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EP0275649
European procedure
Extract from the Register of European Patents
EP About this file: EP0275649
| EP0275649 - A process for the electrochemical regeneration of co-enzymes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.02.1993 Database last updated on 28.06.2024 | Most recent event Tooltip | 04.02.1993 | No opposition filed within time limit | published on 24.03.1993 [1993/12] | Applicant(s) | For all designated states Electricity Association Services Limited 30 Millbank London SW1P 4RD / GB | [1991/50] |
| Former [1988/30] | For all designated states THE ELECTRICITY COUNCIL 30 Millbank PO Box 209 London, SW1P 4RD / GB | Inventor(s) | 01 /
Drakesmith, Frederick Gerald 5 Ffordd Argoed Bryn Awelon Mold Clwyd Wales / GB | [1988/30] | Representative(s) | Allard, Susan Joyce, et al BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB | [N/P] |
| Former [1988/30] | Allard, Susan Joyce, et al BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ / GB | Application number, filing date | 87310700.7 | 04.12.1987 | [1988/30] | Priority number, date | GB19860029297 | 08.12.1986 Original published format: GB 8629297 | [1988/30] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0275649 | Date: | 27.07.1988 | Language: | EN | [1988/30] | Type: | B1 Patent specification | No.: | EP0275649 | Date: | 01.04.1992 | Language: | EN | [1992/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.05.1988 | Classification | IPC: | C12P1/00, C07H21/02 | [1988/30] | CPC: |
C12P1/00 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT [1988/30] | Title | German: | Verfahren zur elektrochemischen Regeneration von Koenzymen | [1988/30] | English: | A process for the electrochemical regeneration of co-enzymes | [1988/30] | French: | Procédé de régénération électrochimique de coenzymes | [1988/30] | Examination procedure | 19.10.1988 | Examination requested [1988/50] | 05.06.1991 | Despatch of communication of intention to grant (Approval: Yes) | 30.09.1991 | Communication of intention to grant the patent | 19.12.1991 | Fee for grant paid | 19.12.1991 | Fee for publishing/printing paid | Opposition(s) | 05.01.1993 | No opposition filed within time limit [1993/12] | Fees paid | Renewal fee | 27.11.1989 | Renewal fee patent year 03 | 26.11.1990 | Renewal fee patent year 04 | 28.10.1991 | 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]GB2033428 (NAT RES DEV) | [Y] - CHEMICAL ABSTRACTS, vol. 82, no. 25, 23rd June 1975, page 182, abstract no. 166519u, Columbus, Ohio, US; M. AIZAWA et al.: "Electrochemical regeneration of nicotinamide adenine dinucleotide", & BIOCHIM. BIOPHYS. ACTA 1975, 385(2), 362-70 | [Y] - CHEMICAL ABSTRACTS, vol. 84, no. 17, 26th April 1976, page 201, abstract no. 117673x, Columbus, Ohio, US; M. AIZAWA et al.: "Electrolytic regeneration of the reduced from the oxidized form of immobilized NAD" & BIOTECHNOL. BIOENG. 1976, 18(2), 209-15 | [Y] - CHEMICAL ABSTRACTS, vol. 86, no. 3, 17th January 1977, page 114, abstract no. 12838t, Columbus, Ohio, US; M. AIZAWA et al.: "Electrolytic regeneration of NADH from NAD+ with a liquid crystal membrane electrode", & BIOCHIM. BIOPHYS. ACTA 1976, 444(3), 886-92 | [Y] - CHEMICAL ABSTRACTS, vol. 86, no. 20, 16th May 1977, page 516, abstract no. 147648b, Columbus, Ohio, US; M. AIZAWA et al.: "Electrolytic reduction of coenzymes at a liquid crystal membrane electrode", & DENKI KAGAKU OYOBI KOGYO BUTSURI KAGAKU 1976, 44(4), 285-9 |