Guy Fleche
22Patents
13h-index
27Co-inventors
81Inventor score
Filing activity: Oct 27, 1976 → Dec 6, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5703160A | Biodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acid | Chemistry; Metallurgy | 83 | Expired |
| US4985553A | Process for the oxidation of di-, tri-, Oligo- and polysaccharides into polyhydroxycarboxylic acids, catalyst used and products thus obtained | Chemistry; Metallurgy | 72 | Expired |
| US7122661B2 | Method for purifying a composition containing at least one internal dehydration product of a hydrogenated sugar | Chemistry; Metallurgy | 66 | Expired |
| US4590283A | Process for manufacturing 5-hydroxymethylfurfural | Chemistry; Metallurgy | 48 | Expired |
| US4339387A | Process for manufacturing 5-hydroxymethylfurfural | Chemistry; Metallurgy | 43 | Expired |
| US4845208A | Process for the oxidation of aldoses, catalyst used in said process and products thus obtained | Chemistry; Metallurgy | 31 | Expired |
| US5831043A | Process for the oxidation of sugars | Chemistry; Metallurgy | 23 | Expired |
| US5360473A | Thermoformable compounds, their process of preparation and their use in order to obtain thermoformed articles | Chemistry; Metallurgy | 19 | Expired |
| US5023354A | High purity alditol diacetals, free from organic solvent traces and processes for preparing same | Chemistry; Metallurgy | 18 | Expired |
| US5731467A | Process for the manufacture of xylaric acid and uses thereof | Chemistry; Metallurgy | 15 | Expired |
| US4613407A | Cationic additive for the manufacture of paper | Textiles; Paper | 14 | Expired |
| US6500649B2 | Process for the conversion of organic materials, particularly saccharide materials, comprising an enzymatic oxidation step in the presence of ruthenium or palladium | Chemistry; Metallurgy | 14 | Expired |
| US5129989A | Manufacturing process for paper | Textiles; Paper | 14 | Expired |
| US6297409A | Continuous process for the preparation of a high-purity hydrogenated ose by catalytic hydrogenation | Chemistry; Metallurgy | 6 | Expired |
| US6476218B1 | Method of preparing a mixture of mannitol and sorbitol by continuous hydrogenation of glucosone | Chemistry; Metallurgy | 5 | Expired |
| US5817780A | Process for the alkaline oxidative degradation of reducing sugars | Chemistry; Metallurgy | 4 | Expired |
| US4115146A | Process for the depolymerization of starch by irraciation and products so obtained | Chemistry; Metallurgy | 4 | Expired |
| US6300494A | Process for the manufacture of D-erythrose | Chemistry; Metallurgy | 3 | Expired |
| US5872247A | Decarboxylation process for 2-ketoaldonic acids | Chemistry; Metallurgy | 3 | Expired |
| US5981742A | Glucuronyl arabinarates and process for producing them | Chemistry; Metallurgy | 2 | Expired |
| US4543168A | Process for the preparation of ketones corresponding to 1,4-3,6-dianhydrohexitols by anodic electrooxidation | Chemistry; Metallurgy | 1 | Expired |
| US7342050B2 | Method for preparing a lactic acid ester composition and use thereof as solvent | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.