Chip tray with tacky surface

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7108899
APP PUB NO 20040047108A1
SERIAL NO

10241805

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tray for handling and retaining a plurality of components, wherein the tray has a rigid body portion and an elastomeric contact layer. The contact layer has a planar upper surface for contacting and retaining the components, and may be formed from a thermoplastic material having a surface energy between 20 dyne/cm and 100 dyne/cm, a hardness of between about Shore A15 and Shore D75, and a surface electrical resistivity of between about 1.times.10.sup.4 ohms/square and 1.times.10.sup.12 ohms/square.

First Claim

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Patent Owner(s)

Patent OwnerAddress
ENTEGRIS INC3500 LYMAN BOULEVARD CHASKA MN 55318

International Classification(s)

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  • 2002 Application Filing Year
  • B32B Class
  • 4855 Applications Filed
  • 1757 Patents Issued To-Date
  • 36.19 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200220032004200520062007200820092010201120122013201420150255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Extrand, Charles W Minneapolis, MN 35 537
Henderer, Ralph Excelsior, MN 5 51

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Patent Citation Ranking

  • 4 Citation Count
  • B32B Class
  • 3.09 % this patent is cited more than
  • 19 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges599684312179252332181041701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +05010015020025030035040045050055060065070075080085090095010001050

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