George Costigan

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Oxford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Needleless syringe
- Patent number 7,547,292
- Issue date Jun 16, 2009
- Powderject Research Limited
- Colin David Sheldrake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Needleless syringe
- Publication number 20040215135
- Publication date Oct 28, 2004
- Colin David Sheldrake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Filter
- Publication number 20040188342
- Publication date Sep 30, 2004
- Brian Bellhouse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL