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:
Nov. 28, 2023
Filed:
Aug. 17, 2020
Applicant:
Ecolab Usa Inc., Saint Paul, MN (US);
Inventors:
Daniel Ronald Schwartz, Saint Paul, MN (US);
Ryan Joseph Drake, Saint Paul, MN (US);
Assignee:
ECOLAB USA INC., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 2/00 (2006.01); B01D 11/02 (2006.01); A47G 19/00 (2006.01); B65G 59/00 (2006.01); B65D 25/08 (2006.01); C02F 1/76 (2023.01); B01F 21/20 (2022.01); B01F 21/00 (2022.01); B01F 33/40 (2022.01); B01F 35/22 (2022.01); B01F 35/71 (2022.01); B05B 7/24 (2006.01); B08B 3/08 (2006.01); B01F 101/00 (2022.01);
U.S. Cl.
CPC ...
B01F 21/22 (2022.01); B01F 21/30 (2022.01); B01F 33/40 (2022.01); B01F 35/2202 (2022.01); B01F 35/7179 (2022.01); B05B 7/24 (2013.01); B08B 3/08 (2013.01); B01F 2101/4505 (2022.01);
Abstract
A method and apparatus for obtaining a product chemistry from a solid block is provided. The product is housed within a dispenser, which utilizes a liquid and a gas to erode the block and produce a concentrate solution. The liquid and gas characteristics can be adjusted in the field to achieve a predetermined concentrate level in the solution. The introduction of air into the dispenser saves water, while producing higher concentrate levels.