David Richard Harper

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Flitwick, GB

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Patents Grantslast 30 patents

Information Patent Grant
Anti-viral agents
- Patent number 5,866,607
- Issue date Feb 2, 1999
- BTG International Limited
- David Richard Harper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anti-viral agents
- Patent number 5,714,516
- Issue date Feb 3, 1998
- British Technology Group Limited
- David Richard Harper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE