Polymer recycling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12037466
APP PUB NO 20210047494A1
SERIAL NO

17086836

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Abstract

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Compositions and methods of making a culture medium from a polymeric material are described herein. The method can include (a) depolymerizing and/or dispersing the polymeric material to obtain a depolymerized and/or dispersed residue, and (b) combining the depolymerized and/or dispersed residue with one or more adjuvants to form a culture medium. In some embodiments, the polymeric material can be a plastic article, such as a waste carpet material. Culture media prepared from the compositions and methods are also described. The culture media are suitable for culturing microorganisms including bacterium, algae, and fungus. The microorganisms can be used to produce a bioproduct such as a biopolymer, an enzyme, or a cellular metabolite.

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Patent Owner(s)

Patent OwnerAddress
GEORGIA STATE UNIVERSITY RESEARCH FOUNDATION INC326 ALUMNI HALL ATLANTA GA 30303

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gilbert, Eric Decatur, US 19 198
Stubblefield, Bryan Atlanta, US 6 5

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