Gel wound dressing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 29, 1998
Grant Date -
N/A
app pub date -
Mar 31, 1997
filing date -
Jul 30, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a gel wound dressing material, and to techniques for preparing and using such a material. The invention provides a gel wound dressing in which the polymer component comprises a copolymer of a starch and a monounsaturated carboxylic acid or an ester or salt thereof, the copolymer being in the form of particles of which at least 70% by weight have a size of not more than about 100 um; and water. 1.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully