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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 11690808 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Jun. 01, 2018

Delivery systems

Applicant:

Textile-based Delivery, Inc., Conover, NC (US);

Inventors:

David Anderson, Rockford, MN (US);

Jordan Schindler, Tuscon, AZ (US);

Erik Scott Goebel, Vadnais Heights, MN (US);

Assignee:

TEXTILE-BASED DELIVERY, INC., Conover, NC (US);

Attorney:

Neo IP

Primary Examiner:

Kyle A Purdy

Int. Cl.
CPC ...
A61K 9/70 (2006.01); A61K 31/343 (2006.01); A61K 31/573 (2006.01); A61K 31/555 (2006.01); A61K 31/203 (2006.01); A61K 31/122 (2006.01); A61K 31/12 (2006.01); A61K 31/4412 (2006.01); A61K 9/00 (2006.01); A61L 15/24 (2006.01); A61L 15/40 (2006.01); A61L 15/44 (2006.01); A61K 31/4166 (2006.01); A61K 31/616 (2006.01); A61K 47/34 (2017.01); A61M 37/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/70 (2013.01); A61K 9/0024 (2013.01); A61K 9/0092 (2013.01); A61K 31/12 (2013.01); A61K 31/122 (2013.01); A61K 31/203 (2013.01); A61K 31/343 (2013.01); A61K 31/4166 (2013.01); A61K 31/4412 (2013.01); A61K 31/555 (2013.01); A61K 31/573 (2013.01); A61K 31/616 (2013.01); A61K 47/34 (2013.01); A61L 15/24 (2013.01); A61L 15/40 (2013.01); A61L 15/44 (2013.01); A61M 37/00 (2013.01); A61L 2300/402 (2013.01); A61L 2300/41 (2013.01); A61L 2300/43 (2013.01);
Abstract

Disclosed herein are delivery systems including coated and uncoated yarns, yarn precursors, threads, fibers, and other substrates for the constant or near-constant release of active compounds, as well as methods for manufacturing such delivery systems. The yarns, yarn precursors, threads, fibers, and other substrates can include a cross-linked hydrophobic elastomer and an active compound. One or more coatings that are impermeable or substantially impermeable to the active compound may partially or fully occlude the yarn or substrate to control release rates of the active compound. The delivery systems may be used in a variety of applications, including the making of articles of clothing, textiles, and fabrics, and may be used in methods of treating various conditions and diseases.

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