Pirkko Heikkila

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Perfusion apparatus and methods for pharmaceutical delivery
- Patent number 6,689,090
- Issue date Feb 10, 2004
- BioStratum, Inc.
- Karl Tryggvason
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Perfusion apparatus and methods for pharmaceutical delivery
- Patent number 6,638,264
- Issue date Oct 28, 2003
- Biostratum Incorporation
- Karl Tryggvason
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Perfusion apparatus and methods for pharmaceutical delivery
- Patent number 5,871,464
- Issue date Feb 16, 1999
- Karl Tryggvason
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE