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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 11148118 B1

PDFFull Text
Date of Patent:
Oct. 19, 2021

Filed:

Oct. 11, 2018

Encapsulated fragrance in compressed tablet

Applicant:

W.m. Barr & Company, Inc., Memphis, TN (US);

Inventors:

Rachel Ann Farmer, Memphis, TN (US);

Dennis Earl Shireman, Marion, AR (US);

Charles L. Hawes, Cordova, TN (US);

Brett Justin Healey, Memphis, TN (US);

Matthew Michael Petkus, Memphis, TN (US);

Assignee:

W.M. Barr & Company, Inc., Memphis, TN (US);

Attorney:

Nelson Mullins Riley & Scarborough LLP

Primary Examiner:

Joseph D Anthony

Int. Cl.
CPC ...
B01D 53/28 (2006.01); B01J 20/04 (2006.01); B01J 20/28 (2006.01); B01D 53/26 (2006.01); B01J 20/22 (2006.01); B01J 20/24 (2006.01);
U.S. Cl.
CPC ...
B01J 20/046 (2013.01); B01D 53/261 (2013.01); B01D 53/263 (2013.01); B01J 20/22 (2013.01); B01J 20/223 (2013.01); B01J 20/24 (2013.01); B01J 20/2805 (2013.01); B01J 20/28016 (2013.01); B01J 20/28042 (2013.01); B01D 53/28 (2013.01); B01D 2251/302 (2013.01); B01D 2251/306 (2013.01); B01D 2251/402 (2013.01); B01D 2251/404 (2013.01); B01D 2253/112 (2013.01); B01D 2253/20 (2013.01); B01D 2253/25 (2013.01); B01D 2259/4508 (2013.01); B01D 2259/4525 (2013.01);
Abstract

A tablet having a deliquescent desiccant and a fragrance encapsulated on or within a binding agent. The tablet is in a pressed form. A method of making a tablet involves providing a deliquescent desiccant, encapsulating a fragrance by spray drying the fragrance on a carbohydrate, combining the deliquescent desiccant and the carbohydrate encapsulated fragrance, and pressing the combination into the tablet.

Find Patent Forward Citations

Farmer, Rachel. (2021). Encapsulated fragrance in compressed tablet (U.S. Patent No. 11148118). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11148118

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

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