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EP0174753
European procedure
Extract from the Register of European Patents
EP About this file: EP0174753
| EP0174753 - Amplified assay for a ligand [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.02.1990 Database last updated on 22.08.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states Becton Dickinson and Company Mack Centre Drive P.O. Box 2224 Paramus New Jersey 07652-1149 / US | [N/P] |
| Former [1986/12] | For all designated states Becton, Dickinson and Company Mack Centre Drive P.O. Box 2224 Paramus New Jersey 07652-1149 / US | Inventor(s) | 01 /
Wagner, Daniel B. 7705 Moorgate Court Raleigh North Carolina / US | [1986/12] | Representative(s) | Ruffles, Graham Keith, et al Marks & Clerk LLP 62-68 Hills Road Cambridge CB2 1LA / GB | [N/P] |
| Former [1986/12] | Ruffles, Graham Keith, et al MARKS & CLERK, 57-60 Lincoln's Inn Fields London WC2A 3LS / GB | Application number, filing date | 85305865.9 | 16.08.1985 | [1986/12] | Priority number, date | US19840643478 | 23.08.1984 Original published format: US 643478 | [1986/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0174753 | Date: | 19.03.1986 | Language: | EN | [1986/12] | Type: | B1 Patent specification | No.: | EP0174753 | Date: | 05.04.1989 | Language: | EN | [1989/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.01.1986 | Classification | IPC: | G01N33/53, G01N33/544 | [1986/12] | CPC: |
G01N33/532 (EP,US);
G01N33/542 (EP,US);
Y10S435/81 (EP,US);
Y10S435/966 (EP,US);
Y10S435/975 (EP,US);
Y10S436/829 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL, SE [1986/12] | Title | German: | Verstärkte Probe zum Nachweis eines Liganden | [1986/12] | English: | Amplified assay for a ligand | [1986/12] | French: | Essai amplifié pour déterminer un ligand | [1986/12] | Examination procedure | 17.04.1986 | Examination requested [1986/25] | 02.05.1988 | Despatch of a communication from the examining division (Time limit: M04) | 04.06.1988 | Reply to a communication from the examining division | 19.08.1988 | Despatch of communication of intention to grant (Approval: Yes) | 04.10.1988 | Communication of intention to grant the patent | 21.12.1988 | Fee for grant paid | 21.12.1988 | Fee for publishing/printing paid | Opposition(s) | 06.01.1990 | No opposition filed within time limit [1990/14] | Fees paid | Renewal fee | 12.08.1987 | Renewal fee patent year 03 | 10.08.1988 | Renewal fee patent year 04 |
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| Former [1990/27] | BE | 31.08.1989 | Documents cited: | Search | [A]US4193983 (BRINKLEY JOHN M [US], et al); | [A]US4235792 (HSIA JEN C [CA], et al); | [A]GB2069133 (COLLABORATIVE RES INC); | [AP]US4483929 (SZOKA FRANK C [US]); | [AP]EP0144744 (MILES LAB [US]) |