Martti Alkio

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Chromatographic purification of cyclosporing using a high pressure...
- Patent number 5,976,381
- Issue date Nov 2, 1999
- Santen Oy
- Juhani Lundell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the manufacture of the derivatives of propionic acid
- Patent number 5,296,618
- Issue date Mar 22, 1994
- Orion-yhtyma Oy Fermion
- Olli Aaltonen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing fire-retarded cellulosic fibers and fire-retar...
- Patent number 4,381,370
- Issue date Apr 26, 1983
- The Technical Research Centre of Finland
- Olli Aaltonen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing regenerated cellulosic articles and for recov...
- Patent number 4,319,023
- Issue date Mar 9, 1982
- Technical Research Centre of Finland
- Olli Aaltonen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING