Harald Streicher

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cosmetic and pharmaceutical preparations comprising ascorbic acid d...
- Patent number 7,102,019
- Issue date Sep 5, 2006
- BASF Aktiengesellschaft
- Harald Streicher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing high-purity phytantriol
- Patent number 6,461,482
- Issue date Oct 8, 2002
- BASF Aktiengesellschaft
- Harald Streicher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cosmetic and pharmaceutical preparations comprising ascorbic acid d...
- Patent number 6,346,254
- Issue date Feb 12, 2002
- BASF Aktiengesellschaft
- Harald Streicher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Propionic acid, ammonia, propanediol and water solutions and the us...
- Patent number 6,183,794
- Issue date Feb 6, 2001
- BASF Aktiengesellschaft
- Bruno Kaesler
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Ascorbyl sorbates
- Patent number 6,143,906
- Issue date Nov 7, 2000
- BASF Aktiengesellschaft
- Harald Streicher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chromanylascorbic acid derivatives their preparation and use
- Patent number 5,962,701
- Issue date Oct 5, 1999
- BASF Aktiengesellschaft
- Thomas Rosenau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Cosmetic and pharmaceutical preparations comprising ascorbic acid d...
- Publication number 20020034527
- Publication date Mar 21, 2002
- Harald Streicher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE