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EP0295954
European procedure
Extract from the Register of European Patents
EP About this file: EP0295954
| EP0295954 - Compositions for the treatment of periodontal disease [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.11.1994 Database last updated on 03.09.2024 | Most recent event Tooltip | 03.11.1994 | No opposition filed within time limit | published on 21.12.1994 [1994/51] | Applicant(s) | For all designated states BLOCK DRUG COMPANY INC. 257 Cornelison Avenue Jersey City New Jersey / US | [1988/51] | Inventor(s) | 01 /
Vogel, Richard I 2727 Palisade Avenue Riverdale New Jersey / US | 02 /
Yeh, Guo-Chen 210 Gold Edge Westfield New Jersey / US | 03 /
Sena, Franck J 369, avenue T Brooklyn NEW-York / US | [1988/51] | Representative(s) | Ablewhite, Alan James, et al Marks & Clerk 90 Long Acre London WC2E 9RA / GB | [N/P] |
| Former [1988/51] | Ablewhite, Alan James, et al MARKS & CLERK, 57/60 Lincoln's Inn Fields London WC2A 3LS / GB | Application number, filing date | 88305572.5 | 17.06.1988 | [1988/51] | Priority number, date | US19870063324 | 18.06.1987 Original published format: US 63324 | [1988/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0295954 | Date: | 21.12.1988 | Language: | EN | [1988/51] | Type: | A3 Search report | No.: | EP0295954 | Date: | 11.07.1990 | Language: | EN | [1990/28] | Type: | B1 Patent specification | No.: | EP0295954 | Date: | 29.12.1993 | Language: | EN | [1993/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.05.1990 | Classification | IPC: | A61K31/20 | [1988/51] | CPC: |
A61Q11/00 (EP,US);
A61K31/20 (EP,US);
A61K8/361 (EP,US);
A61P1/02 (EP);
A61P29/00 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1988/51] | Title | German: | Präparate zur Behandlung von Beschwerden der Wurzelhaut der Zähne | [1988/51] | English: | Compositions for the treatment of periodontal disease | [1988/51] | French: | Compositions pour le traitement des troubles péridontiques | [1988/51] | Examination procedure | 10.01.1991 | Examination requested [1991/11] | 02.12.1991 | Despatch of a communication from the examining division (Time limit: M04) | 01.04.1992 | Reply to a communication from the examining division | 12.05.1992 | Despatch of a communication from the examining division (Time limit: M04) | 15.09.1992 | Reply to a communication from the examining division | 08.10.1992 | Despatch of a communication from the examining division (Time limit: M02) | 14.12.1992 | Reply to a communication from the examining division | 10.05.1993 | Despatch of communication of intention to grant (Approval: Yes) | 02.07.1993 | Communication of intention to grant the patent | 06.10.1993 | Fee for grant paid | 06.10.1993 | Fee for publishing/printing paid | Opposition(s) | 30.09.1994 | No opposition filed within time limit [1994/51] | Fees paid | Renewal fee | 12.06.1990 | Renewal fee patent year 03 | 27.05.1991 | Renewal fee patent year 04 | 18.05.1992 | Renewal fee patent year 05 | 03.05.1993 | Renewal fee patent year 06 |
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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 | [YD] - J. PERIODONTAL, vol. 52, 1981, pages 16-19; T.M.A. ELATTAR et al.: "Prostaglandins in gingiva of patients with periodontal disease" | [Y] - BIOCHEM. PHARMACOL., vol. 35, no. 5, 1986, pages 779-785, Pergamon Press Ltd, GB; T. TERANO et al.: "Eicosapentaenoic acid as a modulator of inflammation. Effect on prostaglandin and leukotriene synthesis" | [Y] - PROSTAGLANDINS, vol. 28, no. 5, November 1985, pages 668-671; T. TERANO et al.: "Biosynthesis and biological activity of LTB5" | [Y] - WIENER KLINISCHE WOCHENSCHRIFT, vol. 98, no. 4, 1986, pages 104-106; S. MONCADA et al.: "Leukocytes and tissue injury: The use of Eicosapentaenoic acid in the control of white cell activation" | [YP] - INT. ARCHS. ALLERGY APPL. IMMUN., vol. 84, 1987, pages 233-240; S. YOSHINO et al.: "Effect of a fish-oil-supplemented diet on inflammation and immunological processes in rats" | [Y] - THE MERCK MANNUAL OF DIAGNOSIS AND THERAPY, 14th edition, 1982, pages 2104-2106, edited by R. BERKOW, Merck & Co., Inc., Rahway, N.J., US; chapter 2: "periodontal disease" | Examination | EP0137668 | EP0175468 | EP0218460 |