Douglas Powanda

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Brossard, CA

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable polymeric nanocapsules and uses thereof
- Patent number 7,498,045
- Issue date Mar 3, 2009
- Thomas M. S. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Biodegradable polymeric nanocapsules and uses thereof
- Publication number 20050123617
- Publication date Jun 9, 2005
- Thomas M.S. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE