Marja Koljonen

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Kauniainen, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method of enhancing the delignification and/or bleaching of pulp
- Patent number 5,683,911
- Issue date Nov 4, 1997
- Genencor International, Inc.
- Elizabeth A. Bodie
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Five thermostable xylanases from microtetraspora flexuosa for use i...
- Patent number 5,437,992
- Issue date Aug 1, 1995
- Genencor International, Inc.
- Elizabeth A. Bodie
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE