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EP0138252
European procedure
Extract from the Register of European Patents
EP About this file: EP0138252
| EP0138252 - A mixture for use in the LSC (liquid scintillation counting) analysis technique [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 12.01.1996 Database last updated on 29.03.2025 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states Packard Instrument B.V. Ulgersmaweg 47 9731 BK Groningen / NL | [N/P] |
| Former [1985/17] | For all designated states Packard Instrument B.V. Ulgersmaweg 47 NL-9731 BK Groningen / NL | Inventor(s) | 01 /
Hegge, Theodorus Cornelus Jozef M. Marneweg 52 NL-9977 PL Kloosterburen / NL | 02 /
ter Wiel, Jan Molenweg 47 NL-9919 AG Loppersum / NL | [1985/17] | Representative(s) | Smulders, Theodorus A.H.J., et al Vereenigde Postbus 87930 2508 DH Den Haag / NL | [N/P] |
| Former [1989/15] | Smulders, Theodorus A.H.J., Ir., et al Vereenigde Octrooibureaux Nieuwe Parklaan 97 NL-2587 BN 's-Gravenhage / NL | ||
| Former [1985/17] | Urbanus, Henricus Maria, Ir. c/o Vereenigde Octrooibureaux Nieuwe Parklaan 107 NL-2587 BP 's-Gravenhage / NL | Application number, filing date | 84201332.8 | 13.09.1984 | [1985/17] | Priority number, date | NL19830003213 | 16.09.1983 Original published format: NL 8303213 | [1985/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0138252 | Date: | 24.04.1985 | Language: | EN | [1985/17] | Type: | B1 Patent specification | No.: | EP0138252 | Date: | 10.05.1989 | Language: | EN | [1989/19] | Type: | B2 New European patent specification | No.: | EP0138252 | Date: | 28.02.1996 | [1996/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.03.1985 | Classification | IPC: | G01T1/204, C07F9/08 | [1985/17] | CPC: |
G01T1/2042 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/17] | Title | German: | Beim Flüssig-Szintillations Zählverfahren zu verwendendes Gemisch | [1985/17] | English: | A mixture for use in the LSC (liquid scintillation counting) analysis technique | [1985/17] | French: | Mélange à utiliser dans la technique d'analyse par comptage de scintillations en milieu liquide | [1985/17] | Examination procedure | deleted | Communication of intention to grant the patent | 29.04.1985 | Examination requested [1985/29] | 22.08.1986 | Despatch of a communication from the examining division (Time limit: M06) | 05.01.1987 | Reply to a communication from the examining division | 22.06.1987 | Despatch of a communication from the examining division (Time limit: M04) | 29.10.1987 | Reply to a communication from the examining division | 14.01.1988 | Despatch of a communication from the examining division (Time limit: M04) | 19.03.1988 | Reply to a communication from the examining division | 07.07.1988 | Despatch of a communication from the examining division (Time limit: M02) | 01.08.1988 | Reply to a communication from the examining division | 13.10.1988 | Despatch of communication of intention to grant (Approval: Yes) | 31.01.1989 | Fee for grant paid | 31.01.1989 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
12.02.1990
17.04.1990
ADMISSIBLE FISONS plc Fisons House Princes Street Ipswich IP1 1QH Suffolk / GB Opponent's representative Wright, Robert Gordon McRae FISONS plc 12 Derby Road Loughborough Leicestershire LE11 0BB / GB | [N/P] |
| Former [1990/15] | |||
| Opponent(s) | 01
12.02.1990
17.04.1990
ADMISSIBLE FISONS plc Fisons House Princes Street Ipswich IP1 1QH Suffolk / GB Opponent's representative Wright, Robert Gordon McRae FISONS plc 12 Derby Road Loughborough Leicestershire LE11 0BB / GB | deleted | Deletion: Legal effect of rejection of opposition [ N /P ] | 19.04.1990 | Invitation to proprietor to file observations on the notice of opposition | 18.10.1990 | Reply of patent proprietor to notice(s) of opposition | 26.04.1991 | Despatch of a communication from the opposition division (Time limit: M06) | 05.11.1991 | Reply to a communication from the opposition division | 19.08.1992 | Date of despatch of rejection of opposition | 03.02.1995 | Despatch of a communication from the opposition division (Time limit: M02) | 13.02.1995 | Reply to a communication from the opposition division | 15.03.1995 | Despatch of interlocutory decision in opposition | 25.03.1995 | Legal effect of interlocutory decision in opposition | 03.07.1995 | Despatch of communication that the patent will be maintained as amended | 06.10.1995 | Fee for printing new specification paid | Appeal following opposition | 14.10.1992 | Appeal received No. T0952/92 | 24.12.1992 | Statement of grounds filed | 17.08.1994 | Result of appeal procedure: maintenance in amended form | 17.08.1994 | Date of oral proceedings | 23.08.1994 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 26.09.1986 | Renewal fee patent year 03 | 18.09.1987 | Renewal fee patent year 04 | 14.09.1988 | Renewal fee patent year 05 |
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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 | [A]GB1222111 (SENA EDWIN ANDRES [US]); | [A]US3999070 (TARKKANEN VEIKKO); | [A]US4001139 (LONG EDWARD C) | [A] - INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, vol. 21, 1970, pages 487-490, Pergamon Press, Northern Ireland, GB; S.B. LUPICA: "Polyethoxylated nonionic surfactants in toluene for liquid scintillation counting of tritium in aqueous samples" | [A] - INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, vol. 14, no. 2, March/April 1971, pages 439-440, Consultants Bureau, New York, US; L.YA. ZHIL'TSOVA et al.: "Effect of admixtures on the temperature instability of liquid scintillators" |