Patents by Inventor Stelio Codiglia

Stelio Codiglia 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).

  • Patent number: 5304311
    Abstract: Method for removing hydrocarbon products from the surface of an aqueous medium, in particular from the surface of water masses, such as sea, rivers, lakes, ponds, basins, and so forth, which consists in bringing said hydrocarbon products into contact with an elastomeric material in subdivided form, essentially constituted by an ethylene/alpha-olefin copolymer, optionally containing a diene as a termonomer. The elastomeric material absorbs the hydrocarbons, with a jelly mass being formed which is homogeneous and not very sticky, and floats on water surface and can be easily collected by means of conventional mechanical means.
    Type: Grant
    Filed: June 30, 1992
    Date of Patent: April 19, 1994
    Assignee: Enichem Elastomeri S.r.L.
    Inventor: Stelio Codiglia