EP0250755 - Fluorine derivatives of vitamin D3 and process for producing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.01.1993 Database last updated on 02.09.2024 | Most recent event Tooltip | 21.01.1993 | No opposition filed within time limit | published on 10.03.1993 [1993/10] | Applicant(s) | For all designated states SUMITOMO PHARMACEUTICALS COMPANY, LIMITED 2-8, Doshomachi 2-chome, Chuo-ku Osaka-shi Osaka-fu 554 / JP | For all designated states TAISHO PHARMACEUTICAL CO. LTD 24-1 Takata 3-chome Toshima-ku Tokyo 171 / JP | [N/P] |
Former [1989/19] | For all designated states SUMITOMO PHARMACEUTICALS COMPANY, LIMITED 2-8, Doshomachi 2-chome, Chuo-ku Osaka-shi Osaka-fu / JP | ||
For all designated states TAISHO PHARMACEUTICAL CO. LTD 24-1 Takata 3-chome Toshima-ku Tokyo 171 / JP | |||
Former [1988/01] | For all designated states SUMITOMO PHARMACEUTICALS COMPANY, LIMITED 40, Dosho-machi 2-chome Higashi-ku Osaka-shi Osaka-fu / JP | ||
For all designated states TAISHO PHARMACEUTICAL CO. LTD 24-1 Takata 3-chome Toshima-ku Tokyo 171 / JP | Inventor(s) | 01 /
Hamma, Noritaka 140-15, Hikisho-Haraderamachi Sakai-shi / JP | 02 /
Saito, Yoshikazu 4-1-104, Ryodocho Nishinomiya-shi / JP | 03 /
Nishizawa, Toshio 27-E-501, Shinashiyakami Suita-shi / JP | 04 /
Katsumata, Takashi 11-8-206, Sonehigashinocho-2-chome Toyonaka-shi / JP | 05 /
Sugata, Itsuro 10-4-419, Sonehigashinocho-2-chome Toyonaka-shi / JP | [1988/01] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
Former [1988/01] | VOSSIUS & PARTNER Postfach 86 07 67 D-81634 München / DE | Application number, filing date | 87106027.3 | 24.04.1987 | [1988/01] | Priority number, date | JP19860094596 | 25.04.1986 Original published format: JP 9459686 | [1988/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0250755 | Date: | 07.01.1988 | Language: | EN | [1988/01] | Type: | A3 Search report | No.: | EP0250755 | Date: | 30.03.1988 | Language: | EN | [1988/13] | Type: | B1 Patent specification | No.: | EP0250755 | Date: | 18.03.1992 | Language: | EN | [1992/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.02.1988 | Classification | IPC: | C07C401/00, A61K31/59, C07J9/00, C07J31/00 | [1992/12] | CPC: |
C07J31/006 (EP);
C07C401/00 (EP);
C07J9/00 (EP);
Y02P20/55 (EP)
|
Former IPC [1988/01] | C07C172/00, A61K31/59, C07J9/00, C07J31/00 | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1988/01] | Title | German: | Fluorine enthaltende Vitamin-D3-Derivate und Verfahren zu ihrer Herstellung | [1988/01] | English: | Fluorine derivatives of vitamin D3 and process for producing the same | [1988/01] | French: | Dérivés fluorés de la vitamine D3 et procédé de préparation | [1988/01] | Examination procedure | 28.07.1988 | Examination requested [1988/38] | 13.03.1990 | Despatch of a communication from the examining division (Time limit: M06) | 24.09.1990 | Reply to a communication from the examining division | 13.12.1990 | Despatch of a communication from the examining division (Time limit: M05) | 16.05.1991 | Reply to a communication from the examining division | 18.06.1991 | Despatch of communication of intention to grant (Approval: Yes) | 06.09.1991 | Communication of intention to grant the patent | 12.12.1991 | Fee for grant paid | 12.12.1991 | Fee for publishing/printing paid | Opposition(s) | 19.12.1992 | No opposition filed within time limit [1993/10] | Fees paid | Renewal fee | 26.04.1989 | Renewal fee patent year 03 | 26.04.1990 | Renewal fee patent year 04 | 29.04.1991 | 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 | [XP]JP61291562 ; | [XP]JP61234599 ; | [Y]WO8102298 (WISCONSIN ALUMNI RES FOUND [US]); | [Y]US4358406 (DELUCA HECTOR F, et al); | [Y]US4495181 (NORMAN ANTHONY W [US], et al) | [XP] - CHEMICAL ABSTRACTS, Vol. 106, No. 19, 11th May 1987, page 4, Abstract No. 156774y, Columbus, Ohio, US; & JP-A-61 291 562 (CHUGAI PHARM. CO. LTD.) 22-12-1986, & JP61291562 A 00000000 | [XP] - CHEMICAL ABSTRACTS, Vol. 106, No. 11, 16th March 1987, page 643, Abstract No. 84955h, Columbus, Ohio, US; & JP-A-61 234 599 (SUMITOMO PHARM. CO. LTD) 12-11-1986, & JP61234599 A 00000000 | by applicant | US4248791 | US4358406 | JPS58501176 | JPS59500864 | - HIROBUMI TANAKA ET AL., THE JOURNAL OF JAPANESE' BIOCHEM. SOC., (1983), vol. 55, page 1323 | - Y. HONMA ET AL., PROC. NATL. ACAD. SCI., USA, (1983), vol. 80, page 201 | - J. BIOL. CHEM., (1973), vol. 248, page 6691 | - J. CHEM. SOC., CHEM. COMMUN., (1980), page 459 | - D.L. MARTIN; H.F. DELUCA, AM. J. PHYSIOL., (1969), vol. 216, pages 1351 - 1359 |