Method for dispensing an enzyme in a laundry treating appliance

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8533881
APP PUB NO 20110138541A1
SERIAL NO

12638542

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for treating laundry in a laundry treating appliance including the application of a lipase solution to the laundry during a cycle of operation.

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Patent Owner(s)

Patent OwnerAddress
WHIRLPOOL CORPORATION2000 M-63 NORTH BENTON HARBOR MI 49022

International Classification(s)

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  • 2009 Application Filing Year
  • D06F Class
  • 282 Applications Filed
  • 217 Patents Issued To-Date
  • 76.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brockman, Irene M Saint Joseph, US 6 25
Ghosh, Kaustav Saint Joseph, US 68 426

Cited Art Landscape

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Patent Citation Ranking

  • 3 Citation Count
  • D06F Class
  • 10.26 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1610619833101 - 1011 - 2021 - 3031 - 4041 - 5071 - 8005101520253035404550556065707580859095100105110115

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 17, 2025