Patents by Inventor Norhani Abdullah

Norhani Abdullah 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 FOR ISOLATING DNA
    Publication number: 20170321209
    Abstract: The present invention provides a method for the isolation of nucleic acid from microbial cells in an environmental sample. The method includes preparing a suspension of the environmental sample, lysing the suspended sample with a buffered solution, adding sodium dodecylsulfate solution to the lysed suspended sample, carrying out solvent extraction and separation to obtain an aqueous phase, reacting the aqueous phase with solvents to generate an insoluble precipitate containing nucleic acid, and isolating the nucleic acid therefrom, thereby releasing high molecular weight nucleic acid pellets from the cells.
    Type: Application
    Filed: July 19, 2017
    Publication date: November 9, 2017
    Applicant: UNIVERSITI PUTRA MALAYSIA
    Inventors: Mohd Ali Hassan, Meisam Tabatabaei, Mohd Rafein Zakaria, Abdul Raha Rahim, Ander-Denis G. Wright, Yoshihito Shirai, Norhani Abdullah, Mehdi Shamsara, Kenji Sakai
  • METHOD FOR ISOLATING DNA
    Publication number: 20170051272
    Abstract: The present invention provides a method for the isolation of nucleic acid from microbial cells in an environmental sample. The method includes preparing a suspension of the environmental sample, lysing the suspended sample with a buffered solution, adding sodium dodecylsulfate solution to the lysed suspended sample, carrying out solvent extraction and separation to obtain an aqueous phase, reacting the aqueous phase with solvents to generate an insoluble precipitate containing nucleic acid, and isolating the nucleic acid therefrom, thereby releasing high molecular weight nucleic acid pellets from the cells.
    Type: Application
    Filed: March 23, 2016
    Publication date: February 23, 2017
    Inventors: Mohd Ali Hassan, Meisam Tabatabaei, Mohd Rafein Zakaria, Abdul Raha Rahim, Ander-Denis G. Wright, Yoshihito Shirai, Norhani Abdullah, Mehdi Shamsara, Kenji Sakai
  • METHOD FOR ISOLATING DNA
    Publication number: 20140051847
    Abstract: The present invention provides a method for the isolation of nucleic acid from microbial cells in an environmental sample. The method includes preparing a suspension of the environmental sample, lysing the suspended sample with a buffered solution, adding sodium dodecylsulfate solution to the lysed suspended sample, carrying out solvent extraction and separation to obtain an aqueous phase, reacting the aqueous phase with solvents to generate an insoluble precipitate containing nucleic acid, and isolating the nucleic acid therefrom, thereby releasing high molecular weight nucleic acid pellets from the cells.
    Type: Application
    Filed: September 11, 2009
    Publication date: February 20, 2014
    Applicant: UNIVERSITI PUTRA MALAYSIA
    Inventors: Mohd Ali Hassan, Meisam Tabatabaei, Mohd Rafein Zakaria, Abdul Raha Rahim, Ander-Denis G. Wright, Yoshihito Shirai, Norhani Abdullah, Mehdi Shamsara, Kenji Sakai