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Quadrant Bioresources Limited
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Bedfordshire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Preservation of viruses
Patent number
5,149,653
Issue date
Sep 22, 1992
Quadrant Bioresources Limited
Bruce J. Roser
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dried food containing trehalose and method for preparing same
Patent number
5,026,566
Issue date
Jun 25, 1991
Quadrant Bioresources, Limited
Bruce J. Roser
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Protection of proteins and the like
Patent number
4,891,319
Issue date
Jan 2, 1990
Quadrant Bioresources Limited
Bruce J. Roser
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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