Patents by Inventor Rashid Olukayoee Kadara

Rashid Olukayoee Kadara 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).

  • Electrochemical assay
    Patent number: 8877038
    Abstract: The invention provides an electrochemical assay for a phenol analyte in a body fluid sample wherein said sample, or fluid therefrom, is contacted with the working electrode of an electrode assembly comprising a working electrode, a counter-electrode, a voltage supply to said working and counter-electrodes and a current meter for determining the current between said working and counter-electrodes, and wherein a first compound capable of reversible oxidation and reduction is disposed at said working electrode, said first compound being capable in either an oxidized or a reduced form of binding to said phenol analyte, characterized in that said first compound in its oxidized or reduced form comprises a group of structure I R1-NH—C*—(C*—C*)n—C*-QR? (I) (where n is 0 or 1; Q is 0, S, NH or NR?; C*—(C*—C*)n—C* is a two or four carbon string in a conjugated delocalised electron system optionally substituted by a group comprising R; R is an electron-donating or withdrawing substituent; and R? is H or a group R, at le
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: November 4, 2014
    Assignee: Oxtox Limited
    Inventors: Dimitrios Konstantinos Kampouris, Rashid Olukayoee Kadara, Patrick Robinson Huddleston, Craig Edward Banks
  • ELECTROCHEMICAL ASSAY
    Publication number: 20110168576
    Abstract: The invention provides an electrochemical assay for a phenol analyte in a body fluid sample wherein said sample, or fluid therefrom, is contacted with the working electrode of an electrode assembly comprising a working electrode, a counter-electrode, a voltage supply to said working and counter-electrodes and a current meter for determining the current between said working and counter-electrodes, and wherein a first compound capable of reversible oxidation and reduction is disposed at said working electrode, said first compound being capable in either an oxidized or a reduced form of binding to said phenol analyte, characterized in that said first compound in its oxidized or reduced form comprises a group of structure I R1-NH—C*—(C*—C*)n—C*-QR? (I) (where n is 0 or 1; Q is 0, S, NH or NR?; C*—(C*—C*)n—C* is a two or four carbon string in a conjugated delocalised electron system optionally substituted by a group comprising R; R is an electron-donating or withdrawing substituent; and R? is H or a group R, at le
    Type: Application
    Filed: April 24, 2009
    Publication date: July 14, 2011
    Applicant: OXTOX LIMITED
    Inventors: Dimitrios Konstantinos Kampouris, Rashid Olukayoee Kadara, Patrick Robinson Huddleston, Craig Edward Banks