Composition and method for inhibiting uptake of biguanide antimicrobials by hydrogels
US6528464B1 · kind B1 · utility
1Cited by
51References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2001 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Aug 17, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L12/142
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention provides a method for inhibiting the binding of a biguanide antimicrobial in aqueous solution to a hydrogel in contact with said solution comprising providing in said solution an amount of cyclodextrin sufficient to inhibit sorption of the biguanide antimicrobial to a hydrogel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.