Invention Grant
US08506972B2 Highly biocompatible dual thermogelling chitosan/glucosamine salt compositions
有权
高度生物相容的双重热凝胶壳聚糖/葡糖胺盐组合物
- Patent Title: Highly biocompatible dual thermogelling chitosan/glucosamine salt compositions
- Patent Title (中): 高度生物相容的双重热凝胶壳聚糖/葡糖胺盐组合物
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Application No.: US13218516Application Date: 2011-08-26
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Publication No.: US08506972B2Publication Date: 2013-08-13
- Inventor: Abdellatif Chenite , Amine Selmani
- Applicant: Abdellatif Chenite , Amine Selmani
- Applicant Address: CA Montreal (Quebec)
- Assignee: Oligo Medic Inc
- Current Assignee: Oligo Medic Inc
- Current Assignee Address: CA Montreal (Quebec)
- Agent Norton Rose Fulbright
- Main IPC: A61K9/00
- IPC: A61K9/00 ; A61F13/00
Abstract:
The present disclosure relates to a chitosan solution neutralized with amino-sugar carbonate buffering solution or amino-sugar phosphate buffering solution or phosphorylated aminosugar buffering solution. The resulting thermogelling chitosan composition is highly biocompatible, isotonic and has the ability to rapidly turn into gel upon heating to the body temperature. It provides a novel chitosan-based composition to suitable for drug delivery, cell delivery and repair or regeneration of tissues and organs as well as other clinical treatment.
Public/Granted literature
- US20120052012A1 HIGHLY BIOCOMPATIBLE DUAL THERMOGELLING CHITOSAN/GLUCOSAMINE SALT COMPOSITIONS Public/Granted day:2012-03-01
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