Patents by Inventor Kolsoum Nouriasl

Kolsoum Nouriasl 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).

  • Extraction and determination of residual organic solvents in pharmaceutical products by SPME method using a new nanocomposite fiber
    Patent number: 10258963
    Abstract: A stainless steel wire may be platinized using electrophoretic deposition (EPD) method and then may be coated by polyaniline/multiwalled carbon nanotube (PANI/MWCNT) nanocomposite by electrochemical polymerization (EP). The resulting fiber may be used for headspace solid-phase microextraction (HS-SPME) of residual solvents (benzene, toluene, ethylbenzene and xylene, BTEX) in commercial pharmaceutical drugs, followed by gas chromatography-flame ionization detection (GC-FID).
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: April 16, 2019
    Inventors: Alireza Ghiasvand, Fatemeh Yazdankhah, Kolsoum Nouriasl, Somayeh Hajipour
  • EXTRACTION AND DETERMINATION OF RESIDUAL ORGANIC SOLVENTS IN PHARMACEUTICAL PRODUCTS BY SPME METHOD USING A NEW NANOCOMPOSITE FIBER
    Publication number: 20170282156
    Abstract: A stainless steel wire may be platinized using electrophoretic deposition (EPD) method and then may be coated by polyaniline/multiwalled carbon nanotube (PANI/MWCNT) nanocomposite by electrochemical polymerization (EP). The resulting fiber may be used for headspace solid-phase microextraction (HS-SPME) of residual solvents (benzene, toluene, ethylbenzene and xylene, BTEX) in commercial pharmaceutical drugs, followed by gas chromatography-flame ionization detection (GC-FID).
    Type: Application
    Filed: April 11, 2017
    Publication date: October 5, 2017
    Inventors: Alireza Ghiasvand, Fatemeh Yazdankhah, Kolsoum Nouriasl, Somayeh Hajipour