Coletica
28Patents
0Active
28Granted
35Portfolio score
Filing activity: Nov 6, 1991 → Feb 10, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6790454B1 | Processes for the preparation of novel collagen-based supports for tissue engineering, and biomaterials obtained | Chemistry; Metallurgy | 101 | Expired |
| US6541023B1 | Use of collagen of aquatic origin for the production of supports for tissue engineering, and supports and biomaterials obtained | Chemistry; Metallurgy | 88 | Expired |
| US5691060A | Utilization of a transacylation reaction between an esterified polysaccharide and a polyaminated or polyhydroxylated substance for fabricating microparticles, microparticles thus obtained, methods and compositions containing them | Emerging Cross-Sectional Technologies | 87 | Expired |
| US6974679B2 | Support with collagen base for tissue engineering and manufacture of biomaterials | Physics | 78 | Expired |
| US6660280B1 | Collagen product containing collagen of marine origin with a low odor and preferably with improved mechanical properties, and its use in the form of cosmetic or pharmaceutical compositions or products | Emerging Cross-Sectional Technologies | 70 | Expired |
| US6524595B1 | Cyclodextrins preferentially substituted on their primary face by acid or amine functions | Human Necessities | 66 | Expired |
| US5658593A | Injectable compositions containing collagen microcapsules | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6132750A | Particles of cross-linked proteins and polysaccharides with hydroxamic groups for chelating metals and their uses notably in cosmetics | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5635609A | Particles prepared by transacylation reaction between an esterified polysaccharide and a polyamine, methods of preparation therefor and compositions containing same | Chemistry; Metallurgy | 46 | Expired |
| US5420248A | Unpigmented fish skin, particularly from flat fish, as a novel industrial source of collagen, extraction method, collagen and biomaterial thereby obtained | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5672301A | Method for fabricating microparticles in emulsion by modification of the chemical composition of the dispersed phase after emulsification | Performing Operations; Transporting | 29 | Expired |
| US5395620A | Biodegradable microcapsules having walls composed of crosslinked atelocollagen and polyholoside | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6235294A | Flavonoide esters and their use notably in cosmetics | Human Necessities | 27 | Expired |
| US5331092A | Process of preparation of collagen containing in major proportion insoluble collagen and collagen having high mechanical resistance and thermal stability obtained thereby | Chemistry; Metallurgy | 21 | Expired |
| US5912016A | Particles of crosslinked plant proteins and the process for their preparation | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6303150A | Method for producing nanocapsules with crosslinked protein-based walls nanocapsules thereby obtained and cosmetic, pharmaceutical and food compositions using same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5562924A | Polysaccharide wall microcapsules containing primary alcohol functions and compositions containing same | Human Necessities | 16 | Expired |
| US5989596A | Compositions comprising a depigmenting agent consisting of sulfites and metabisulfites and plant extracts for use in inhibiting melanogenesis or for depigmenting | Human Necessities | 15 | Expired |
| US6548170B2 | Treated water-insoluble solid particles, preparation and use | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6471973B2 | Flavonoide esters and their use notably in cosmetics | Human Necessities | 12 | Expired |
| US5904921A | Stabilized compositions of superoxide dismutase obtained from germinated plant seeds | Chemistry; Metallurgy | 9 | Expired |
| US5244672A | Composition containing liposomes stabilized by a stabilizing support based on atelocollagen and glycosaminoglycans | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5525359A | Microcapsules having a combined atelocollagen/polyholoside wall coagulated by a divalent cation and method for manufacturing these microcapsules and cosmetic or pharmaceutical or food compositions containing them | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5422111A | Polyose/fatty acid complex product with a high fatty acid content, use as an emulsifier or moisturizer and emulsifying or moisturizing composition in which it is present | Chemistry; Metallurgy | 5 | Expired |
| US6703490B1 | Amphiphilic complexes, method for their preparation and compositions containing them | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.