PAMAM, spacer molecule and cafestol polymers

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United States of America Patent

PATENT NO 9198973
APP PUB NO 20140371401A1
SERIAL NO

13919403

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Abstract

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The present invention is directed to a polymeric compound with a size in a nanometric scale, useful as a biocompatible carrier for the transport and delivery of active agents into a fish, insect, animal, reptile, bird, human, or plant, wherein said polymeric compound comprises PAMAM (polyamidoamine) dendrimers, a spacer molecule, and cafestol, wherein the polymeric compound of the invention comprises a structure of the kind (cafestol-PAMAM derivative)2-spacer molecule. Use of the compound as a biocompatible carrier for transport and delivery of antithrombotic active agents is disclosed. Procedures for obtaining a polymeric compound comprising the activation of cafestol, activation of polyethylene glycol, and formation of cafestol-PAMAM-PEG-PAMAM-cafestol are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSIDAD DE TALCATALCA CP 3461891
FUNDACION FRAUNHOFER CHILE RESEARCHSANTIAGO 7550296

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amalraj, John Talca, CL 3 1
Duran, Lara Esteban F Talca, CL 1 0
Nachtigall, Fabiane M Talca, CL 5 36
Santos, Leonardo S Talca, CL 1 0

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