Ivan Yan-Yip Li

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Syringe and needle for preventing inadvertent drug injection
- Patent number 6,500,153
- Issue date Dec 31, 2002
- Children's and Women's Health Centre of British Columbia
- Ian Graham Sheppard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SYRINGE AND NEEDLE FOR PREVENTING INADVERTENT DRUG INJECTION
- Publication number 20030018301
- Publication date Jan 23, 2003
- Ian Graham Sheppard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE