Sustained releasing composition via local injection for treating eye diseases
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 10, 2014
app pub date -
Mar 7, 2014
filing date -
Nov 16, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides a sustained release composition for intravitreal injection to the eye of a subject in need thereof. The sustained release composition contains an effective amount of a therapeutic agent in association with a nanosphere. The nanosphere contains a particle that comprises a particle-forming component capable of forming a vesicle, and an agent-carrying component capable of forming a complex with the therapeutic agent via electrostatic charge-charge interaction or hydrophobic-hydrophobic interaction. The particle-forming component has at least one head group moiety selected from a hydrophobic head group moiety, a polar head group moiety and a combination thereof. The agent-carrying component is a chemical entity that contains one or more negatively or positively charged groups.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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