Pneumatic valve interface for use in microfluidic structures

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050205816A1
SERIAL NO

10960890

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pneumatic valve for use in laminated plastic microfluidic structures. This zero or low dead volume valve allows flow through microfluidic channels for use in mixing, dilution, particulate suspension and other techniques necessary for flow control in analytical devices.

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Patent Owner(s)

Patent OwnerAddress
PERKINELMER HEALTH SCIENCES INC940 WINTER STREET WALTHAM MA 02451

International Classification(s)

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  • 2004 Application Filing Year
  • F16K Class
  • 1027 Applications Filed
  • 507 Patents Issued To-Date
  • 49.37 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2004200520062007200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayenga, Jon W Redmond, WA 39 1975
Saltsman, Patrick Seattle, WA 9 686
Weigl, Bernhard H Seattle, WA 52 4872

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Patent Citation Ranking

  • 145 Citation Count
  • F16K Class
  • 99.46 % this patent is cited more than
  • 20 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges36481141461685331401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +0255075100125150175200225250275300325350375400425450475500525

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