Chip screening method and plant

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6907995
SERIAL NO

09719229

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A chip screening method and plant wherein the pin chips (9) are separated from the rest of the chips and dosed among chips that are to be led to a subsequent process (7) so that the share of the pin chips (9) relative to the total amount of chips (7) does not exceed a desired value. After the screening process, a desired amount of pin chips (20) is dosed among the chips that are to be led to a subsequent process (7) without intermediate storage.

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Patent Owner(s)

Patent OwnerAddress
VALMET WOODHANDLING OYPL 210 PORI 28101

International Classification(s)

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  • 1999 Application Filing Year
  • B07B Class
  • 91 Applications Filed
  • 53 Patents Issued To-Date
  • 58.25 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances199920002001200220030255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tahkanen, Hannu Florence, AL 6 26

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Patent Citation Ranking

  • 2 Citation Count
  • B07B Class
  • 3.13 % this patent is cited more than
  • 20 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2401541201 - 1011 - 2021 - 3031 - 4041 - 5002.557.51012.51517.52022.52527.53032.53537.54042.5

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