Patents by Inventor Andrew Pearson Nancollis

Andrew Pearson Nancollis 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).

  • Treatment device
    Patent number: 9688544
    Abstract: A treatment device for stormwater is provided that comprises a container which in use contains a growing medium and a hydrodynamic separator located within the container. The hydrodynamic separator comprises a separation chamber, an inlet duct extending from the outside of the container to the separation chamber, a solids outlet; and a liquid outlet that opens into the container. In use, liquid flow containing solids enters the separation chamber through the inlet duct and is caused to swirl within the separation chamber, thereby causing solids to exit the separation chamber through the solids outlet and liquid to exit the separation chamber through the liquid outlet and to flow into the growing medium.
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: June 27, 2017
    Assignee: HYDRO INTERNATIONAL PLC
    Inventors: Jeremy Fink, Andrew Pearson Nancollis, Robert Yaw Gyamfi Andoh, Keith Garry Hutchings
  • Treatment device
    Patent number: 8900448
    Abstract: A treatment device for stormwater is provided that comprises a container which in use contains a growing medium and a hydrodynamic separator located within the container. The hydrodynamic separator comprises a separation chamber, an inlet duct extending from the outside of the container to the separation chamber, a solids outlet; and a liquid outlet that opens into the container. In use, liquid flow containing solids enters the separation chamber through the inlet duct and is caused to swirl within the separation chamber, thereby causing solids to exit the separation chamber through the solids outlet and liquid to exit the separation chamber through the liquid outlet and to flow into the growing medium.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: December 2, 2014
    Assignee: Hydro International PLC
    Inventors: Jeremy Fink, Andrew Pearson Nancollis, Robert Yaw Gyamfi Andoh, Keith Garry Hutchings
  • Treatment Device
    Publication number: 20140001106
    Abstract: A treatment device for stormwater is provided that comprises a container which in use contains a growing medium and a hydrodynamic separator located within the container. The hydrodynamic separator comprises a separation chamber, an inlet duct extending from the outside of the container to the separation chamber, a solids outlet; and a liquid outlet that opens into the container. In use, liquid flow containing solids enters the separation chamber through the inlet duct and is caused to swirl within the separation chamber, thereby causing solids to exit the separation chamber through the solids outlet and liquid to exit the separation chamber through the liquid outlet and to flow into the growing medium.
    Type: Application
    Filed: June 27, 2013
    Publication date: January 2, 2014
    Applicant: Hydro International plc
    Inventors: Jeremy FINK, Andrew Pearson Nancollis, Robert Yaw Gyamfi Andoh, Keith Garry Hutchings
  • Treatment Device
    Publication number: 20120292235
    Abstract: A treatment device for stormwater is provided that comprises a container which in use contains a growing medium and a hydrodynamic separator located within the container. The hydrodynamic separator comprises a separation chamber, an inlet duct extending from the outside of the container to the separation chamber, a solids outlet; and a liquid outlet that opens into the container. In use, liquid flow containing solids enters the separation chamber through the inlet duct and is caused to swirl within the separation chamber, thereby causing solids to exit the separation chamber through the solids outlet and liquid to exit the separation chamber through the liquid outlet and to flow into the growing medium.
    Type: Application
    Filed: May 20, 2011
    Publication date: November 22, 2012
    Inventors: Jeremy FINK, Andrew Pearson Nancollis, Robert Yaw Gyamfi Andoh, Keith Garry Hutchings