Thermogelling oligopeptide polymers

Details Thermogelling oligopeptide polymers Thermogelling oligopeptide polymers

2006-08-08

2006-08-08

Yoon, Tae H. (Department: 1714)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Matrices

C424S499000, C523S200000, C524S504000, C524S505000, C524S845000, C528S271000

Reexamination Certificate

active

07087244

ABSTRACT:
Disclosed is a thermogelling biodegradable aqueous polymer solution useful in providing a bioactive agent delivery system. A thermogelling biodegradable aqueous polymer solution may comprise a biocompatible block and a biodegradable polypeptide block, where the blocks are linked to form a polymer of a general structure comprising the formula of CnDm, wherein n is equal to or greater than 1, m is equal to or greater than 1, C is a biodegradable polypeptide block, and D is a biocompatible soluble polymer having a chain length such that if D is not biodegradable, D may be eliminated through a glomeruli filtration system.

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