Dehydrated hydrogels
US6372248B1 · kind B1 · utility
55Cited by
15References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 1997 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | May 30, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L26/008
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dehydrated hydrogel incorporating a plasticiser and fibers which have provided cations for cross-linking the dehydrated hydrogel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.