Inventor

HELLSTEN SANNA

FI3 patents

Patents

3 patents

US11549200B2Jan 10, 2023

Process for making cellulose fibre or film

AALTO UNIV FOUNDATION SR0 citations53

US12509801B2Dec 30, 2025

Recycling of acid-superbase conjugate ionic liquids by water removal in the lyocell spinning process

AALTO UNIV FOUNDATION SR0 citations51

US12571737B2Mar 10, 2026

Quantitative Raman spectroscopy

AALTO UNIV FOUNDATION SR0 citations46