Hanna-Mari Kangaslahti

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Recovery of phosphorus compounds from wastewater
- Patent number 10,633,272
- Issue date Apr 28, 2020
- Kemira Oyj
- Outi Grönfors
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
RECOVERY OF PHOSPHORUS COMPOUNDS FROM WASTEWATER
- Publication number 20190002321
- Publication date Jan 3, 2019
- KEMIRA OYJ
- Outi GRÖNFORS
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
GYPSUM PRODUCT AND PROCESS FOR ITS PREPARATION
- Publication number 20100062255
- Publication date Mar 11, 2010
- Reijo Aksela
- C01 - INORGANIC CHEMISTRY