Juha Leppävuori

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Patents Grantslast 30 patents

Information Patent Grant
Method for activating and precipitating lignin
- Patent number 10,894,866
- Issue date Jan 19, 2021
- Teknologian tutkimuskeskus VTT Oy
- Hanne Wikberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method for producing reactive lignin
- Publication number 20200011012
- Publication date Jan 9, 2020
- Teknologian Tutkimuskeskus VTT Oy
- Hanne Wikberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for activating and precipitating lignin
- Publication number 20180179339
- Publication date Jun 28, 2018
- Teknologian Tutkimuskeskus VTT Oy
- Hanne Wikberg
- C07 - ORGANIC CHEMISTRY