Mass-Based Powder Dispensing

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United States of America Patent

APP PUB NO 20090294469A1
SERIAL NO

12130541

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Mass-based dispensing of a powder product includes a system that dispenses a powder product containing an active ingredient from a product container. The system initiates a dispense cycle at a first, higher dispense rate. The system continuously determines, as the powder product is dispensed, the amount or weight of the powder product that has been dispensed. Once a transition criteria has been satisfied, the system adjusts the dispense rate to a second, lower dispense rate. The system dispenses the powder product at the second, lower dispense rate until a requested amount of the powder product has been dispensed.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE ST PAUL MN 55102

International Classification(s)

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  • 2008 Application Filing Year
  • B67D Class
  • 463 Applications Filed
  • 223 Patents Issued To-Date
  • 48.17 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bredow, Oliver Bernau , DE 1 26
Poulain, Marc Champigny-sur-marne , FR 2 42

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Patent Citation Ranking

  • 26 Citation Count
  • B67D Class
  • 75.91 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1135724198421101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 90100 +0102030405060708090100110120130140150

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