Annika Viola Pal

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Ojersjo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Silica-based sols
- Patent number 9,487,917
- Issue date Nov 8, 2016
- Akzo Nobel N.V.
- Michael Persson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silica-based sols
- Patent number 8,846,772
- Issue date Sep 30, 2014
- Akzo Nobel N.V.
- Michael Persson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aqueous silica-containing composition
- Patent number 7,608,644
- Issue date Oct 27, 2009
- Akzo Nobel N.V.
- Johan Nyander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking process using a specified NSF to silica-based particle...
- Patent number 7,156,955
- Issue date Jan 2, 2007
- Akzo Nobel N.V.
- Johan Nyander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Silica-Based Sols
- Publication number 20150007956
- Publication date Jan 8, 2015
- Akzo Nobel N.V.
- Michael PERSSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SILICA-BASED SOLS
- Publication number 20100170419
- Publication date Jul 8, 2010
- AKZO NOBEL N.V.
- Michael Persson
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Aqueous silica-containing composition
- Publication number 20050209389
- Publication date Sep 22, 2005
- Johan Nyander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Aqueous silica-containing composition
- Publication number 20030139517
- Publication date Jul 24, 2003
- Johan Nyander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE