Patents by Inventor Talal Abdul Aziz Mohaya

Talal Abdul Aziz Mohaya 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).

  • 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