Patents by Inventor June Lilian Richards

June Lilian Richards 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 of treating contaminated water using unexpanded intercalated graphite in flake form
    Patent number: 8728323
    Abstract: An adsorbent particulate product for treating contaminated fluid and capable of electrochemical regeneration. The product includes unexpanded intercalated graphite in particulate form, in the form of flakes or in powder form.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: May 20, 2014
    Assignee: Arvia Technology Limited
    Inventors: Nigel Willis Brown, Edward P. L. Roberts, Amy Jane Eccleston, June Lilian Richards
  • Apparatus for the electrochemical regeneration of absorbents
    Patent number: 7790024
    Abstract: Apparatus for treating liquid by contact with a particulate adsorbent material comprises a regeneration chamber (10) within a reservoir (2) for liquid to be treated. Adsorbent material is recycled along a path including passage through the regeneration chamber (10) and in a body of liquid in the reservoir to contact and treat the liquid. The adsorbent material is capable of regeneration, and the regeneration chamber (10) is defined between two electrodes (36, 38), which can be coupled to a source of electrical power. The treatment process can be continuous with liquid flowing through the reservoir while the adsorbent material is recycled and regenerated. Alternatively, individual quantities of liquid may be treated on a batch basis. A plurality of regeneration chambers may be arranged within a common reservoir, such as in a bank of chambers aligned along an axis thereof.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: September 7, 2010
    Assignee: Arvia Technology Limited
    Inventors: Kenneth Thomas Eccleston, Amy Jane Eccleston, legal representative, June Lilian Richards, legal representative, Nigel Willis Brown, Edward P. L. Roberts
  • ADSORBENTS FOR TREATING CONTAMINATED LIQUIDS
    Publication number: 20090321361
    Abstract: An adsorbent particulate product for treating contaminated fluid and capable of electrochemical regeneration. The product includes unexpanded intercalated graphite in particulate form, in the form of flakes or in powder form.
    Type: Application
    Filed: April 17, 2009
    Publication date: December 31, 2009
    Inventors: Kenneth Thomas Eccleston, Nigel Willis Brown, Edward P.L. Roberts, June Lilian Richards