Patents by Inventor Hend Hanna

Hend Hanna 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: 7713472
    Abstract: The present invention provides novel broad spectrum antiseptic compounds that further have properties that allow them to be coated/impregnated into polymer surfaces. Methods for coating these antiseptic compounds onto medical devices especially in-dwelling medical devices to prevent the growth of pathogens in such devices and hence, to prevent infection to patients via such devices are provided. The invention also provides antiseptics that are useful as general surface disinfectants and sterilizers, fluid disinfectants and biocide preservatives.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: May 11, 2010
    Assignee: Board of Regents, The University of Texas System
    Inventors: Issam Raad, Hend A. Hanna, Nabeel Nabulsi
  • Patent number: 7651661
    Abstract: The present invention provides novel broad spectrum antiseptic compounds that further have properties that allow them to be coated/impregnated into polymer surfaces. Methods for coating these antiseptic compounds onto medical devices especially indwelling medical devices to prevent the growth of pathogens in such devices and hence, to prevent infection to patients via such devices are provided. The invention also provides antiseptics that are useful as general surface disinfectants and sterilizers, fluid disinfectants and biocide preservatives.
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: January 26, 2010
    Assignee: Board of Regents, the University of Texas System
    Inventors: Issam Raad, Hend A. Hanna, Nabeel Nabulsi
  • Publication number: 20080183152
    Abstract: The present invention provides novel broad spectrum antiseptic compounds that further have properties that allow them to be coated/impregnated into polymer surfaces. Methods for coating these antiseptic compounds onto medical devices especially indwelling medical devices to prevent the growth of pathogens in such devices and hence, to prevent infection to patients via such devices are provided. The invention also provides antiseptics that are useful as general surface disinfectants and sterilizers, fluid disinfectants and biocide preservatives.
    Type: Application
    Filed: October 19, 2007
    Publication date: July 31, 2008
    Inventors: Issam Raad, Hend A. Hanna, Nabeel Nabulsi
  • Publication number: 20050197634
    Abstract: The present invention provides methods of coating or impregnating medical devices with an antiseptic composition that will inhibit or prevent the nosocomial infections typically associated with the use of such medical devices. The present invention further provides methods of coating or impregnating medical devices that produce devices with effective activity against infection, while avoiding destroying the devices or causing the devices to become toxic. In addition, the invention provides medical devices coated or impregnated with antiseptic compositions by the aforementioned novel methods.
    Type: Application
    Filed: January 19, 2005
    Publication date: September 8, 2005
    Inventors: Issam Raad, Hend Hanna, Gassan Chaiban
  • Publication number: 20030078242
    Abstract: The present invention provides novel broad spectrum antiseptic compounds that further have properties that allow them to be coated/impregnated into polymer surfaces. Methods for coating these antiseptic compounds onto medical devices especially in-dwelling medical devices to prevent the growth of pathogens in such devices and hence, to prevent infection to patients via such devices are provided. The invention also provides antiseptics that are useful as general surface disinfectants and sterilizers, fluid disinfectants and biocide preservatives.
    Type: Application
    Filed: January 11, 2002
    Publication date: April 24, 2003
    Applicant: Board of Regents, The University of Texas System
    Inventors: Issam Raad, Hend A. Hanna, Nabeel Nabulsi