Patents by Inventor Alex Yeoh

Alex Yeoh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for the removal of contaminants from aqueous solutions using tightly stacked layers of graphene oxide.
    Publication number: 20130213902
    Abstract: The invention consists of a mechanism the parts of which specified in the invention result in a low energy process for the removal of many and various contaminants from an aqueous solution. The principal parts of the mechanism are to drive the contaminated aqueous solution by means of gravity or low pressure through graphene oxide membrane layers stacked closely at atomic scale.
    Type: Application
    Filed: February 20, 2012
    Publication date: August 22, 2013
    Inventors: Dan Browne, Alex Yeoh