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EP0366451
European procedure
Extract from the Register of European Patents
EP About this file: EP0366451
| EP0366451 - The use of oxidized polyamines, especially NN'-Bis-(3-propionaldehyde)-1-4-diaminobutane (sperminedialdehyde) as immunosuppressive agents [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.02.1995 Database last updated on 03.06.2024 | Most recent event Tooltip | 09.02.1995 | No opposition filed within time limit | published on 29.03.1995 [1995/13] | Applicant(s) | For all designated states ORTHO PHARMACEUTICAL CORPORATION U.S. Route 202 P.O. Box 300 Raritan New Jersey 08869-0602 / US | [N/P] |
| Former [1990/18] | For all designated states ORTHO PHARMACEUTICAL CORPORATION U.S. Route 202 P.O. Box 300 Raritan New Jersey 08869-0602 / US | Inventor(s) | 01 /
Lau, Catherine Y. 1 Decourcy Court Unionville Ontario, M3L 246 / CA | [1990/18] | Representative(s) | Fisher, Adrian John, et al Carpmaels & Ransford LLP One Southampton Row London WC1B 5HA / GB | [N/P] |
| Former [1990/18] | Fisher, Adrian John, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 89311013.0 | 25.10.1989 | [1990/18] | Priority number, date | US19880262760 | 26.10.1988 Original published format: US 262760 | [1990/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0366451 | Date: | 02.05.1990 | Language: | EN | [1990/18] | Type: | A3 Search report | No.: | EP0366451 | Date: | 15.01.1992 | Language: | EN | [1992/03] | Type: | B1 Patent specification | No.: | EP0366451 | Date: | 06.04.1994 | Language: | EN | [1994/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.11.1991 | Classification | IPC: | A61K31/13, C07C217/40 | [1990/18] | CPC: |
A61K31/13 (EP);
A61P37/06 (EP);
C07C217/40 (EP);
C07C223/02 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/18] | Title | German: | Verwendung von oxydierten Polyamiden, speziell NN'-Bis-(3-propionaldehyd)-1-4-diaminobutan als Immunsuppressiva | [1990/18] | English: | The use of oxidized polyamines, especially NN'-Bis-(3-propionaldehyde)-1-4-diaminobutane (sperminedialdehyde) as immunosuppressive agents | [1990/18] | French: | Utilisation des polyamides oxydés, en particulier NN'-Bis-(3-propionaldéhyde)-1-4-diaminobutane (spermine dialdéhyde) comme agents immunosuppresseurs | [1990/18] | Examination procedure | 19.06.1992 | Examination requested [1992/33] | 09.09.1992 | Despatch of a communication from the examining division (Time limit: M04) | 08.01.1993 | Reply to a communication from the examining division | 19.05.1993 | Despatch of communication of intention to grant (Approval: Yes) | 08.10.1993 | Communication of intention to grant the patent | 01.12.1993 | Fee for grant paid | 01.12.1993 | Fee for publishing/printing paid | Opposition(s) | 10.01.1995 | No opposition filed within time limit [1995/13] | Fees paid | Renewal fee | 10.10.1991 | Renewal fee patent year 03 | 09.10.1992 | Renewal fee patent year 04 | 11.10.1993 | Renewal fee patent year 05 |
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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]JP46024365 ; | [X]DE2908032 (NICHOLAS IND LTD) | [X] - BR. J CANCER, vol. 39, 1978, pages 548-557; J. M. GAUGAS et al.: "Evidence for serum binding of oxidized spermine and its potent G1-phase inhibition of cell proliferation". | [AD] - EUR. J. IMMUNOL., vol. 11, no. 3, 1981, pages 266-269; R. S. LABIB et al.: "Exzymatic oxidation of polyamines. Relationship to immunosuppressive properties". | [AD] - ISREAL J. MED. SCI., vol. 1, no. 4, 1965, pages 541-551; U. BACHRACH et al.: "Antiphage action of oxidized polyamines". | [X] - CHEMICAL ABSTRACTS, vol. 75, no. 19, 8th November 1971, page 190, abstract no. 117960c, Columbus, Ohio, US; & JP-A-46 024 365 (TAKEDA CHEMICAL INDUSTRIE, LTD) 13-06-1971, & JP46024365 A 00000000 | Examination | JP7124365 | - CHEMICAL ABSTRACTS, vol. 75, no. 19, 8th November 1971, page 190, abstract no. 117960c, Columbus, Ohio, US; & JP-A-71 24 365 (TAKEDA CHEMICAL INDUSTRIES, LTD) 13-06-1971, & JP7124365 A 00000000 |