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EP0381514
European procedure
Extract from the Register of European Patents
EP About this file: EP0381514
| EP0381514 - Use of N-methyl-sphingosine as inhibitor of cell growth [Right-click to bookmark this link] | |||
| Former [1990/32] | Sphingosine and N-methyl-sphingosine as inhibitor of cell growth | ||
| [1995/20] | Status | No opposition filed within time limit Status updated on 22.03.1996 Database last updated on 21.03.2026 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): ES | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states The Biomembrane Institute 201 Elliott Avenue West Suite 305 Seattle Washington 98119 / US | For all designated states CORNELL RESEARCH FOUNDATION, INC. Cornell Business & Technology Park 20 Thornwood Drive Suite 105 Ithaca, New York 14850 / US | For all designated states MECT CORPORATION P.O. Box 212, Mitsui Bldg. 5F, 2-1-1 Nishishinjuku Tokyo 163 / JP | [N/P] |
| Former [1990/32] | For all designated states The Biomembrane Institute 201 Elliott Avenue West Suite 305 Seattle Washington 98119 / US | ||
| For all designated states CORNELL RESEARCH FOUNDATION, INC. Cornell Business & Technology Park 20 Thornwood Drive Suite 105 Ithaca New York 14850 / US | |||
| For all designated states MECT CORPORATION P.O. Box 212, Mitsui Bldg. 5F, 2-1-1 Nishishinjuku Tokyo 163 / JP | Inventor(s) | 01 /
Igarashi, Yasuyuki 2423 96th Ave, N.E. Bellevue, Washington 98004 / US | 02 /
Toyokuni, Tatsushi c/o The Biomembrane Institute, 201 Elliott Ave West Seatttle, Washington 98119 / US | 03 /
Hakomori, Sen-itiroh 2024 80th S.E. Mercer Island, Washington 98040 / US | 04 /
Racker, Efraim, Department of Biochemistry 239 BioTech, Cornell University Ithaca, New York 14853 / US | 05 /
Fujita, Shuji Mezon-do-Royal 206, 2-17-3, Kashiwa-cho Tachikawashi, Tokyo / JP | 06 /
Sugimoto, Mamoru 26-8, Kamitakada 1-chome Nakano-ku, Tokyo / JP | 07 /
Ito, Masayoshi 27-22-303, Fujimidai 1-chome Kunitachi-shi, Tokyo / JP | 08 /
Shitori, Yoshiyasu 12-6-1307, Nishishinjuku, 6-chome Shinjuku-ku, Tokyo / JP | 09 /
Ogawa, Tomoya 3-6-6-3-101 Kichiyojikitamachi Musashino-shi, Tokyo / JP | [1990/32] | Representative(s) | Woodcraft, David Charles, et al Brookes Batchellor 102-108 Clerkenwell Road London EC1M 5SA / GB | [N/P] |
| Former [1990/32] | Woodcraft, David Charles, et al BROOKES & MARTIN High Holborn House 52/54 High Holborn London, WC1V 6SE / GB | Application number, filing date | 90301099.9 | 02.02.1990 | [1990/32] | Priority number, date | US19890306378 | 03.02.1989 Original published format: US 306378 | US19890390135 | 07.08.1989 Original published format: US 390135 | [1990/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0381514 | Date: | 08.08.1990 | Language: | EN | [1990/32] | Type: | A3 Search report | No.: | EP0381514 | Date: | 17.07.1991 | Language: | EN | [1991/29] | Type: | B1 Patent specification | No.: | EP0381514 | Date: | 17.05.1995 | Language: | EN | [1995/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.05.1991 | Classification | IPC: | A61K31/13 | [1990/32] | CPC: |
A61K31/13 (EP);
A61P29/00 (EP);
A61P35/00 (EP);
A61P35/04 (EP);
A61P37/00 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/32] | Title | German: | Verwendung von N-Methyl-Sphingosin als Zell-Wachstums-Inhibitor | [1995/20] | English: | Use of N-methyl-sphingosine as inhibitor of cell growth | [1995/20] | French: | Utilisation de la N-méthyl-sphingosine comme inhibiteur de la croissance cellulaire | [1995/20] |
| Former [1990/32] | Verwendung von Sphingosin und N-Methyl-Sphingosin als Zell-Wachstums-Inhibitor | ||
| Former [1990/32] | Sphingosine and N-methyl-sphingosine as inhibitor of cell growth | ||
| Former [1990/32] | Utilisation de la sphingosine et de la N-méthyl-sphingosine comme inhibiteur de la croissance cellulaire | Examination procedure | 09.01.1992 | Examination requested [1992/11] | 17.07.1992 | Despatch of a communication from the examining division (Time limit: M06) | 12.01.1993 | Reply to a communication from the examining division | 26.01.1993 | Despatch of a communication from the examining division (Time limit: M02) | 25.03.1993 | Reply to a communication from the examining division | 15.04.1993 | Despatch of a communication from the examining division (Time limit: M04) | 14.06.1993 | Reply to a communication from the examining division | 03.02.1994 | Despatch of communication of intention to grant (Approval: Yes) | 19.08.1994 | Communication of intention to grant the patent | 07.11.1994 | Fee for grant paid | 07.11.1994 | Fee for publishing/printing paid | Opposition(s) | 20.02.1996 | No opposition filed within time limit [1996/19] | Fees paid | Renewal fee | 22.01.1992 | Renewal fee patent year 03 | 25.01.1993 | Renewal fee patent year 04 | 28.01.1994 | Renewal fee patent year 05 | 27.02.1995 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | ES | 17.05.1995 | GR | 17.05.1995 | [2002/24] |
| Former [2000/04] | GR | 17.05.1995 | Cited in | Examination | SCIENCE, 1990, vol. 248, p. 1653-1656, Ghosh et al | Biochemistry, 1989, vol. 28, p. 3138-3145, Merrill et al |