Metsä
Finland
3
2023-01-26
The entities that hold a legal rights for patent applications filed by inventor Poukka Outi:
Outi Poukka from Metsä, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
A method of removing volatile compounds from a lignin-containing material, use of a distillation method, and a lignin-containing material
#2 | 2022-04-21Method for producing oxidized lignin in kraft pulp mill
#3 | 2018-05-17Method for regenerating catalysts used for production of polysulphide cooking liquors
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