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.:
Date of Patent:
Sep. 30, 2025
Filed:
May. 28, 2020
Applicant:
Delstar Technologies, Inc., Middletown, DE (US);
Inventor:
James Kidwell, Maple Grove, MN (US);
Assignee:
DelStar Technologies, Inc., Alpharetta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 39/16 (2006.01); B01D 39/08 (2006.01); B01D 46/00 (2022.01); B01D 46/52 (2006.01); C08J 5/18 (2006.01); C08L 67/04 (2006.01);
U.S. Cl.
CPC ...
B01D 39/1692 (2013.01); B01D 39/083 (2013.01); B01D 46/0001 (2013.01); B01D 46/521 (2013.01); C08J 5/18 (2013.01); C08L 67/04 (2013.01); B01D 2239/0266 (2013.01); B01D 2239/0275 (2013.01); B01D 2239/10 (2013.01); B01D 2239/1291 (2013.01); C08J 2367/04 (2013.01); C08J 2467/02 (2013.01); C08L 2201/06 (2013.01); C08L 2203/12 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01); C08L 2205/06 (2013.01);
Abstract
The present disclosure provides a polymeric plasticized film or sheet having one or more apertures to reduce the amount of material needed, as well as overall weight, per desired volume of material required. The polymeric plasticized film or sheet may also be capable of folding and keeping the crease for a desired amount of time. The polymeric plasticized film or sheet may be biodegradable.