Piet Van Der Marel

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Venray, NL

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Patents Grantslast 30 patents

Information Patent Grant
Inactivated infectious bursal disease vaccine
- Patent number 6,129,920
- Issue date Oct 10, 2000
- Akzo Nobel
- Piet Van Der Marel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nonpathogenic infectious bursal disease virus and vaccine
- Patent number 5,919,461
- Issue date Jul 6, 1999
- Akzo Nobel N.V.
- Piet van der Marel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production of infectious bursal disease virus in mammalian cell line
- Patent number 5,602,022
- Issue date Feb 11, 1997
- Akzo Nobel, N.V.
- Piet Van Der Marel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infectious bursal disease virus production in continuous cell lines
- Patent number 5,192,539
- Issue date Mar 9, 1993
- Akzo nv
- Piet Van Der Marel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE