EP0227990 - Process for adsorbing and separating carbon dioxide from gas mixture [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.07.1991 Database last updated on 19.10.2024 | Most recent event Tooltip | 13.07.1991 | No opposition filed within time limit | published on 04.09.1991 [1991/36] | Applicant(s) | For all designated states Sumitomo Chemical Company, Limited 5-33, Kitahama 4-chome Chuo-ku Osaka 541-8550 / JP | For all designated states SUMITOMO SEIKA CHEMICALS CO., LTD. 346-1, Miyanishi Harimacho Kako-gun, Hyogo 675-01 / JP | [N/P] |
Former [1990/13] | For all designated states SUMITOMO CHEMICAL COMPANY, LIMITED Kitahama 4-chome 5-33 Chuo-ku Osaka 541 / JP | ||
For all designated states SUMITOMO SEIKA CHEMICALS CO., LTD. 346-1, Miyanishi Harimacho, Kako-gun Hyogo 675-01 / JP | |||
Former [1987/28] | For all designated states SUMITOMO CHEMICAL COMPANY, LIMITED Kitahama 4-chome 5-33 Chuo-ku Osaka 541 / JP | ||
For all designated states SEITETSU KAGAKU CO., LTD. 346-1, Miyanishi Harimacho, Kako-gun Hyogo-ken 673-01 / JP | Inventor(s) | 01 /
Hashimoto, Kiyoshi Hirohata Factory NIPPON STEEL CORPORATION 1, Fujicho Hirohata-ku Himeji-shi / JP | 02 /
Kono, Takumi Hirohata Factory NIPPON STEEL CORPORATION 1, Fujicho Hirohata-ku Himeji-shi / JP | 03 /
Kurimoto, Makoto 6-427, Ikkucho-2-chome Niihama-shi / JP | 04 /
Uno, Masaru 849-1, Nishifutami Futamicho Akashi-shi / JP | [1987/28] | Representative(s) | Henkel & Partner mbB Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21 80333 München / DE | [N/P] |
Former [1987/28] | Henkel, Feiler, Hänzel & Partner Möhlstrasse 37 D-81675 München / DE | Application number, filing date | 86117148.6 | 09.12.1986 | [1987/28] | Priority number, date | JP19850278590 | 10.12.1985 Original published format: JP 27859085 | [1987/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0227990 | Date: | 08.07.1987 | Language: | EN | [1987/28] | Type: | B1 Patent specification | No.: | EP0227990 | Date: | 12.09.1990 | Language: | EN | [1990/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.04.1987 | Classification | IPC: | B01D53/04, C01B31/20 | [1987/28] | CPC: |
B01D53/04 (EP,US);
C01B32/50 (EP,US);
B01D2253/102 (EP,US);
B01D2256/22 (EP,US);
B01D2257/80 (EP,US);
B01D2259/40086 (EP,US);
B01D2259/403 (EP,US);
B01D53/0446 (EP,US);
B01D53/047 (EP,US);
| Designated contracting states | DE, ES, FR, GB, IT [1990/29] |
Former [1987/28] | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE | Title | German: | Verfahren zur Adsorption und Trennung von Kohlenstoffdioxid aus einer Gasmischung | [1987/28] | English: | Process for adsorbing and separating carbon dioxide from gas mixture | [1987/28] | French: | Procédé d'absorption et de séparation du dioxyde de carbone d'un mélange gazeux | [1987/28] | Examination procedure | 24.11.1987 | Examination requested [1988/04] | 20.02.1989 | Despatch of a communication from the examining division (Time limit: M04) | 20.06.1989 | Reply to a communication from the examining division | 08.11.1989 | Despatch of communication of intention to grant (Approval: Yes) | 12.03.1990 | Communication of intention to grant the patent | 17.05.1990 | Fee for grant paid | 17.05.1990 | Fee for publishing/printing paid | Opposition(s) | 13.06.1991 | No opposition filed within time limit [1991/36] | Fees paid | Renewal fee | 28.12.1988 | Renewal fee patent year 03 | 27.12.1989 | Renewal fee patent year 04 |
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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]EP0031209 (ICI PLC [GB]); | [Y]EP0083832 (SEITETSU KAGAKU CO LTD [JP]); | [Y]FR2530965 (CHAUMECA INTERNATIONAL SA [FR]) |