EP0001887 - Imidazo(1,2-a)pyridine compounds, their preparation and anthelmintic compositions containing them [Right-click to bookmark this link] | |||
Former [1981/42] | Imidazo(1,2-a)pyridine compounds, their preparation, their use and anthelmintic compositions containing them | ||
[1981/42] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 31.08.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Merck & Co., Inc. 126, East Lincoln Avenue P.O. Box 2000 Rahway New Jersey 07065-0900 / US | [N/P] |
Former [1980/12] | For all designated states MERCK & CO. INC. 126, East Lincoln Avenue P.O. Box 2000 Rahway New Jersey 07065-0900 / US | ||
Former [1980/12] | For all designated states Merck & Co., Inc. (a New Jersey corp.) 126 East Lincoln Avenue Rahway, N.J. 07065 / US | Inventor(s) | 01 /
Bochis, Richard John 21 Trush Drive East Brunswick New Jersey 08816 / US | [N/P] | Representative(s) | Crampton, Keith John Allen, et al D. YOUNG & CO. 21 New Fetter Lane London EC4A 1DA / GB | [1981/42] | Application number, filing date | 78300474.0 | 09.10.1978 | Priority number, date | US19770841260 | 12.10.1977 Original published format: US 841260 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0001887 | Date: | 16.05.1979 | Language: | EN | [N/P] | Type: | B1 Patent specification | No.: | EP0001887 | Date: | 21.10.1981 | Language: | EN | [1981/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.03.1979 | Classification | IPC: | C07D471/04, A61K31/44, // (C07D471/04, 213:00, 233:00) | [1981/42] | CPC: |
C07D213/73 (EP,US);
A61P33/00 (EP);
A61P33/10 (EP);
C07D213/26 (EP,US);
C07D213/78 (EP,US);
C07D213/79 (EP,US);
| Designated contracting states | BE, CH, DE, FR, GB, LU, NL, SE | Title | German: | Imidazo-(1,2-a)-pyridine, ihre Herstellung sowie diese enthaltende anthelmintische Zusammensetzungen | [1981/42] | English: | Imidazo(1,2-a)pyridine compounds, their preparation and anthelmintic compositions containing them | [1981/42] | French: | Dérivés de l'imidazo(1,2-a)pyridine, leur préparation et compositions anthelminthiques les contenant | [1981/42] |
Former [1981/42] | Imidazo-(1,2-a)-pyridine, ihre Herstellung, ihre Verwendung und diese enthaltende anthelmintische Zusammensetzungen | ||
Former [1981/42] | Imidazo(1,2-a)pyridine compounds, their preparation, their use and anthelmintic compositions containing them | ||
Former [1981/42] | Dérivés de l'imidazo(1,2-a)pyridine, leur préparation, leur utilisation et compositions anthelminthiques les contenant | File destroyed: | 15.01.2000 | Examination procedure | 21.09.1979 | Examination requested | 02.01.1980 | Despatch of a communication from the examining division (Time limit: M06) | 13.06.1980 | Reply to a communication from the examining division | 20.10.1980 | Despatch of communication of intention to grant (Approval: ) | 18.02.1981 | Communication of intention to grant the patent | 11.03.1981 | Fee for grant paid | 11.03.1981 | Fee for publishing/printing paid | Opposition(s) | 21.07.1982 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 11.09.1980 | Renewal fee patent year 03 | 10.09.1981 | Renewal fee patent year 04 |
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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 | US3701780 [ ] (FISHER MICHAEL H); | DE2655681 [ ] (MERCK & CO INC); | DE2702790 [ ] (GALLARDO ANTONIO SA); | [P]US4092321 (BOCHIS RICHARD J) | [P] - CHEMICAL ABSTRACTS, vol. 88, no. 11, 13 March 1978, Columbus, Ohio, (USA) R.J. BOCHIS et al: "Methyl-6-(phenyl-sulfinyl) imidazo [1,2-a] pyridine-2-carbanate, a potent, new anthelmintic", page 28, column 2, abstract no. 69037b; & J. Med. Chem. 1978, 21 (2)pages 235 to 237 |