Osman Khalid

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Hamilton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for testing oral malodor
- Patent number 9,823,236
- Issue date Nov 21, 2017
- Colgate Palmolive Company
- Zhigang Hao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR TESTING ORAL MALODOR
- Publication number 20150293075
- Publication date Oct 15, 2015
- Colgate-Palmolive Company
- Zhigang Hao
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR TESTING ORAL MALODOR
- Publication number 20150265183
- Publication date Sep 24, 2015
- Colgate-Palmolive Company
- Zhigang Hao
- G01 - MEASURING TESTING