Patents by Inventor Keith Bostian

Keith Bostian 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).

  • Publication number: 20220047604
    Abstract: Disclosed herein are formulations of fluoroquinolones suitable for aerosolization and use of such formulations for aerosol administration of fluoroquinolone antimicrobials for the treatment of pulmonary bacterial infections. In particular, inhaled levofloxacin specifically formulated and delivered for bacterial infections of the lungs is described. Methods include inhalation protocols and manufacturing procedures for production and use of the compositions described.
    Type: Application
    Filed: March 26, 2021
    Publication date: February 17, 2022
    Inventors: Mark W. SURBER, Keith A. BOSTIAN, Michael N. DUDLEY, Olga RODNY, David C. GRIFFITH
  • Publication number: 20210121472
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Application
    Filed: June 16, 2020
    Publication date: April 29, 2021
    Inventors: David C. GRIFFITH, Michael N. DUDLEY, Mark W. SURBER, Keith A. BOSTIAN, Olga RODNY
  • Patent number: 10987357
    Abstract: Disclosed herein are formulations of fluoroquinolones suitable for aerosolization and use of such formulations for aerosol administration of fluoroquinolone antimicrobials for the treatment of pulmonary bacterial infections. In particular, inhaled levofloxacin specifically formulated and delivered for bacterial infections of the lungs is described. Methods include inhalation protocols and manufacturing procedures for production and use of the compositions described.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: April 27, 2021
    Assignee: Horizon Orphan, LLC
    Inventors: Mark W. Surber, Keith A. Bostian, Michael N. Dudley, Olga Rodny, David C. Griffith
  • Patent number: 10722519
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: July 28, 2020
    Assignee: Horizon Orphan LLC
    Inventors: David C. Griffith, Michael N. Dudley, Mark W. Surber, Keith A. Bostian, Olga Rodny
  • Publication number: 20200038399
    Abstract: Pharmaceutical formulations for treating bacterial or fungal infections comprising iclaprim or its enantiomers and a sulfonamide antibiotic, and treatment and manufacturing methods, kits and dosage forms thereof, are provided.
    Type: Application
    Filed: October 10, 2019
    Publication date: February 6, 2020
    Inventors: David Huang, Sergio Lociuro, Khalid Islam, Keith Bostian
  • Publication number: 20190381057
    Abstract: Disclosed herein are formulations of fluoroquinolones suitable for aerosolization and use of such formulations for aerosol administration of fluoroquinolone antimicrobials for the treatment of pulmonary bacterial infections. In particular, inhaled levofloxacin specifically formulated and delivered for bacterial infections of the lungs is described. Methods include inhalation protocols and manufacturing procedures for production and use of the compositions described.
    Type: Application
    Filed: January 17, 2019
    Publication date: December 19, 2019
    Inventors: Mark W. SURBER, Keith A. BOSTIAN, Michael N. DUDLEY, Olga RODNY, David C. GRIFFITH
  • Publication number: 20190321371
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Application
    Filed: November 19, 2018
    Publication date: October 24, 2019
    Inventors: David C. GRIFFITH, Michael N. DUDLEY, Mark W. SURBER, Keith A. BOSTIAN, Olga RODNY
  • Publication number: 20190117653
    Abstract: Therapeutic methods, kits, dosing regimens and uses of a medicament comprising iclaprim are provided, for example, for the treatment of bacterial infection. The administration of iclaprim in a fixed amount can achieve a Cmax(ss) below about 800 ng/mL, a T>MIC of between about 30% to about 95% and a ratio of AUC/MIC of about 20 to about 85, and the bacterial infection can be treated. The fixed amount can be about 70 mg to about 100 mg. The bacterial infection treated may be caused, or related to, drug-resistant bacteria including S. pneumoniae, H. influenzae, S. aureus, K. pneumoniae and M. catarrhalis. The bacterial infection may manifest as a skin and skin structure infection, pneumonia, asthma, emphysema and/or other adverse pulmonary conditions.
    Type: Application
    Filed: May 4, 2017
    Publication date: April 25, 2019
    Inventors: David Huang, Keith A. Bostian, William G. Kramer
  • Patent number: 10149854
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: December 11, 2018
    Assignee: Horizon Orphan LLC
    Inventors: David C. Griffith, Michael N. Dudley, Mark W. Surber, Keith A. Bostian, Olga Rodny
  • Patent number: 10076522
    Abstract: Therapeutic methods, kits, dosing regimens and uses as medicament are provided, for example, for the treatment of bacterial infection. The therapeutic methods can comprise intravenously administering to a subject who has a bacterial infection a pharmaceutical composition comprising a fixed amount of iclaprim. The administration of the fixed amount can achieve a Cmax(ss) below about 800 ng/mL, a T>MIC of between about 30% to about 95% and a ratio of AUC/MIC of about 20 to about 85, and the bacterial infection can be treated. The fixed amount can be about 70 mg to about 100 mg. The pharmaceutical composition can be infused into the subject about 1 to about 3 times a day daily over a time period of about 0.75 hours to about 4 hours.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: September 18, 2018
    Assignee: Motif Biosciences Inc.
    Inventors: David Huang, Keith A. Bostian, William G. Kramer
  • Publication number: 20180133218
    Abstract: Pharmaceutical formulations for treating bacterial or fungal infections comprising iclaprim or its enantiomers and a sulfonamide antibiotic, and treatment and manufacturing methods, kits and dosage forms thereof, are provided.
    Type: Application
    Filed: November 1, 2017
    Publication date: May 17, 2018
    Inventors: David Huang, Sergio Lociuro, Khalis Islam, Keith Bostian
  • Publication number: 20180104252
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Application
    Filed: June 28, 2017
    Publication date: April 19, 2018
    Inventors: David C. Griffith, Michael N. Dudley, Mark W. Surber, Keith A. Bostian, Olga Rodny
  • Publication number: 20170319582
    Abstract: Therapeutic methods, kits, dosing regimens and uses as medicament are provided, for example, for the treatment of bacterial infection. The therapeutic methods can comprise intravenously administering to a subject who has a bacterial infection a pharmaceutical composition comprising a fixed amount of iclaprim. The administration of the fixed amount can achieve a Cmax(ss) below about 800 ng/mL, a T>MIC of between about 30% to about 95% and a ratio of AUC/MIC of about 20 to about 85, and the bacterial infection can be treated. The fixed amount can be about 70 mg to about 100 mg. The pharmaceutical composition can be infused into the subject about 1 to about 3 times a day daily over a time period of about 0.75 hours to about 4 hours.
    Type: Application
    Filed: May 3, 2017
    Publication date: November 9, 2017
    Inventors: David Huang, Keith A. Bostian, William G. Kramer
  • Patent number: 9717738
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: August 1, 2017
    Assignee: Horizon Orphan LLC
    Inventors: David C. Griffith, Michael N. Dudley, Mark W. Surber, Keith A. Bostian, Olga Rodny
  • Publication number: 20160287606
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Application
    Filed: April 18, 2016
    Publication date: October 6, 2016
    Applicant: Raptor Pharmaceuticals Inc.
    Inventors: David C. Griffith, Michael N. Dudley, Mark W. Surber, Keith A. Bostian, Olga Rodny
  • Publication number: 20160279138
    Abstract: Disclosed herein are formulations of fluoroquinolones suitable for aerosolization and use of such formulations for aerosol administration of fluoroquinolone antimicrobials for the treatment of pulmonary bacterial infections. In particular, inhaled levofloxacin specifically formulated and delivered for bacterial infections of the lungs is described. Methods include inhalation protocols and manufacturing procedures for production and use of the compositions described.
    Type: Application
    Filed: June 3, 2016
    Publication date: September 29, 2016
    Applicant: Raptor Pharmaceuticals, Inc.
    Inventors: Mark W. Surber, Keith A. Bostian, Michael N. Dudley, Olga Rodny, David C. Griffith
  • Patent number: 9326936
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: May 3, 2016
    Assignee: Raptor Pharmaceuticals, Inc.
    Inventors: David C. Griffith, Michael N. Dudley, Mark W. Surber, Keith A. Bostian, Olga Rodny
  • Publication number: 20140329810
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Application
    Filed: July 17, 2014
    Publication date: November 6, 2014
    Inventors: David C. GRIFFITH, Michael N. DUDLEY, Mark W. SURBER, Keith A. BOSTIAN, Olga RODNY
  • Patent number: 8815838
    Abstract: The present invention relates to the field of antimicrobial agents. In particular, the present invention relates to the use of aerosolized fluoroquinolones formulated with divalent or trivalent cations and having improved pulmonary availability for the treatment and management of bacterial infections of the lung and upper respiratory tract.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: August 26, 2014
    Inventors: David C. Griffith, Michael N. Dudley, Mark W. Surber, Keith A. Bostian, Olga Rodny
  • Publication number: 20140066441
    Abstract: Disclosed herein are formulations of fluoroquinolones suitable for aerosolization and use of such formulations for aerosol administration of fluoroquinolone antimicrobials for the treatment of pulmonary bacterial infections. In particular, inhaled levofloxacin specifically formulated and delivered for bacterial infections of the lungs is described. Methods include inhalation protocols and manufacturing procedures for production and use of the compositions described.
    Type: Application
    Filed: August 28, 2013
    Publication date: March 6, 2014
    Applicant: MPEX PHARMACEUTICALS, INC.
    Inventors: Mark W. Surber, Keith A. Bostian, Michael N. Dudley, Olga Rodny (Lomovskaya), David C. Griffith