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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12270153 B1

PDFFull Text
Date of Patent:
Apr. 08, 2025

Filed:

Feb. 07, 2022

Starch-cellulose composite material

Applicant:

Pratt Corrugated Holdings, Inc., Brookhaven, GA (US);

Inventors:

John Anagnostopoulos, Atlanta, GA (US);

Greg Sollie, Sharpsburg, GA (US);

Jamie Waltermire, Peachtree City, GA (US);

Shifeng Chen, Newport News, VA (US);

Assignee:

Pratt Corrugated Holdings, Inc., Brookhaven, GA (US);

Attorney:

Taylor English Duma LLP

Primary Examiner:

Jacob T Minskey

Assistant Examiner:

Stephen M Russell

Int. Cl.
CPC ...
D21F 11/00 (2006.01); B29B 7/90 (2006.01); B29C 69/00 (2006.01); D21H 17/00 (2006.01); D21H 17/09 (2006.01); D21H 17/15 (2006.01); D21H 17/22 (2006.01); D21H 17/26 (2006.01); D21H 17/28 (2006.01); D21H 17/31 (2006.01); D21H 17/36 (2006.01); D21H 17/66 (2006.01); D21H 21/08 (2006.01); D21H 23/64 (2006.01); B29K 105/04 (2006.01); B29K 201/00 (2006.01);
U.S. Cl.
CPC ...
D21F 11/002 (2013.01); B29B 7/90 (2013.01); B29C 69/001 (2013.01); D21H 17/09 (2013.01); D21H 17/15 (2013.01); D21H 17/22 (2013.01); D21H 17/26 (2013.01); D21H 17/28 (2013.01); D21H 17/31 (2013.01); D21H 17/36 (2013.01); D21H 17/66 (2013.01); D21H 17/74 (2013.01); D21H 21/08 (2013.01); D21H 23/64 (2013.01); B29K 2105/04 (2013.01); B29K 2201/00 (2013.01);
Abstract

A composite can include cellulose fiber; and foam binding the cellulose fiber. A method for manufacturing a composite can comprise mixing a plurality of ingredients to form a pre-foam mixture; foaming the pre-foam mixture to produce a foam; mixing the foam with cellulose fiber to form a composite material; and curing the composite material.

Find Patent Forward Citations

Anagnostopoulos, John. (2025). Starch-cellulose composite material (U.S. Patent No. 12270153). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12270153

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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