Thermostable xylanases

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6083733
SERIAL NO

08591685

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention discloses enzymes having xylanase activity. The xylanases are characterized in that they are active at a temperature of 80.degree. C. or higher. The enzymes are obtainable from anaerobic thermophilic bacteria. The enzymes are suited for use in paper and pulp production processes. The invention also describes cloning and expression of genes having xylanase activity obtained from the deposited strains.

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Patent Owner(s)

Patent OwnerAddress
GENECOR INTERNATIONAL INC4 CAMBRIDGE PLACE 1870 SOUTH WINTON ROAD ROCHESTER NY 14618

International Classification(s)

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  • 1997 Application Filing Year
  • D01C Class
  • 2 Applications Filed
  • 2 Patents Issued To-Date
  • 100 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19971998199920000255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergquist, Peter Leonard Chatswood, AU 6 70
Daniel, McIver Hamilton, NZ 1 55
Farrell, Roberta Lee Hamilton, NZ 5 82
Forster, Simon Leeds, GB 7 69
Gronberg, Vidar Gilstead Bingley, GB 1 55
Herweijer, Margareta Adriana Den Haag, NL 2 55
Iverson, Sara Hopkinton, MA 7 100
Jones, Brian Edward Leidschendam, NL 8 75
Moody, Dean Huddersfield, GB 1 55
Morgan, Hugh William Hamilton, NZ 2 55
Quax, Wilhelmus Johannes Voorschoten, NL 13 149
Williams, Diane P Hopkinton, MA 8 125

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Patent Citation Ranking

  • 55 Citation Count
  • D01C Class
  • 87.50 % this patent is cited more than
  • 25 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges151101 - 1011 - 2041 - 5000.250.50.7511.251.51.7522.252.52.7533.253.53.7544.254.54.7555.25

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