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Helmut Bruggemann
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Duisburg, DE
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last 30 patents
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Patent Grant
Layered body for the absorption of liquids and its production
Patent number
6,103,358
Issue date
Aug 15, 2000
Chemische Fabrik Stockhausen GmbH
Helmut Bruggemann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer composition, absorbent composition, their production and use
Patent number
5,847,031
Issue date
Dec 8, 1998
Chemische Fabrik Stockhausen GmbH
Helmut Klimmek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Layered body for the absorption of liquids and its production
Patent number
5,763,067
Issue date
Jun 9, 1998
Chemische Fabrik Stockhausen GmbH
Helmut Bruggemann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer composition, absorbent material composition, their producti...
Patent number
5,736,595
Issue date
Apr 7, 1998
Chemische Fabrik Stockhausen GmbH
Uwe Gunther
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer composition, absorbent composition, their production and use
Patent number
5,721,295
Issue date
Feb 24, 1998
Chemische Fabrik Stockhausen GmbH
Helmut Bruggemann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE