Patents by Inventor Mujeeb Abdullah Saeed Sultan

Mujeeb Abdullah Saeed Sultan 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 and antimicrobial use of a trithiocarbonate derivative
    Patent number: 9988348
    Abstract: A method for preparing a trithiocarbonate derivative compound includes reacting ethyl cyanoacetate, carbon disulfide (CS2) and ethyl chloroacetate in the presence of potassium carbonate (K2CO3) in an organic solvent to produce 2,2?-(thiocarbonylbis(sulfanediyl))diacetate compound, represented by the structural formula:
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: June 5, 2018
    Assignee: KING SAUD UNIVERSITY
    Inventors: Yahia Nasser Mabkhot Gabr, Jamal Mohammed Ali Khaled, Mujeeb Abdullah Saeed Sultan, Salim S. Al-Showiman, Naiyf Sultan Helial Alaloi Alharbi, Hazem Ahmed Ghabbour
  • Halogenated tetracyclic compounds
    Patent number: 9498460
    Abstract: The anti-cancer compounds are represented by Formula I: wherein R1 and R2 are either both hydrogen or both halogen, and if R1 and R2 are both hydrogen, R3 and R4 are both halogen, otherwise both R3 and R4 are hydrogen; wherein R5 is CHO or NHCH3; and wherein n is 0 to 3; provided that n is 0 only when R5 is CHO, or a pharmaceutically acceptable salt or isomer thereof.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: November 22, 2016
    Assignee: KING SAUD UNIVERSITY
    Inventors: Usama Sayed Eisa Karama, Mujeeb Abdullah Saeed Sultan, Abdulrahman Ibrahim Almansour, Kamal Eldin Hussein El Tahir, Yasser Abbas Elnakady, Talal Abdul Aziz Mohaya
  • Antidepressant compounds
    Patent number: 9125866
    Abstract: The antidepressant compounds are compounds of the formula: wherein R1 and R2 are either both hydrogen or both halogen (particularly chlorine), and if R1 and R2 are both hydrogen, R3 and R4 are both halogen (particularly chlorine), otherwise both R3 and R4 are hydrogen; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: September 8, 2015
    Assignee: KING SAUD UNIVERSITY
    Inventors: Usama Sayed Karama, Mujeeb Abdullah Saeed Sultan, Kamal Eldin Hussein El Tahir, Abdulrahman Ibrahim Almansour