Patents by Inventor Masoud Salavati-Niasari

Masoud Salavati-Niasari 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).

  • Clean gasoline from a light hydrocarbon fraction and preparation method thereof
    Patent number: 11136518
    Abstract: A method for producing a clean gasoline from a light hydrocarbon fraction is disclosed. The method includes two main steps including desulfurization of a light hydrocarbon fraction along with enhancing octane number of the desulfurized light hydrocarbon fraction. The octane number of the desulfurized hydrocarbon fraction is enhanced by applying a hormone-modified additive.
    Type: Grant
    Filed: July 21, 2019
    Date of Patent: October 5, 2021
    Inventors: Masoud Salavati-Niasari, Samira Mandizadeh Talkhoncheh, Ali Salehabadi
  • CLEAN GASOLINE FROM A LIGHT HYDROCARBON FRACTION AND PREPARATION METHOD THEREOF
    Publication number: 20190338210
    Abstract: A method for producing a clean gasoline from a light hydrocarbon fraction is disclosed. The method includes two main steps including desulfurization of a light hydrocarbon fraction along with enhancing octane number of the desulfurized light hydrocarbon fraction. The octane number of the desulfurized hydrocarbon fraction is enhanced by applying a hormone-modified additive.
    Type: Application
    Filed: July 21, 2019
    Publication date: November 7, 2019
    Inventors: Masoud Salavati-Niasari, Samira Mandizadeh Talkhoncheh, Ali Salehabadi
  • Method for preparing silica-dysprosium oxide core-shell nanoparticles
    Patent number: 8993057
    Abstract: Silica-dysprosium oxide core-shell nanoparticles and a method for preparing the silica-dysprosium oxide core-shell nanoparticles are disclosed. Initially, ethyl silicate, n-butanol, ethylenediamine, and distilled water are mixed in the presence of ultrasonic radiation to prepare silica nanoparticles. Then, the silica nanoparticles are isolated. Next, the isolated silica nanoparticles, an acid, n-butanol, and dysprosium oxide are mixed in the presence of ultrasonic radiation to prepare silica-dysprosium oxide core-shell nanoparticles. Finally, the silica-dysprosium oxide core-shell nanoparticles are isolated.
    Type: Grant
    Filed: October 22, 2011
    Date of Patent: March 31, 2015
    Inventors: Masoud Salavati-Niasari, Fatemeh Davar, Morteza Enhessari, Mohammad Javad Esfahani
  • Method for preparing yttrium barium copper oxide (YBCO) superconducting nanoparticles
    Patent number: 8361931
    Abstract: A method for preparing yttrium barium copper oxide (“YBCO”; “Y-123”; YBa2Cu3O7-x) superconducting nanoparticles is disclosed. The YBCO superconducting nanoparticles are prepared via a solid-state reaction by a solid-state reaction of an yttrium precursor, a barium precursor, and a copper precursor. One or more of the precursors are metal chelate compounds having acetylacetone ligands, which are highly stable and have a high compatibility with the other precursors.
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: January 29, 2013
    Inventors: Masoud Salavati-Niasari, Sima Alikhanzadeh-Arani
  • METHOD FOR PREPARING YTTRIUM BARIUM COPPER OXIDE (YBCO) SUPERCONDUCTING NANOPARTICLES
    Publication number: 20120115731
    Abstract: A method for preparing yttrium barium copper oxide (“YBCO”; “Y-123”; YBa2Cu3O7-x) superconducting nanoparticles is disclosed. The YBCO superconducting nanoparticles are prepared via a solid-state reaction by a solid-state reaction of an yttrium precursor, a barium precursor, and a copper precursor. One or more of the precursors are metal chelate compounds having acetylacetone ligands, which are highly stable and have a high compatibility with the other precursors.
    Type: Application
    Filed: January 4, 2012
    Publication date: May 10, 2012
    Inventors: Masoud Salavati-Niasari, Sima Alikhanzadeh-Arani
  • METHOD FOR PREPARING SILICA-DYSPROSIUM OXIDE CORE-SHELL NANOPARTICLES
    Publication number: 20120034465
    Abstract: Silica-dysprosium oxide core-shell nanoparticles and a method for preparing the silica-dysprosium oxide core-shell nanoparticles are disclosed. Initially, ethyl silicate, n-butanol, ethylenediamine, and distilled water are mixed in the presence of ultrasonic radiation to prepare silica nanoparticles. Then, the silica nanoparticles are isolated. Next, the isolated silica nanoparticles, an acid, n-butanol, and dysprosium oxide are mixed in the presence of ultrasonic radiation to prepare silica-dysprosium oxide core-shell nanoparticles. Finally, the silica-dysprosium oxide core-shell nanoparticles are isolated.
    Type: Application
    Filed: October 22, 2011
    Publication date: February 9, 2012
    Inventors: Masoud Salavati-Niasari, Fatemeh Davar, Morteza Enhessari, Mohammad Javad Esfahani