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Friedhelm Bartnik
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Duesseldorf, DE
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last 30 patents
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Patent Grant
Preparations for covering undamaged and/or damaged areas of human o...
Patent number
5,399,353
Issue date
Mar 21, 1995
Henkel Kommanditgesellschaft auf Aktien
Friedhelm Bartnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Arene-carboxylic acid derivatives as antiseborrheic additives for c...
Patent number
4,545,984
Issue date
Oct 8, 1985
Henkel Kommanditgesellschaft auf Aktien
Hinrich Moller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Acid stable protease from mutants of genus Aspergillus
Patent number
4,518,697
Issue date
May 21, 1985
Henkel Kommanditgesellschaft auf Aktien
Friedhelm Bartnik
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Topical cosmetic preparations for the treatment of oily hair and se...
Patent number
4,493,823
Issue date
Jan 15, 1985
Henkel Kommanditgesellschaft auf Aktien
Hinrich Moller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Acid stable protease from mutants of genus Rhizopus
Patent number
4,473,644
Issue date
Sep 25, 1984
Henkel Kommanditgesesllschaft auf Aktien
Joachim Schindler
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Topical preparations for the treatment of seborrhea and process for...
Patent number
4,439,418
Issue date
Mar 27, 1984
Henkel KGaA
Hinrich Moller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE