WO9112224 (LYONDELL PETROCHEM [US]) [X] 1-9,17-20* page 9 - page 10; figure 1; claim - * | by applicant | WO9112224 |