Patents by Inventor Paul Ernest Charles Brenchley

Paul Ernest Charles Brenchley 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).

  • Fluid extraction or filtration device, associated materials and methods
    Patent number: 9808377
    Abstract: A fluid extraction or filtration device for removing fluid from a body, the device comprising an array of microneedles for contacting fluid in said body and an absorbent gel matrix in fluid communication with said array of microneedles. There is further provided a combined fluid extraction and sampling device and methods employing the device(s), for example in determining the level of a target species in a sample of fluid, transdermal dialysis and renal replacement therapy. There is further provided an absorbent gel matrix for use in the treatment of uraemia and a haemodialysis filter comprising an absorbent gel matrix. Use of such a matrix is described in the context of methods including haemodialysis, transdermal dialysis and gastrointestinal dialysis.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: November 7, 2017
    Assignee: Renephra Limited
    Inventors: Sandip Mitra, Paul Ernest Charles Brenchley, Rein Vincent Ulijn
  • FLUID EXTRACTION OR FILTRATION DEVICE, ASSOCIATED MATERIALS AND METHODS
    Publication number: 20140052084
    Abstract: A fluid extraction or filtration device for removing fluid from a body, the device comprising an array of microneedles for contacting fluid in said body and an absorbent gel matrix in fluid communication with said array of microneedles. There is further provided a combined fluid extraction and sampling device and methods employing the device(s), for example in determining the level of a target species in a sample of fluid, transdermal dialysis and renal replacement therapy. There is further provided an absorbent gel matrix for use in the treatment of uraemia and a haemodialysis filter comprising an absorbent gel matrix. Use of such a matrix is described in the context of methods including haemodialysis, transdermal dialysis and gastrointestinal dialysis.
    Type: Application
    Filed: October 25, 2013
    Publication date: February 20, 2014
    Applicant: Renephra Limited
    Inventors: Sandip Mitra, Paul Ernest Charles Brenchley, Rein Vincent Ulijn
  • Fluid extraction or filtration device, associated materials and methods
    Patent number: 8585682
    Abstract: A fluid extraction or filtration device for removing fluid from a body, the device comprising an array of microneedles for contacting fluid in said body and an absorbent gel matrix in fluid communication with said array of microneedles. There is further provided a combined fluid extraction and sampling device and methods employing the device(s), for example in determining the level of a target species in a sample of fluid, transdermal dialysis and renal replacement therapy. There is further provided an absorbent gel matrix for use in the treatment of uraemia and a haemodialysis filter comprising an absorbent gel matrix. Use of such a matrix is described in the context of methods including haemodialysis, transdermal dialysis and gastrointestinal dialysis.
    Type: Grant
    Filed: February 9, 2009
    Date of Patent: November 19, 2013
    Assignee: Renephra Limited
    Inventors: Sandip Mitra, Paul Ernest Charles Brenchley, Rein Vincent Ulijn
  • FLUID EXTRACTION OR FILTRATION DEVICE, ASSOCIATED MATERIALS AND METHODS
    Publication number: 20100318070
    Abstract: A fluid extraction or filtration device for removing fluid from a body, the device comprising an array of microneedles for contacting fluid in said body and an absorbent gel matrix in fluid communication with said array of microneedles. There is further provided a combined fluid extraction and sampling device and methods employing the device(s), for example in determining the level of a target species in a sample of fluid, transdermal dialysis and renal replacement therapy. There is further provided an absorbent gel matrix for use in the treatment of uraemia and a haemodialysis filter comprising an absorbent gel matrix. Use of such a matrix is described in the context of methods including haemodialysis, transdermal dialysis and gastrointestinal dialysis.
    Type: Application
    Filed: February 9, 2008
    Publication date: December 16, 2010
    Applicant: THE UNIVERSITY OF MANCHESTER
    Inventors: Sandip Mitra, Paul Ernest Charles Brenchley, Rein Vincent Ulijn