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Walter F. Hill
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Lampertheim/Hofheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Tissue paper with pH-indicator function
Patent number
8,277,751
Issue date
Oct 2, 2012
SCA Hygiene Products GmbH
Walter Hill
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition containing humidity regulators for preparing tissue pro...
Patent number
6,641,822
Issue date
Nov 4, 2003
SCA Hygiene Products GmbH
Stephan Eichhorn
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Composition containing humidity regulators, for tissue products
Patent number
6,306,408
Issue date
Oct 23, 2001
SCA Hygiene Products GmbH
Stephan Eichhorn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
TISSUE PAPER WITH PH-INDICATOR FUNCTION
Publication number
20100215542
Publication date
Aug 26, 2010
SCA HYGIENE PRODUCTS GMBH
Walter Hill
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR MANUFACTURING A HYGIENE PRODUCT, APPARATUS FOR MANUFACTU...
Publication number
20100021696
Publication date
Jan 28, 2010
SCA Hygiene Products Gmbh
Walter Hill
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Method of applying treatment chemicals to fiber-based planer produc...
Publication number
20020187269
Publication date
Dec 12, 2002
SCA Hygiene Products Gmbh
Andrea Urban
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Fluid-pervious fabric and a method of producing it
Publication number
20020052160
Publication date
May 2, 2002
Walter Hill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Composition containing moisture regulators for tissue products, pro...
Publication number
20020028230
Publication date
Mar 7, 2002
Stephan Eichhorn
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Method of layer-by-layer application of treatment chemicals to fibe...
Publication number
20020001728
Publication date
Jan 3, 2002
Walter F. Hill
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE