Patents by Inventor Omar Bagasra

Omar Bagasra 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).

  • Patent number: 8669082
    Abstract: The present invention relates to the production of biofuels by utilizing efficient biomass digestion and fermentation by a new thermophilic microorganism generated after fusion of two different bacteria Clostridium thermocellum and C. acetobutylicum and properly mutating the fused bacteria to produce biofuels and other economically important chemicals in a single vessel from lignocellulosic derived renewable biomass. All the necessary biochemical digestions and fermentation are carried out by this single thermophilic microorganism in one single vessel eliminating the need for multiple step digestion and fermentation processes, requiring multiple chambers. It also significantly reduces the rate limiting steps where increasing accumulation of alcohol, butanol and other substances become toxic to the very bacteria that produce these biofuels. The single vessel is incubated at high temperatures (45° C. or above) to eliminate the need for periodic stoppage and restarting of the process.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: March 11, 2014
    Assignee: Claflin University
    Inventors: Omar Bagasra, Kamal Chowdhury, Verlie A. Tisdal, George E. Miller, III, Rebecca Bullard-Dillard
  • Publication number: 20140057327
    Abstract: The present invention relates to the production of biofuels by utilizing efficient biomass digestion and fermentation by a new thermophilic microorganism generated after fusion of two different bacteria Clostridium thermocellum and C. acetobutylicum and properly mutating the fused bacteria to produce biofuels and other economically important chemicals in a single vessel from lignocellulosic derived renewable biomass. All the necessary biochemical digestions and fermentation are carried out by this single thermophilic microorganism in one single vessel eliminating the need for multiple step digestion and fermentation processes, requiring multiple chambers. It also significantly reduces the rate limiting steps where increasing accumulation of alcohol, butanol and other substances become toxic to the very bacteria that produce these biofuels. The single vessel is incubated at high temperatures (45° C. or above) to eliminate the need for periodic stoppage and restarting of the process.
    Type: Application
    Filed: August 22, 2012
    Publication date: February 27, 2014
    Inventors: Omar Bagasra, Kamal Chowdhury, Verlie A. Tisdale, George E. Miller, III, Rebecca Bullard-Dillard
  • Patent number: 8323891
    Abstract: As discovered herein, using miRNAs having high homology with both HIV-1 and a co-infecting virus such as HHV-6, HHV-7, or GVB-C, one can inhibit viral replication, more particularly HIV-1 replication using such mutually homologous miRNAs that give rise to the creation of stable triplex formations effective in the downregulation and/or inhibition of viral replication.
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: December 4, 2012
    Assignee: Claflin University
    Inventor: Omar Bagasra
  • Publication number: 20100048675
    Abstract: As discovered herein, using miRNAs having high homology with both HIV-1 and a co-infecting virus such as HHV-6, HHV-7, or GVB-C, one can inhibit viral replication, more particularly HIV-1 replication using such mutually homologous miRNAs that give rise to the creation of stable triplex formations effective in the downregulation and/or inhibition of viral replication.
    Type: Application
    Filed: July 30, 2009
    Publication date: February 25, 2010
    Applicant: CLAFLIN UNIVERSITY
    Inventor: Omar Bagasra
  • Patent number: 5750347
    Abstract: The present invention concerns in situ polymerase chain reaction and provides methods and reagents for identifying cells containing at least one selected nucleic acid sequence which may be derived from the human immunodeficiency virus.
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: May 12, 1998
    Assignee: Thomas Jefferson University
    Inventors: Omar Bagasra, Roger J. Pomerantz
  • Patent number: 5589333
    Abstract: The present invention concerns in situ polymerase chain reaction and provides methods and reagents for identifying cells containing at least one selected nucleic acid sequence which may be derived from the human immunodeficiency virus.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: December 31, 1996
    Assignee: Thomas Jefferson University
    Inventors: Omar Bagasra, Roger J. Pomerantz