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EP0325341
European procedure
Extract from the Register of European Patents
EP About this file: EP0325341
| EP0325341 - Material characterisation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.03.1993 Database last updated on 03.09.2024 | Most recent event Tooltip | 18.03.1993 | No opposition filed within time limit | published on 05.05.1993 [1993/18] | Applicant(s) | For all designated states United Kingdom Atomic Energy Authority 11 Charles II Street London SW1Y 4QP / GB | [N/P] |
| Former [1989/30] | For all designated states UNITED KINGDOM ATOMIC ENERGY AUTHORITY 11 Charles II Street London SW1Y 4QP / GB | Inventor(s) | 01 /
Flemming, Michael Anthony 19 Glyme Close Radley Green Abingdon Oxfordshire / GB | 02 /
Plested, Grahm Nicholas 7 Little Howe Close Radley Abingdon Oxfordshire, OX14 3AJ / GB | [1989/30] | Representative(s) | Mansfield, Peter Turquand, et al Patents Department, AEA Technology plc, 329 Harwell Didcot, Oxfordshire OX11 0QJ / GB | [N/P] |
| Former [1991/51] | Mansfield, Peter Turquand, et al United Kingdom Atomic Energy Authority Patents Department Building 329 Harwell Laboratory Oxfordshire, OX11 0RA / GB | ||
| Former [1989/30] | Mansfield, Peter Turquand United Kingdom Atomic Energy Authority Patents Department Building 329 Harwell Laboratory Oxfordshire OX11 0RA / GB | Application number, filing date | 89300004.2 | 03.01.1989 | [1989/30] | Priority number, date | GB19880001395 | 22.01.1988 Original published format: GB 8801395 | GB19880005364 | 07.03.1988 Original published format: GB 8805364 | [1989/30] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0325341 | Date: | 26.07.1989 | Language: | EN | [1989/30] | Type: | A3 Search report | No.: | EP0325341 | Date: | 15.11.1989 | Language: | EN | [1989/46] | Type: | B1 Patent specification | No.: | EP0325341 | Date: | 13.05.1992 | Language: | EN | [1992/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.09.1989 | Classification | IPC: | G01N22/00 | [1989/30] | CPC: |
G01N22/00 (EP,US)
| Designated contracting states | CH, DE, FR, IT, LI, NL [1989/30] | Title | German: | Material-Charakterisierung | [1989/30] | English: | Material characterisation | [1989/30] | French: | Caractérisation des matériaux | [1989/30] | Examination procedure | 05.03.1990 | Examination requested [1990/18] | 14.03.1991 | Despatch of a communication from the examining division (Time limit: M04) | 10.07.1991 | Reply to a communication from the examining division | 24.09.1991 | Despatch of communication of intention to grant (Approval: Yes) | 13.11.1991 | Communication of intention to grant the patent | 17.12.1991 | Fee for grant paid | 17.12.1991 | Fee for publishing/printing paid | Opposition(s) | 16.02.1993 | No opposition filed within time limit [1993/18] | Fees paid | Renewal fee | 19.12.1990 | Renewal fee patent year 03 | 12.12.1991 | 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 | [Y]US3581190 (BROWN IAN MCLAREN) | [Y] - IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, vol. MTT-22, no. 5, May 1974, pages 572-576, New York, US; T. ITOH: "A new method for measuring properties of dielectric materials using a microstrip cavity" | [A] - MANUFACTURING TECHNOLOGY NOTE, NTN-78/0405, report no. AMMRC-CTR-74-58, March 1978, Virginia, US; O.R. GERICKE: "Surface-crack detector for metal products" |