Maria Norell

Person

Ljungaverk, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the production of paper
- Patent number 6,113,741
- Issue date Sep 5, 2000
- Eka Chemicals AB
- Kalle Kettunen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the production of paper
- Patent number 5,788,815
- Issue date Aug 4, 1998
- Eka Chemicals AB
- Maria Norell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Production of polysulphide by electrolysis of white liquor containi...
- Patent number 5,624,545
- Issue date Apr 29, 1997
- EKA Nobel Inc.
- Johan Landfors
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process of producing chlorine dioxide
- Patent number 5,523,072
- Issue date Jun 4, 1996
- EKA Nobel Inc.
- Helena Falgen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of chlorine dioxide
- Patent number 5,091,166
- Issue date Feb 25, 1992
- EKA Nobel AB
- Jorgen Engstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for production of chlorine dioxide
- Patent number 5,002,746
- Issue date Mar 26, 1991
- EKA Nobel AB
- Maria Norell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of chlorine dioxide
- Patent number 4,978,517
- Issue date Dec 18, 1990
- EKA Nobel AB
- Maria Norell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for production of chlorine dioxide
- Patent number 4,961,918
- Issue date Oct 9, 1990
- EKA Nobel AB
- Maria Norell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of chlorine dioxide
- Patent number 4,938,943
- Issue date Jul 3, 1990
- EKA Nobel AB
- Maria Norell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for production of chlorine dioxide
- Patent number 4,770,868
- Issue date Sep 13, 1988
- EKA Nobel AB
- Maria Norell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for production of chlorine dioxide
- Patent number 4,678,654
- Issue date Jul 7, 1987
- Kemanord AB
- Ulla-Kari M. Holmstrom
- C13 - SUGAR INDUSTRY
Information Patent Grant
Process for preparing chlorine dioxide
- Patent number 4,678,653
- Issue date Jul 7, 1987
- Kemanord AB
- Maria G. Norell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for electrolytic preparation of chlorites
- Patent number 4,115,217
- Issue date Sep 19, 1978
- Kemanord AB
- Karl-Georg Larsson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Maria Norell

Person

Patents Grantslast 30 patents

Process for the production of paper

Process for the production of paper

Production of polysulphide by electrolysis of white liquor containi...

Process of producing chlorine dioxide

Process for the production of chlorine dioxide

Process for production of chlorine dioxide

Process for the production of chlorine dioxide

Process for production of chlorine dioxide

Process for production of chlorine dioxide

Process for production of chlorine dioxide

Process for production of chlorine dioxide

Process for preparing chlorine dioxide

Process for electrolytic preparation of chlorites