Patents by Inventor Omar Ahmed Alsager

Omar Ahmed Alsager 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 FOR REMOVAL OF ANTIBIOTIC RESIDUES FROM FOOD PRODUCTS
    Publication number: 20200221739
    Abstract: The invention provides a method for removal of antibiotic residues from food products by irradiating the food product with a dose of ionizing gamma radiation for an effective duration of time. The food product undergoing irradiation by ionizing gamma radiation is selected from a group of dairy and poultry products and its likes thereof.
    Type: Application
    Filed: March 28, 2016
    Publication date: July 16, 2020
    Applicant: The King Abdulaziz City for Science and Technology
    Inventor: Omar Ahmed Alsager
  • Bio-sensor for the detection of small molecules
    Patent number: 10023869
    Abstract: This present invention provides methods for the detection of small molecules in samples comprising the steps a) coupling a nanoparticle (NP) or microparticle (MP) to an aptamer specific for the small molecule to be detected to form a NP-aptamer conjugate b) contacting the NP-aptamer conjugate with the sample; and c) detecting a change in the size, surface potential, or mobility of the NP-aptamer conjugate, wherein the change is indicative of the presence of the small molecule. The present invention also provides for and a biosensor comprising nanoparticles coupled to aptamers to provide nanoparticle aptamer-conjugates (NP-aptamer).
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: July 17, 2018
    Assignee: AURAMER BIO LIMITED
    Inventors: Omar Ahmed Alsager, Justin Mark Hodgkiss, Shalen Kumar, Kenneth Patrick McNatty
  • NOVEL BIO-SENSOR FOR THE DETECTION OF SMALL MOLECULES
    Publication number: 20160257959
    Abstract: This present invention provides methods for the detection of small molecules in samples comprising the steps a) coupling a nanoparticle (NP) or microparticle (MP) to an aptamer specific for the small molecule to be detected to form a NP-aptamer conjugate b) contacting the NP-aptamer conjugate with the sample; and c) detecting a change in the size, surface potential, or mobility of the NP-aptamer conjugate, wherein the change is indicative of the presence of the small molecule. The present invention also provides for and a biosensor comprising nanoparticles coupled to aptamers to provide nanoparticle aptamer-conjugates (NP-aptamer).
    Type: Application
    Filed: February 5, 2014
    Publication date: September 8, 2016
    Inventors: Omar Ahmed Alsager, Justin Mark Hodgkiss, Shalen Kumar, Kenneth Patrick McNatty