Ralf-Siegbert Hauck

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12169 Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Prefilled, sterilized syringe with a new and improved plug
- Patent number 6,142,977
- Issue date Nov 7, 2000
- Schering AG
- Reiner Kolberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Syringe with a new and improved plug
- Patent number 6,053,895
- Issue date Apr 25, 2000
- Schering Aktiengesellschaft
- Reiner Kolberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
VPA-analogous antiepileptics
- Patent number 5,786,380
- Issue date Jul 28, 1998
- Heinz Nau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE