EP0486015 - Active carbon for deodorization and process for preparation thereof [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.04.1996 Database last updated on 16.11.2024 | Most recent event Tooltip | 26.09.2008 | Change - representative | published on 29.10.2008 [2008/44] | Applicant(s) | For all designated states NIPPONDENSO CO., LTD. 1-1, Showa-cho Kariya-city Aichi-pref., 448 / JP | For all designated states NIPPON SOKEN, INC. 14, Iwaya Shimohasumi-cho Nishio-shi Aichi-Ken / JP | [N/P] |
Former [1992/21] | For all designated states NIPPONDENSO CO., LTD. 1-1, Showa-cho Kariya-city Aichi-pref., 448 / JP | ||
For all designated states NIPPON SOKEN, INC. 14, Iwaya Shimohasumi-cho Nishio-shi Aichi-Ken / JP | Inventor(s) | 01 /
Kadowaki, Satoru 596-1, Kawakita, Komono-cho Mie-gun, Mie / JP | 02 /
Suzuki, Makoto Paresuitakura 1-5, 2-14-11, Itakura-cho Kariya-shi, Aichi / JP | 03 /
Okamoto, Kunio 40, Sotoura, Takimachi Okazaki-shi, Aichi / JP | 04 /
Kosaka, Atushi 35-7, Ueji 3-chome Okazaki-shi, Aichi / JP | [1992/21] | Representative(s) | Klingseisen, Franz, et al Klingseisen, Rings & Partner Patentanwälte Bräuhausstrasse 2 80331 München / DE | [N/P] |
Former [2008/44] | Klingseisen, Franz, et al Klingseisen & Partner Bräuhausstrasse 2 80331 München / DE | ||
Former [1992/21] | Klingseisen, Franz, Dipl.-Ing., et al Patentanwälte, Dr. F. Zumstein, Dipl.-Ing. F. Klingseisen, Bräuhausstrasse 4 D-80331 München / DE | Application number, filing date | 91119440.5 | 14.11.1991 | [1992/21] | Priority number, date | JP19900308633 | 16.11.1990 Original published format: JP 30863390 | [1992/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0486015 | Date: | 20.05.1992 | Language: | EN | [1992/21] | Type: | B1 Patent specification | No.: | EP0486015 | Date: | 21.06.1995 | Language: | EN | [1995/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.03.1992 | Classification | IPC: | B01J20/20, A61L9/01, B01J20/32 | [1992/21] | CPC: |
A61L9/01 (EP,US);
B01J20/20 (EP,US);
B01J20/28057 (EP,US);
B01J20/3204 (EP,US);
B01J20/3257 (EP,US);
B01J20/3263 (EP,US);
| Designated contracting states | DE, FR, GB [1992/21] | Title | German: | Aktivkohle zur Deodorisierung und deren Herstellungsverfahren | [1992/21] | English: | Active carbon for deodorization and process for preparation thereof | [1992/21] | French: | Charbon actif pour la déodorisation et procédé de fabrication | [1992/21] | Examination procedure | 22.04.1992 | Examination requested [1992/26] | 23.08.1994 | Despatch of communication of intention to grant (Approval: Yes) | 23.12.1994 | Communication of intention to grant the patent | 23.02.1995 | Fee for grant paid | 23.02.1995 | Fee for publishing/printing paid | Opposition(s) | 22.03.1996 | No opposition filed within time limit [1996/24] | Fees paid | Renewal fee | 08.11.1993 | Renewal fee patent year 03 | 15.11.1994 | 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 | [AD]US4831011 (OIKAWA YUKIO [JP], et al); | [A]FR2315950 (ROHM & HAAS [US]); | [A]EP0090563 (MINNESOTA MINING & MFG [US]); | [A]CA1162904 (KABAT MILOSLAV J); | [A]US4810266 (ZINNEN HERMANN A [US], et al) |