Geoffrey W. Chan

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Chesterfield, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Smoking article including alkanoylated glycoside and method of making
- Patent number 10,226,067
- Issue date Mar 12, 2019
- Philip Morris USA Inc.
- Geoffrey W. Chan
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking compositions containing an oxalate flavorant-release additive
- Patent number 5,172,705
- Issue date Dec 22, 1992
- Philip Morris Incorporated
- Geoffrey W. Chan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SMOKING ARTICLE INCLUDING ALKANOYLATED GLYCOSIDE AND METHOD OF MAKING
- Publication number 20150223518
- Publication date Aug 13, 2015
- Philip Morris USA Inc.
- Geoffrey W. Chan
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES