Patents by Inventor Arvind Harinath

Arvind Harinath 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).

  • Ultrahigh-selectivity oxygen enrichment filled elastomeric silicone polymer membrane incorporating nanofillers
    Publication number: 20050284294
    Abstract: A semipermeable separation element comprises (a) a porous substrate, and (b) a film formed on said microporous substrate; said film comprising a silicone elastomer and a nanoparticle filler. The film preferably has an oxygen enrichment selectivity of at least 30, or even 60, over nitrogen. Methods of making and using the same and filter cartridges incorporating the same are also described.
    Type: Application
    Filed: May 13, 2005
    Publication date: December 29, 2005
    Inventors: Jianzhong Lou, Arvind Harinath, Shamsuddin Ilias, Jag Sankar