Heidrun Grether-Schene

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Efringen-Kirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous compositions for whitening and shading in coating applications
- Patent number 8,945,718
- Issue date Feb 3, 2015
- Clariant Finance (BVI) Limited
- Heidrun Grether-Schene
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous compositions for whitening and shading in coating applications
- Patent number 8,932,727
- Issue date Jan 13, 2015
- Clariant Finance (BVI) Limited
- Heidrun Grether-Schene
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Aqueous Compositions For Whitening and Shading in Coating Applications
- Publication number 20130209821
- Publication date Aug 15, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Heidrun Grether-Schene
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Aqueous Compositions For Whitening And Shading In Coating Applications
- Publication number 20130209820
- Publication date Aug 15, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Heidrun Grether-Schene
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Preparing White Paper
- Publication number 20130118698
- Publication date May 16, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Heidrun Grether-Schene
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Aqueous Sizing Compositions For Shading In Size Press Applications
- Publication number 20120311798
- Publication date Dec 13, 2012
- CLARIANT FINANCE (BVI) LIMITED
- Cedric Klein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Aqueous Solutions Of Acid Dyes For Shading In Size Press Applications
- Publication number 20120118522
- Publication date May 17, 2012
- CLARIANT FINANCE (BVI) LIMITED
- Heidrun Grether-Schene
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE