Harald Stahl

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Microparticles containing active ingredients, agents containing the...
- Patent number 6,284,280
- Issue date Sep 4, 2001
- Schering Aktiengesellschaft
- Werner Weitschies
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microparticles containing active ingredients, agents containing the...
- Patent number 6,068,857
- Issue date May 30, 2000
- Schering Aktiengesellchaft
- Werner Weitschies
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE