EP0353675 - Treatment of periodontoclasia with retinoic acid [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.11.1994 Database last updated on 08.06.2024 | 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 Kligman, Albert M. 210 West Rittenhouse Square Nr. 3302 Philadelphia Pennsylvania 19103 / US | [N/P] |
Former [1993/12] | For all designated states Kligman, Albert M. 210 West Rittenhouse Square Nr. 3302 Philadelphia, Pennsylvania 19103 / US | ||
Former [1990/06] | For all designated states Kligman, Albert M. 637 Pine Street Philadelphia Pennsylvania 19106 / US | Inventor(s) | 01 /
see applicant ... | [1990/06] | Representative(s) | Koepsell, Helmut Frankenforster Strasse 135-137 51427 Bergisch Gladbach / DE | [N/P] |
Former [1990/06] | Koepsell, Helmut, Dipl.-Ing. Mittelstrasse 7 D-50672 Köln / DE | Application number, filing date | 89114058.4 | 29.07.1989 | [1990/06] | Priority number, date | US19880227383 | 02.08.1988 Original published format: US 227383 | [1990/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0353675 | Date: | 07.02.1990 | Language: | EN | [1990/06] | Type: | A3 Search report | No.: | EP0353675 | Date: | 26.09.1990 | Language: | EN | [1990/39] | Type: | B1 Patent specification | No.: | EP0353675 | Date: | 12.01.1994 | Language: | EN | [1994/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.08.1990 | Classification | IPC: | A61K31/07, A61K31/10 | [1990/18] | CPC: |
A61Q11/00 (EP);
A61K31/07 (EP);
A61K31/20 (EP);
A61K8/671 (EP);
A61P1/02 (EP)
|
Former IPC [1990/06] | A61K31/07 | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/06] | Title | German: | Behandlung von Periodontoklasie mit Retinsäure | [1990/06] | English: | Treatment of periodontoclasia with retinoic acid | [1990/06] | French: | Traitement de la périodontoclasie avec l'acide rétinoique | [1990/06] | Examination procedure | 28.12.1990 | Examination requested [1991/10] | 16.03.1992 | Despatch of a communication from the examining division (Time limit: M04) | 11.07.1992 | Reply to a communication from the examining division | 30.12.1992 | Despatch of communication of intention to grant (Approval: Yes) | 17.06.1993 | Communication of intention to grant the patent | 03.09.1993 | Fee for grant paid | 03.09.1993 | Fee for publishing/printing paid | Opposition(s) | 13.10.1994 | No opposition filed within time limit [1995/01] | Fees paid | Renewal fee | 12.11.1991 | Renewal fee patent year 03 | 19.06.1992 | Renewal fee patent year 04 | 11.06.1993 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.07.1991 | 03   M06   Fee paid on   12.11.1991 |
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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. | Lapses during opposition Tooltip | CH | 12.01.1994 | ES | 12.01.1994 | LI | 12.01.1994 | [2002/24] |
Former [1994/31] | CH | 12.01.1994 | |
LI | 12.01.1994 | Documents cited: | Search | SU950387 [ ] | [ ] - CHEMICAL ABSTRACTS, Vol. 97, No. 26, December 27, 1982, page 427, Abstract No. 222773, Columbus, Ohio, US; & SU,A,950387 (ODESSA SCIENTIFIC-RESEARCH INSTITUTE OF STOMATOLOGY) 15-08-1982, Abstract., & SU950387 A 00000000 | [ ] - Int. J. Dermatol., Vol. 26, No. 9, November 1987, pages 602-603; J.F. NORRIS et al.: "Phenytoin-induced gum hypertrophy improved by isotretinoin", the whole article. | [ ] - Arch. Dermatol., Vol. 124, No. 4, April 1988, pages 533-539; V. NAZZARO et al.: "Papillon-Lefevre syndrome", Summary; page 535, column 2, line 7 - page 536, column 1, line 20; page 538, column 2, lines 7-22; page 539, column 2, lines 11-22. | [ ] - Dermatologica, Vol. 165, No. 6, 1982, pages 653-659; N.D. DRIBAN et al.: "Papillon-Lefebre syndrome. A clinical and therapeutical contribution", Abstract; page 654, lines 32-36; page 655, line 10 - page 656, line 11; page 657, line 9 - page 658, line 1. | [ ] - The Merck Manual, edition 15, 1987, Merck Sharp & Dohme Research Laboratories, Rahway, N.J., chapter 249, pages 2333-2337, page 2334, lines 21-27. | Examination | - Chemical Abstracts, vol. 97, n0. 26, Dec. 27, 1982, p. 427, abstract no. 222773, Columbus, Ohio, US | - Int. J. Dermatol., vol. 26, no. 9, Nov. 1987, pp. 602-903; J.F. Norris et al. |