Andrew Tangonan

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Springfield, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Extended release drug-delivery contact lenses and methods of making
- Patent number 9,956,168
- Issue date May 1, 2018
- Mercy Medical Research Institute
- Keela Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXTENDED RELEASE DRUG-DELIVERY CONTACT LENSES AND METHODS OF MAKING
- Publication number 20140377327
- Publication date Dec 25, 2014
- Keela Davis
- G02 - OPTICS