-
EP0335560
European procedure
Extract from the Register of European Patents
EP About this file: EP0335560
| EP0335560 - Controlled release pharmaceutical preparation and method for producing the same [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 07.12.2001 Database last updated on 03.04.2025 | Most recent event Tooltip | 30.10.2009 | Change - representative | published on 02.12.2009 [2009/49] | Applicant(s) | For all designated states Tanabe Seiyaku Co., Ltd. No. 21 Dosho-machi 3-chome Higashi-ku Osaka-shi Osaka-fu / JP | [N/P] |
| Former [1989/40] | For all designated states Tanabe Seiyaku Co., Ltd. No. 21 Dosho-machi 3-chome Higashi-ku Osaka-shi Osaka-fu / JP | Inventor(s) | 01 /
Samejima, Masayoshi 15-20, Aoshinke 5-chome Mino-shi Osaka-fu / JP | 02 /
Noda, Kazuo 24-12, Nakayamasakuradai 2-chome Takarazuka-shi Hyogo-ken / JP | 03 /
Hirakawa, Yoshiyuki 7, Shinsenri Higashi-machi 3-chome Toyonaka-shi Osaka-fu / JP | 04 /
Yoshino, Hiroyuki 8-A9-101, Yamadanishi 2-chome Suita-shi Osaka-fu / JP | [1989/40] | Representative(s) | Ackroyd, Robert, et al WP Thompson 138 Fetter Lane London EC4A 1BT / GB | [N/P] |
| Former [2009/49] | Ackroyd, Robert, et al W.P. Thompson & Co. Eastcheap House Central Approach Letchworth Hertfordshire SG6 3DS / GB | ||
| Former [1994/31] | Ackroyd, Robert, et al W.P. THOMPSON & CO. Eastcheap House Central Approach Letchworth, Hertfordshire SG6 3DS / GB | ||
| Former [1989/40] | Taylor, Phillip Kenneth W.P. THOMPSON & CO. Coopers Building Church Street Liverpool L1 3AB / GB | Application number, filing date | 89302767.2 | 21.03.1989 | [1989/40] | Priority number, date | JP19880080604 | 31.03.1988 Original published format: JP 8060488 | [1989/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0335560 | Date: | 04.10.1989 | Language: | EN | [1989/40] | Type: | A3 Search report | No.: | EP0335560 | Date: | 27.12.1990 | Language: | EN | [1990/52] | Type: | B1 Patent specification | No.: | EP0335560 | Date: | 28.07.1993 | Language: | EN | [1993/30] | Type: | B2 New European patent specification | No.: | EP0335560 | Date: | 23.01.2002 | Language: | EN | [2002/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.11.1990 | Classification | IPC: | A61K9/32, A61K9/36, A61K9/52 | [1989/40] | CPC: |
A61K9/5078 (EP,US);
A61K9/16 (KR);
A61K9/2866 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, GB, GR, IT, LI, LU, NL, SE [1989/40] | Title | German: | Arzneizubereitung mit gesteuerter Wirkstofffreisetzung und Verfahren zu deren Herstellung | [1989/40] | English: | Controlled release pharmaceutical preparation and method for producing the same | [1989/40] | French: | Composition pharmaceutique à libération contrôlée et procédé pour sa préparation | [1989/40] | Examination procedure | 11.04.1991 | Examination requested [1991/23] | 17.02.1992 | Despatch of a communication from the examining division (Time limit: M06) | 25.08.1992 | Reply to a communication from the examining division | 16.11.1992 | Despatch of communication of intention to grant (Approval: Yes) | 22.01.1993 | Communication of intention to grant the patent | 01.03.1993 | Fee for grant paid | 01.03.1993 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
28.04.1994
10.05.1994
ADMISSIBLE Orion-yhtymä Oy P.O. Box 65 Fi-02101 Espoo / FI Opponent's representative Sexton, Jane Helen J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | 02
28.04.1994
10.07.1997
WITHDRAWN Boehringer Ingelheim GmbH D-55216 Ingelheim / DE | [N/P] |
| Former [1994/25] | |||
| Opponent(s) | 01
28.04.1994
10.05.1994
ADMISSIBLE Orion-yhtymä Oy P.O. Box 65 Fi-02101 Espoo / FI Opponent's representative Sexton, Jane Helen J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX / GB | ||
| 02
28.04.1994
26.05.1994
ADMISSIBLE Boehringer Ingelheim GmbH D-55216 Ingelheim / DE | 31.05.1994 | Invitation to proprietor to file observations on the notice of opposition | 08.02.1995 | Reply of patent proprietor to notice(s) of opposition | 15.02.1995 | Communication of observations of patent proprietor (Time limit: M06) | 24.08.1995 | Reply of parties involved to observations of patent proprietor | 30.04.1996 | Date of oral proceedings | 31.05.1996 | Despatch of minutes of oral proceedings | 31.05.1996 | Despatch of communication that the patent will be revoked | 18.08.1999 | Despatch of a communication from the opposition division (Time limit: M02) | 18.10.1999 | Reply to a communication from the opposition division | 18.04.2000 | Despatch of a communication from the opposition division (Time limit: M04) | 15.08.2000 | Reply to a communication from the opposition division | 02.05.2001 | Despatch of interlocutory decision in opposition | 12.05.2001 | Legal effect of interlocutory decision in opposition | 31.08.2001 | Despatch of communication that the patent will be maintained as amended | 21.11.2001 | Fee for printing new specification paid | Appeal following opposition | 12.06.1997 | Appeal received No. T0674/96 | 12.08.1997 | Statement of grounds filed | 29.04.1999 | Result of appeal procedure: continuation of opposition procedure | 23.07.1996 | Appeal received No. T0674/96 | 09.10.1996 | Statement of grounds filed | 29.04.1999 | Result of appeal procedure: continuation of opposition procedure | 29.04.1999 | Date of oral proceedings | 05.05.1999 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 21.12.1990 | Renewal fee patent year 03 | 26.03.1992 | Renewal fee patent year 04 | 09.03.1993 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [X]US4610870 (JAIN NEMICHAND B [US], et al) | Examination | US4610870 | Opposition | DE4148802 | CH573749 | GB2025227 | US4361546 | EP0080341 | JPS5989622 | US4578264 | EP0072021 | US5068112 | US5254347 |