High density fibrous polymers suitable for implant

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11191869
APP PUB NO 20190343986A1
SERIAL NO

16524435

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Abstract

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This invention includes malleable, biodegradable, fibrous compositions for application to a tissue site in order to promote or facilitate new tissue growth. One aspect of this invention is a fibrous component that provides unique mechanical and physical properties. The invention may be created by providing a vessel containing a slurry, said slurry comprising a plurality of natural or synthetic polymer fibers and at least one suspension fluid, wherein the polymer fibers are substantially evenly dispersed and randomly oriented throughout the volume of the suspension fluid; applying a force, e.g., centrifugal, to said vessel containing said slurry, whereupon said force serves to cause said polymer fibers to migrate through the suspension fluid and amass at a furthest extent of the vessel, forming a polymer material, with said polymer material comprising polymer fibers of sufficient length and sufficiently viscous, interlaced, or interlocked to retard dissociation of said polymer fibers.

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Patent Owner(s)

Patent OwnerAddress
DSM IP ASSETS B V6221 BE MAASTRICHT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ringeisen, Timothy A Exton, US 33 4767
Wattengel, William Christopher Exton, US 3 17

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