Patents by Inventor Amr Negm

Amr Negm 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).

  • Synthesis of non-ionic hydrogels for non-ionic pollutant removal
    Patent number: 12084533
    Abstract: A method of making a lignocellulose incorporating methacrylate functionality from date palm biomass can include extracting sieved date palm biomass at a first predetermined temperature (110° C.) to obtain an extracted date palm biomass; adding an acid to the extracted date palm biomass to obtain a mixture and stirring and refluxing the mixture at a second predetermined temperature (100° C.
    Type: Grant
    Filed: February 19, 2024
    Date of Patent: September 10, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Saad Shaaban, Manal Amin Hessien, Amr Negm, Tarek A. Yousef
  • Selective hypoxia inducible factor prolyl-hydroxylase inhibitors
    Patent number: 12060359
    Abstract: Synthesis and characterization of organoselenium-based triazolo pyrimidines and their use in treating hypoxia and inhibiting prolyl-hydroxylase domain (PHD) activity. The organoselenium-based triazolo pyrimidines have the formula: wherein R is selected from the group consisting of —SeCH3, —SePhenyl, —CH2SeCH3, and —CH2SePhenyl.
    Type: Grant
    Filed: January 15, 2024
    Date of Patent: August 13, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Saad Shaaban, Ali Khalid Al-Hajji, Yasair Al-Faiyz, Amr Negm
  • Bis diselenide-based schiff bases as deubiquitination signaling pathway modulators
    Patent number: 12006293
    Abstract: Diselenide organo compounds, their synthesis, and their use as deubiquitination signaling pathway modulators and anti-cancer agents.
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: June 11, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Saad Shaaban, Amr Negm
  • Multifunctional diorganyl diselenide tethered cellulose as a corrosion inhibitor of stainless steel
    Patent number: 11920060
    Abstract: New diorganyl diselenide compounds are described herein, as well as the use of such diorganyl diselenide compounds in forming anticorrosion coatings for stainless steel. Also described are methods for forming the new diorganyl diselenide compounds as well as anti-corrosion coatings containing the diorganyl diselenide compounds.
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: March 5, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Saad Shaaban, Amr Negm, Hany Mohamed Abd El-Lateef Ahmed, Tarek Ahmed Yousef, Ahmed S. M. Aljanabi
  • Antiproliferative selenated-folate hybrids
    Patent number: 11845750
    Abstract: Novel organoselenium compounds formed with folates that can be used to maximize anticancer activity of the organoselenium. Novel organoselenium compounds that can be used as a chemopreventive against cancer. These compounds may be present in pharmaceutical compositions and may be used in various treatment methods.
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: December 19, 2023
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Amr Negm, Saad Shaaban, Yasair S. Al-Faiz