WO2003067697-A2  PATENT ABSTRACTS OF JAPAN vol. 006, no. 147 (E-123), 6 aout 1982 (1982-08-06) -& JP 57 069668 A (MATSUSHITA ELECTRIC IND CO LTD), 28 avril 1982 (1982-04-28);  E. KATZ AND AL: "A biofuel cell based on two immiscible solvents and glucose oxidase and microperoxidase-11 monolayer-functionalized electrodes" NEW JOURNAL OD CHEMISTRY, 1999, pages 481-487, XP002221001 cite dans la demande;  G. TAYHAS AND AL: "electro-enzymatic reduction of dioxagen to water in the cathode compartment of a biofuel cell" JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 464, 1999, pages 110-117, XP002221000 cite dans la demandeFR2835655-A1  E. KATZ AND AL: "A biofuel cell based on two immiscible solvents and glucose oxidase and microperoxidase-11 monolayer-functionalized electrodes" NEW JOURNAL OD CHEMISTRY, 1999, pages 481-487, XP002221001;  G. TAYHAS AND AL: "electro-enzymatic reduction of dioxagen to water in the cathode compartment of a biofuel cell" JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 464, 1999, pages 110-117, XP002221000;  PATENT ABSTRACTS OF JAPAN vol. 006, no. 147 (E-123), 6 aout 1982 (1982-08-06) -& JP 57 069668 A (MATSUSHITA ELECTRIC IND CO LTD), 28 avril 1982 (1982-04-28);  PATENT ABSTRACTS OF JAPAN vol. 006, no. 147 (E-123), 6 aout 1982 (1982-08-06) -&JP 57 069668 A (MATSUSHITA ELECTRIC IND CO LTD), 28 avril 1982 (1982-04-28)US7875394-B2  Patent Abstracts of Japan, vol. 006, No. 147 (E-123), Aug. 6, 1982&JP 57 069668 A (Matsushita Electric Ind. Co. Ltd.), Apr. 28, 1982.;  G. Tayhas et al.: "Electro-Enzymatic Reduction of Dioxagen to Water in the Cathode Compartment of a Biofuel Cell", Journal of Electroanalytical Chemistry, Vo. 464, 1999, pp. 110-117, XP002221000.;  E. Katz et al.: "A Biofuel Cell Based on Two Immiscible Solvents and Glucose Oxidase and Microperoxidase-11 Monolayer-Functionalized Electrodes", New Journal of Chemistry, 1999, pp. 481-487, XP02221001.;  International Application No. PCT/FR2003/000354, English Translation of International Preliminary Examination Report dated Feb. 9, 2005.