Patents by Inventor NAZISH PARVEEN

NAZISH PARVEEN 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 of making carbon-zinc oxide nanoparticles
    Patent number: 11472715
    Abstract: The method of making carbon-zinc oxide (C—ZnO) nanoparticles includes grinding a mixture of zinc nitrate hexahydrate (Zn(NO3)2.6H2O) and furfural (C4H3OCHO) to produce a ground mixture. As a non-limiting example, the zinc nitrate hexahydrate (Zn(NO3)2.6H2O) and the furfural (C4H3OCHO) may be placed in a mortar and ground, by hand with a pestle, for approximately 10 minutes. The ground mixture is then heated to produce the C—ZnO nanoparticles. As a non-limiting example, the ground mixture may be heated in a quartz tube at a temperature of approximately 500° C.
    Type: Grant
    Filed: February 6, 2021
    Date of Patent: October 18, 2022
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Sajid Ali Ansari, Nazish Parveen, Abdullah Aljaafari, Adil Ahmed Al Shoaibi
  • METHOD OF MAKING CARBON-ZINC OXIDE NANOPARTICLES
    Publication number: 20220127154
    Abstract: The method of making carbon-zinc oxide (C—ZnO) nanoparticles includes grinding a mixture of zinc nitrate hexahydrate (Zn(NO3)2.6H2O) and furfural (C4H3OCHO) to produce a ground mixture. As a non-limiting example, the zinc nitrate hexahydrate (Zn(NO3)2.6H2O) and the furfural (C4H3OCHO) may be placed in a mortar and ground, by hand with a pestle, for approximately 10 minutes. The ground mixture is then heated to produce the C—ZnO nanoparticles. As a non-limiting example, the ground mixture may be heated in a quartz tube at a temperature of approximately 500° C.
    Type: Application
    Filed: February 6, 2021
    Publication date: April 28, 2022
    Inventors: SAJID ALI ANSARI, NAZISH PARVEEN, ABDULLAH ALJAAFARI, ADIL AHMED AL SHOAIBI