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10/04/07 - USPTO Class 424 |  52 views | #20070231400 | Prev - Next | About this Page  424 rss/xml feed  monitor keywords

Triggered release from proteinoid microspheres

USPTO Application #: 20070231400
Title: Triggered release from proteinoid microspheres
Abstract: The invention provides proteinoid microsphere made up of a mixture of thermally condensed amino acids that are crosslinked with a crosslinker reagent. The proteinoid microspheres of the invention may be used to encapsulate a material or a compound and to provide slow, sustained or timed release of the material or compound. The proteinoid microspheres are stable in solution until exposed to a reducing agent. However, the in vivo environment provides a sufficient reduction potential to provide slow, sustained release of materials contained therein from the proteinoid microspheres of the present invention. (end of abstract)



Agent: Schwegman, Lundberg, Woessner & Kluth, P.A. - Minneapolis, MN, US
Inventor: Stephen Quirk
USPTO Applicaton #: 20070231400 - Class: 424499000 (USPTO)

Related Patent Categories: Drug, Bio-affecting And Body Treating Compositions, Preparations Characterized By Special Physical Form, Particulate Form (e.g., Powders, Granules, Beads, Microcapsules, And Pellets), Contains Proteins Or Derivative Or Polysaccharides Or Derivative

Triggered release from proteinoid microspheres description/claims


The Patent Description & Claims data below is from USPTO Patent Application 20070231400, Triggered release from proteinoid microspheres.

Brief Patent Description - Full Patent Description - Patent Application Claims
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