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:
Feb. 09, 2021
Filed:
Dec. 27, 2018
Applicant:
Ecolab Usa Inc., Saint Paul, MN (US);
Inventors:
Amanda Ruth Blattner, Saint Paul, MN (US);
Charles Allen Hodge, Saint Paul, MN (US);
Timothy John Kohnke, Saint Paul, MN (US);
Mark Dennis Levitt, Saint Paul, MN (US);
Julie E. Marquardt, Saint Paul, MN (US);
Assignee:
Ecolab USA Inc., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 9/01 (2006.01); A61L 9/04 (2006.01); A01M 1/20 (2006.01); B05B 7/24 (2006.01); A61L 9/05 (2006.01); A61L 9/12 (2006.01);
U.S. Cl.
CPC ...
A61L 9/01 (2013.01); A01M 1/2055 (2013.01); A61L 9/042 (2013.01); A61L 9/048 (2013.01); A61L 9/05 (2013.01); A61L 9/12 (2013.01); B05B 7/2408 (2013.01);
Abstract
The present invention relates to a solid pressed air freshener and odor neutralizer composition which can include greater than 10% fragrance. The air freshener comprises a fragrance; preferably the fragrance is impregnated within a water soluble substrate made from a foamed vegetable starch, a surfactant and a solidifier. The solid formulations break down easily in the presence of water and may be sprayed, within the area to be freshened.