Process of manufacturing compositions comprising cyclodextrin
US6436442B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 2000 |
| Grant date | Aug 20, 2002 |
| Priority date | — |
| Expiry date | May 15, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L9/145
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A process of manufacturing a composition suitable for capturing unwanted molecules comprising the steps of: (a) providing cyclodextrin, a cyclodextrin-compatible material, and a cyclodextrin-incompatible material; (b) combining said cyclodextrin-compatible material and said cyclodextrin-incompatible material to form a first mixture; and (c) subsequently combining said cyclodextrin with said first mixture to form said composition suitable for capturing unwanted molecules. The resulting stable composition for removing unwanted molecules from a surface comprises functionally-available cyclodextrin and cyclodextrin-incompatible material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.