Gorgen Akerlund

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Sollentuna, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of bleaching with formamidine sulfinic acid using a reducing...
- Patent number 6,428,653
- Issue date Aug 6, 2002
- West Fraser Timber Co. Ltd.
- Richard C. Denton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling peroxide bleaching in a plurality of bleachi...
- Patent number 4,878,998
- Issue date Nov 7, 1989
- EKA Nobel AB
- Jan-Erik Hook
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Bleaching process
- Publication number 20020104627
- Publication date Aug 8, 2002
- Richard C. Denton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE