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:
Oct. 19, 2021
Filed:
Oct. 11, 2018
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);
Primary Examiner:
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.