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EP0664699
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EP About this file: EP0664699
| EP0664699 - HYDROGEL-BASED MICROSPHERE DRUG DELIVERY SYSTEMS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 09.10.1998 Database last updated on 11.04.2026 | Most recent event Tooltip | 09.10.1998 | Application deemed to be withdrawn | published on 25.11.1998 [1998/48] | Applicant(s) | For all designated states VITAPHORE CORPORATION 1505 O'Brien Drive Menlo Park, CA 94025 / US | [1995/31] | Inventor(s) | 01 /
OTTOBONI, Thomas, B. 2132 Lyon Avenue Belmont, CA 94002 / US | 02 /
JUNGHERR, Lisa, B. 1348 Country Club Drive Los Altos, CA 94024 / US | 03 /
YAMAMOTO, Ronald, K. 1321 Waller Street San Francisco, CA 94117 / US | [1995/31] | Representative(s) | Beresford, Keith Denis Lewis, et al Beresford Crump LLP 16 High Holborn London WC1V 6BX / GB | [N/P] |
| Former [1995/34] | Beresford, Keith Denis Lewis, et al BERESFORD & Co. 2-5 Warwick Court High Holborn London WC1R 5DJ / GB | ||
| Former [1995/31] | Beresford, Keith Denis Lewis R.G.C. Jenkins & Co. 12-15, Fetter Lane London EC4A 1PL / GB | Application number, filing date | 94927151.4 | 11.08.1994 | [1995/31] | WO1994US08319 | Priority number, date | US19930106287 | 13.08.1993 Original published format: US 106287 | [1995/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9505161 | Date: | 23.02.1995 | Language: | EN | [1995/09] | Type: | A1 Application with search report | No.: | EP0664699 | Date: | 02.08.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.02.1995 takes the place of the publication of the European patent application. | [1995/31] | Search report(s) | International search report - published on: | EP | 23.02.1995 | Classification | IPC: | A61K9/00, A61K9/16 | [1995/31] | CPC: |
A61K9/1635 (EP,US);
A61K9/0048 (EP,US);
A61K9/1658 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1995/31] | Title | German: | Arzneimittelabgabesystem auf der Basis von Hydrogelmikrokugeln | [1995/31] | English: | HYDROGEL-BASED MICROSPHERE DRUG DELIVERY SYSTEMS | [1995/31] | French: | SYSTEMES DE LIBERATION DE MEDICAMENT CONTENANT DES MICROSPHERES A BASE D'HYDROGEL | [1995/31] | Entry into regional phase | 02.05.1995 | National basic fee paid | 02.05.1995 | Designation fee(s) paid | 23.08.1995 | Examination fee paid | Examination procedure | 23.08.1995 | Examination requested [1995/42] | 20.01.1998 | Despatch of a communication from the examining division (Time limit: M04) | 03.06.1998 | Application deemed to be withdrawn, date of legal effect [1998/48] | 01.07.1998 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1998/48] | Fees paid | Renewal fee | 17.07.1996 | Renewal fee patent year 03 | 23.07.1997 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.08.1998 | 05 M06 Not yet paid |
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