Patents by Inventor Imtiaz Chaudry

Imtiaz Chaudry 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: 9808471
    Abstract: Nasal pharmaceutical formulations comprising a drug substance having a specific particle size distribution profile are disclosed herein. Such profile provides increased bioavailability, increased efficacy or prolonged therapeutic effect of the drug substance when administered intranasally. The formulations of the present invention may comprise one or more corticosteroids having a specific particle size distribution profile. In a preferred embodiment, the corticosteroid is fluticasone or a pharmaceutically acceptable derivative thereof for the treatment of one or more symptoms of rhinitis. Preferably, the drug substance is fluticasone propionate. The formulations herein may be provided as an aqueous suspension suitable for inhalation via the intranasal route.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: November 7, 2017
    Assignee: Mylan Specialty LP
    Inventor: Imtiaz Chaudry
  • Publication number: 20170266113
    Abstract: Compositions and methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders are provided. The compositions provided herein are nebulizable compositions comprising quaternary ammonium muscarinic receptor antagonists. The compositions are suitable for direct administration to a patient in need thereof via a nebulizer. Also provided are kits which comprise of the nebulizable composition of the invention in combination with a nebulizer. Also provided is a method of treating, preventing, or amelioration of one or more symptoms of bronchoconstrictive disorders by administering a therapeutically effective amount of the nebulizable composition of the invention via the use of a nebulizer to a patient in need thereof with minimal to no exposure of the nebulizable composition to the body surface of the patient.
    Type: Application
    Filed: June 2, 2017
    Publication date: September 21, 2017
    Inventor: Imtiaz Chaudry
  • Patent number: 9730890
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: August 15, 2017
    Assignee: Mylan Pharmaceuticals, Inc.
    Inventors: Partha S. Banerjee, Imtiaz A. Chaudry, Stephen Pham
  • Patent number: 9597396
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof, and a steroidal anti-inflammatory agent. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: March 21, 2017
    Assignee: Mylan Specialty LP
    Inventors: Partha S. Banerjee, Imtiaz Chaudry, Stephen Pham
  • Patent number: 9498437
    Abstract: The present invention is directed to an inhalable formulation for the treatment of pulmonary hypertension in a mammal (e.g., humans), wherein the formulation comprises at least one hypertension reducing agent, including but not limited to an angiotensin converting enzyme inhibitor, angiotensin receptor blocker, beta-blocker, calcium-channel blocker or vasodilator, or any combination thereof. The formulations of the present invention may be a solution or suspension, and preferably are suitable for administration via nebulization. The present invention is also directed to a method and kit for treating a mammal suffering from pulmonary hypertension.
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: November 22, 2016
    Assignee: Mylan Specialty L.P.
    Inventor: Imtiaz Chaudry
  • Patent number: 9180126
    Abstract: The invention involves methods and formulations for treating or preventing rhinosinusitis, including fungus-induced rhinosinusitis in mammals. In one embodiment, the formulation of the present invention comprises a steroidal anti-inflammatory agent having a specific particle size distribution profile. The formulation may also comprise an antifungal agent, antibiotic or antiviral agent.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: November 10, 2015
    Assignee: Mylan Specialty L.P.
    Inventor: Imtiaz Chaudry
  • Patent number: 8912174
    Abstract: The invention involves methods and formulations for treating or preventing rhinosinusitis, including fungus-induced rhinosinusitis in mammals. In one embodiment, the formulation of the present invention comprises a steroidal anti-inflammatory agent having a specific particle size distribution profile. The formulation may also comprise an antifungal agent, antibiotic or antiviral agent.
    Type: Grant
    Filed: September 4, 2003
    Date of Patent: December 16, 2014
    Assignee: Mylan Pharmaceuticals Inc.
    Inventor: Imtiaz Chaudry
  • Publication number: 20140171398
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof, and a steroidal anti-inflammatory agent. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Application
    Filed: December 27, 2013
    Publication date: June 19, 2014
    Applicant: MYLAN SPECIALTY L.P.
    Inventors: Partha S. BANERJEE, Imtiaz A. CHAUDRY, Stephen PHAM
  • Patent number: 8716348
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof, and a steroidal anti-inflammatory agent. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: May 6, 2014
    Assignee: Dey Pharma, L.P.
    Inventors: Partha S. Banerjee, Imtiaz A. Chaudry, Stephen Pham
  • Publication number: 20140113965
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Application
    Filed: December 27, 2013
    Publication date: April 24, 2014
    Applicant: DEY PHARMA, L.P.
    Inventors: Partha S. BANERJEE, Imtiaz A. CHAUDRY, Stephen PHAM
  • Patent number: 8663695
    Abstract: The invention involves methods and formulations for treating or preventing rhinosinusitis, including fungus-induced rhinosinusitis in mammals. In one embodiment, the formulation of the present invention comprises a steroidal anti-inflammatory agent having a specific particle size distribution profile. The formulation may also comprise an antifungal agent, antibiotic or antiviral agent.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: March 4, 2014
    Assignee: Mylan Specialty L.P.
    Inventor: Imtiaz Chaudry
  • Patent number: 8623922
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: January 7, 2014
    Assignee: Dey Pharma, L.P.
    Inventors: Partha S. Banerjee, Imtiaz A. Chaudry, Stephen Pham
  • Patent number: 8623851
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof, and a steroidal anti-inflammatory agent. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: January 7, 2014
    Assignee: Mylan Specialty L.P.
    Inventors: Partha S. Banerjee, Imtiaz A. Chaudry, Stephen Pham
  • Publication number: 20130019861
    Abstract: Compositions and methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders are provided. The compositions provided herein are nebulizable compositions comprising quaternary ammonium muscarinic receptor antagonists. The compositions are suitable for direct administration to a patient in need thereof via a nebulizer. Also provided are kits which comprise of the nebulizable composition of the invention in combination with a nebulizer. Also provided is a method of treating, preventing, or amelioration of one or more symptoms of bronchoconstrictive disorders by administering a therapeutically effective amount of the nebulizable composition of the invention via the use of a nebulizer to a patient in need thereof with minimal to no exposure of the nebulizable composition to the body surface of the patient.
    Type: Application
    Filed: September 27, 2012
    Publication date: January 24, 2013
    Inventor: Imtiaz A. CHAUDRY
  • Publication number: 20120309837
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Application
    Filed: December 23, 2011
    Publication date: December 6, 2012
    Inventors: Partha S. Banerjee, Imtiaz A. Chaudry, Stephen Pham
  • Patent number: 8309061
    Abstract: The invention involves methods and formulations for treating or preventing rhinosinusitis, including but not limited to, bacterial-induced, viral-induced and/or fungus-induced rhinosinusitis in mammals, and/or rhinosinusitis not induced by an infective agent, such as bacteria, fungus or virus. In one embodiment, the formulation of the present invention comprises an anti-inflammatory agent (e.g. fluticasone propionate) having a specific particle size distribution profile. The formulation may also comprise an antifungal agent, antibiotic or antiviral agent.
    Type: Grant
    Filed: March 12, 2005
    Date of Patent: November 13, 2012
    Assignee: Dey Pharma, L.P.
    Inventor: Imtiaz Chaudry
  • Publication number: 20120237559
    Abstract: The invention involves methods and formulations for treating or preventing rhinosinusitis, including fungus-induced rhinosinusitis in mammals. In one embodiment, the formulation of the present invention comprises a steroidal anti-inflammatory agent having a specific particle size distribution profile. The formulation may also comprise an antifungal agent, antibiotic or antiviral agent.
    Type: Application
    Filed: February 8, 2012
    Publication date: September 20, 2012
    Applicant: DEY PHARMA, L.P.
    Inventor: Imtiaz Chaudry
  • Publication number: 20120134935
    Abstract: The administration of aerosolize particles of mometasone furoate in the form of dry powders, solutions, or aqueous suspension for treating corticosteroid-responsive diseases of the surfaces of upper and/or lower airway passages and/or lungs, e.g., allergic rhinitis and asthma is disclosed.
    Type: Application
    Filed: February 6, 2012
    Publication date: May 31, 2012
    Applicant: Schering Corporation
    Inventors: Joel A. SEQUEIRA, Francis M. CUSS, Keith B. Nolop, Imtiaz A. Chaudry, Nagamani NAGABJUSHAN, James E. PATRICK, Mitchell Cayen
  • Patent number: 8158154
    Abstract: Nasal pharmaceutical formulations comprising a drug substance having a specific particle size distribution profile are disclosed herein. Such profile provides increased bioavailability, increased efficacy or prolonged therapeutic effect of the drug substance when administered intranasally. The formulations of the present invention may comprise one or more corticosteroids having a specific particle size distribution profile. In a preferred embodiment, the corticosteroid is beclomethasone or a pharmaceutically acceptable derivative thereof for the treatment of one or more symptoms of rhinitis. Preferably, the drug substance is beclomethasone dipropionate. The formulations herein may be provided as an aqueous suspension suitable for inhalation via the intranasal route.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: April 17, 2012
    Assignee: Dey Pharma, L.P.
    Inventor: Imtiaz Chaudry
  • Patent number: 8129364
    Abstract: The invention involves methods and formulations for treating or preventing rhinosinusitis, including fungus-induced rhinosinusitis in mammals. In one embodiment, the formulation of the present invention comprises a steroidal anti-inflammatory agent having a specific particle size distribution profile. The formulation may also comprise an antifungal agent, antibiotic or antiviral agent.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: March 6, 2012
    Assignee: Dey Pharma, L.P.
    Inventor: Imtiaz Chaudry