Controlled dissolution solid product dispenser
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United States of America Patent
Stats
-
Apr 3, 2018
Issued Date -
N/A
app pub date -
Dec 13, 2016
filing date -
Feb 21, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method, apparatus, and system for obtaining a solution from a solid product are disclosed. A solid product is housed in a dispenser. A liquid is introduced into the housing of the dispenser to interact with the solid product to form a solution. To control the concentration of the formed solution, the turbulence of the liquid introduced to the dispenser is controlled and adjusted either manually or on a real time basis to account for varying characteristics of either or both of the solid product and the liquid. The dispenser will adjust the turbulence based on the characteristics to maintain a formed solution within an acceptable range of concentration. The concentrated solution can then be discharged from the dispenser to an end use application.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ECOLAB USA INC | ST PAUL MN 55102 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Anderson, Troy A | Eagan, US | 20 | 303 |
Carroll, Richard R | Blaine, US | 7 | 29 |
Drake, Ryan | White Bear Lake, US | 4 | 16 |
Lanz, Joshua J | West St. Paul, US | 9 | 109 |
Morey, John D | St. Paul, US | 10 | 55 |
Schultz, Andrew | Minneapolis, US | 36 | 1092 |
Thomas, John E | River Falls, US | 100 | 1593 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 3, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 3, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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