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Patents Grantslast 30 patents

Information Patent Grant
Blade segment for refiner
- Patent number 11,142,869
- Issue date Oct 12, 2021
- Valmet Technologies, Inc.
- Håkan Sjöström
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Blade element and refiner
- Patent number 9,267,234
- Issue date Feb 23, 2016
- Valmet Technologies, Inc.
- Juha-Pekka Huhtanen
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Refiner and method for refining fibrous material
- Patent number 8,573,522
- Issue date Nov 5, 2013
- Metso Paper, Inc.
- Kati Lindroos
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Refiner and method for refining fibrous material
- Patent number 8,511,595
- Issue date Aug 20, 2013
- Metso Paper, Inc.
- Kati Lindroos
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Blade Segment for Refiner
- Publication number 20180327970
- Publication date Nov 15, 2018
- VALMET TECHNOLOGIES, INC.
- Håkan Sjöström
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Blade Element and Refiner
- Publication number 20140217218
- Publication date Aug 7, 2014
- Juha-Pekka Huhtanen
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Refiner and Method for Refining Fibrous Material
- Publication number 20110198423
- Publication date Aug 18, 2011
- METSO PAPER INC.
- Kati Lindroos
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Refiner and Method for Refining Fibrous Material
- Publication number 20110089273
- Publication date Apr 21, 2011
- METSO PAPER INC.
- Kati Lindroos
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE