Quasiadiabetic differential scanning calorimeter

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United States of America Patent

PATENT NO 9857241
SERIAL NO

14425473

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Abstract

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A method of operating a differential scanning calorimeter wherein errors in the heat flow rate measurement are reduced by operating the calorimeter in a quasiadiabatic mode and by employing a heat flow rate measurement algorithm that includes the leakage heat flow rate. The temperature of the DSC enclosure is controlled independently of the temperature of the measuring system, which allows the temperature difference between the sample and reference containers and the enclosure to be minimized, thus minimizing leakage heat flow.

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Patent Owner(s)

Patent OwnerAddress
WATERS TECHNOLOGIES CORPORATION34 MAPLE STREET MILFORD MA 01757

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  • 2013 Application Filing Year
  • G01K Class
  • 580 Applications Filed
  • 511 Patents Issued To-Date
  • 88.11 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Danley, Robert L Collingswood, US 30 367

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  • 1 Citation Count
  • G01K Class
  • 21.02 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges6220719321101 - 1011 - 2021 - 3031 - 4041 - 5051 - 600102030405060708090100110120130140150160170180190200210220

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