Extensional viscosity to promote safe swallowing of food boluses
US12290492B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Jul 19, 2023 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Jul 19, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2035/115
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Nutritional products having improved cohesiveness of food boluses and methods of making and using same are provided. The nutritional products may include nutritional compositions and high molecular weight, water-soluble polymers such that the nutritional products have extensional viscosities that provide improved cohesiveness to the nutritional products and Trouton ratios of at least 6. Methods of administering such nutritional products to patients having impaired swallowing ability and/or dysphagia are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.