Katariina Kemppainen

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing oxidized lignin in kraft pulp mill
- Patent number 12,054,886
- Issue date Aug 6, 2024
- Andritz Oy
- Lauri Pehu-Lehtonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing films from high consistency enzyme fibrillated...
- Patent number 10,865,280
- Issue date Dec 15, 2020
- Teknologian tutkimuskeskus VTT Oy
- Vesa Kunnari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing fibrillated cellulose material
- Patent number 10,087,477
- Issue date Oct 2, 2018
- Teknologian tutkimuskeskus VTT Oy
- Jaakko Hiltunen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Method for producing oxidized lignin in kraft pulp mill
- Publication number 20220120035
- Publication date Apr 21, 2022
- ANDRITZ OY
- Lauri Pehu-Lehtonen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of producing films from high consistency enzyme fibrillated...
- Publication number 20190002658
- Publication date Jan 3, 2019
- Teknologian Tutkimuskeskus VTT Oy
- Vesa Kunnari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing fibrillated cellulose material
- Publication number 20160355857
- Publication date Dec 8, 2016
- Teknologian Tutkimuskeskus VTT Oy
- Jaakko Hiltunen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...