Patents by Inventor Juan Vergez

Juan Vergez 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: 20050129764
    Abstract: The present invention provides an osmotic device containing controlled release licofelone and, optionally, a rapid release licofelone in an external coat. The osmotic devices provide a controlled release of licofelone to maintain therapeutically effective levels of licofelone in plasma when administered once per day. The device is useful for the treatment of osteoarthritis, rheumatoid arthritis, and inflammatory related disorders. The present devices provide licofelone according to specific release profiles in combination with specific formulations.
    Type: Application
    Filed: December 11, 2003
    Publication date: June 16, 2005
    Inventors: Juan Vergez, Joaquina Faour, Marcelo Ricci, Marcelo Befumo
  • Publication number: 20050008702
    Abstract: The present invention provides a simple and improved osmotic device that is capable of providing a controlled release of active agent contained in the core first through a preformed passageway and then through an in situ formed second passageway into an environment of use. One or both of the passageways optionally increases in size during use of the osmotic device. The preformed passageway and/or the second passageway increase the release rate of the active agent, enable the release of large particles containing active agent, and/or enable the release of active agents that are substantially insoluble in the environment of use. By virtue of the in situ formation of the second aperture, the device is able to release a greater overall percentage of active agent than it would release in absence of the second aperture.
    Type: Application
    Filed: May 21, 2004
    Publication date: January 13, 2005
    Inventors: Joaquina Faour, Juan Vergez
  • Publication number: 20040204413
    Abstract: The present invention provides a pharmaceutical composition and dosage form containing in combination a COX-II inhibitor and a muscle relaxant. The pharmaceutical composition is useful for the treatment of pain and pain related disorders and symptoms. The combination provides an improved therapeutic response as compared to either drug alone. The pharmaceutical composition can be included in any dosage form.
    Type: Application
    Filed: January 26, 2001
    Publication date: October 14, 2004
    Inventors: Joaquina Faour, Juan A. Vergez
  • Publication number: 20040062801
    Abstract: The present invention provides a dual release solid dosage form containing a first composition that releases a neuraminidase inhibitor, such as oseltamivir, zanamivir, or peramivir, in a controlled manner and a second composition that releases an H1 antagonist in a rapid and/or immediate manner. A wide range of H1 antagonist antihistamines, especially fexofenadine and loratadine, can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. The device is useful for the treatment of respiratory congestion and other viral infection associated symptoms.
    Type: Application
    Filed: July 15, 2003
    Publication date: April 1, 2004
    Inventors: Joaquina Faour, Juan A. Vergez, Marcelo A. Ricci
  • Patent number: 6676933
    Abstract: A pharmaceutical composition contains mosapride, pancreatin and optionally simethicone and is used for treating, preventing or alleviating the symptoms of a gastrointestinal disorder. The pharmaceutical composition is provided in an oral dosage form for administration to a subject.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: January 13, 2004
    Assignee: Osmotica Corp.
    Inventors: Juan A. Vergez, Marcelo A. Ricci, Joaquina Faour
  • Publication number: 20030219483
    Abstract: The present invention provides an osmotic device containing controlled release venlafaxine in the core in combination with an anti-psychotic agent in a rapid release external coat. A wide range of anti-psychotic agents can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One embodiment of the osmotic device includes an external coat that has been spray-coated rather compression-coated onto the device. The device with spray-coated external core is smaller and easier to swallow than the similar device having a compression-coated external coat. The device is useful for the treatment of depression, anxiety or psychosis related disorders.
    Type: Application
    Filed: February 26, 2003
    Publication date: November 27, 2003
    Inventors: Joaquina Faour, Juan Vergez
  • Publication number: 20030185882
    Abstract: A pharmaceutical composition and dosage form for the treatment of incontinence with oxybutynin and a second drug is provided. The second drug can be darifenacin or tolterodine. Depending upon the route of administration, the dosage form used, and the second drug used, the dosage form may independently include therapeutic or sub-therapeutic amounts of the oxybutynin and the second drug. Particular embodiments include a dosage form that provides a controlled release of oxybutynin and the second drug to maintain therapeutically effective levels oxybutynin and/or the second in a mammal for an extended period of time. An osmotic device containing a bi-layered core is provided. The osmotic device provides a dual controlled release of both drugs from the core. A method of treating urinary (stress or urge) incontinence with the pharmaceutical composition and dosage form is provided.
    Type: Application
    Filed: November 6, 2001
    Publication date: October 2, 2003
    Inventors: Juan A. Vergez, Marcelo A. Ricci
  • Patent number: 6605302
    Abstract: The present invention provides a dual release solid dosage form containing a first composition that releases oseltamivir in a controlled manner and a second composition that releases an H1 antagonist in a rapid and/or immediate manner. A wide range of H1 antagonist antihistamines, especially fexofenadine and loratadine, can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. The device is useful for the treatment of respiratory congestion and other viral infection associated symptoms.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: August 12, 2003
    Assignee: Osmotica Corp.
    Inventors: Joaquina Faour, Juan A. Vergez
  • Patent number: 6599532
    Abstract: The present invention provides an osmotic device containing controlled release alprazolam in the core optionally in combination with an anti-psychotic agent, in a rapid release external coat. A wide range of anti-psychotic agents can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One preferred embodiment of the osmotic device includes an external coat that has been spray coated rather compression coated onto the device. The device with spray coated external core is smaller and easier to swallow than the similar device having a compression coated external coat. The device is useful for the treatment of depression, anxiety or psychosis related disorders.
    Type: Grant
    Filed: January 8, 2001
    Date of Patent: July 29, 2003
    Assignee: Osmotica Corp.
    Inventors: Joaquina Faour, Juan A. Vergez
  • Patent number: 6572890
    Abstract: The present invention provides an osmotic device containing controlled release venlafaxine in the core in combination with an anti-psychotic agent in a rapid release external coat. A wide range of anti-psychotic agents can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One embodiment of the osmotic device includes an external coat that has been spray-coated rather compression-coated onto the device. The device with spray-coated external core is smaller and easier to swallow than the similar device having a compression-coated external coat. The device is useful for the treatment of depression, anxiety or psychosis related disorders.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: June 3, 2003
    Assignee: Osmotica Corp.
    Inventors: Joaquina Faour, Juan Vergez
  • Patent number: 6569456
    Abstract: The present invention provides an osmotic device containing controlled release diltiazem in the core in combination with a rapid release ACE inhibitor, or diuretic, in an external coat. The delivery device of the invention can also be a chronotherapeutic osmotic device that provides a delayed and controlled release of diltiazem and a delay and rapid release of an ACE inhibitor or diuretic. A wide range of ACE inhibitors or diuretics can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One specific embodiment of the osmotic device includes an external coat that has been spray coated rather than compression coated onto the device. The device with spray coated external core is smaller and easier to swallow than the similar device having a compression coated external coat. The device is useful for the treatment of blood pressure or hypertension related disorders.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: May 27, 2003
    Assignee: Osmotica Corp.
    Inventors: Joaquina Faour, Juan A. Vergez
  • Publication number: 20030044457
    Abstract: The present invention provides a dual release solid dosage form containing a first composition that releases oseltamivir in a controlled manner and a second composition that releases an H1 antagonist in a rapid and/or immediate manner. A wide range of H1 antagonist antihistamines, especially fexofenadine and loratadine, can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. The device is useful for the treatment of respiratory congestion and other viral infection associated symptoms.
    Type: Application
    Filed: July 17, 2001
    Publication date: March 6, 2003
    Inventors: Joaquina Faour, Juan A. Vergez
  • Patent number: 6521255
    Abstract: The present invention provides an osmotic device containing controlled release ranitidine in the core in combination with a prokinetic agent in a rapid release external coat. A wide range of prokinetic agents can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One embodiment of the osmotic device includes an external coat that has been spray coated rather compression coated onto the device. The device with spray-coated external core is smaller and easier to swallow than the similar device having a compression-coated external coat. The device is useful for the treatment of gastric acid related disorders. The device can be tailored for once or twice daily administration. The amounts of ranitidine and prokinetic agent can be varied. One embodiment provides two different charges of ranitidine (one rapid release and the other controlled release) and a rapid release charge of prokinetic agent.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: February 18, 2003
    Assignee: Osmotica Corp.
    Inventors: Juan A. Vergez, Joaquina Faour
  • Publication number: 20030007962
    Abstract: A pharmaceutical composition contains mosapride, pancreatin and optionally simethicone and is used for treating, preventing or alleviating the symptoms of a gastrointestinal disorder. The pharmaceutical composition is provided in an oral dosage form for administration to a subject.
    Type: Application
    Filed: May 23, 2001
    Publication date: January 9, 2003
    Inventors: Juan A. Vergez, Marcelo A. Ricci, Joaquina Faour
  • Publication number: 20020051807
    Abstract: The present invention provides an osmotic device containing controlled release alprazolam in the core optionally in combination with an anti-psychotic agent, in a rapid release external coat. A wide range of anti-psychotic agents can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One preferred embodiment of the osmotic device includes an external coat that has been spray coated rather compression coated onto the device. The device with spray coated external core is smaller and easier to swallow than the similar device having a compression coated external coat. The device is useful for the treatment of depression, anxiety or psychosis related disorders.
    Type: Application
    Filed: January 8, 2001
    Publication date: May 2, 2002
    Inventors: Joaquina Faour, Juan A. Vergez
  • Publication number: 20020006430
    Abstract: The present invention provides an osmotic device containing controlled release diltiazem in the core in combination with a rapid release ACE inhibitor, or diuretic, in an external coat. The delivery device of the invention can also be a chronotherapeutic osmotic device that provides a delayed and controlled release of diltiazem and a delay and rapid release of an ACE inhibitor or diuretic. A wide range of ACE inhibitors or diuretics can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One specific embodiment of the osmotic device includes an external coat that has been spray coated rather than compression coated onto the device. The device with spray coated external core is smaller and easier to swallow than the similar device having a compression coated external coat. The device is useful for the treatment of blood pressure or hypertension related disorders.
    Type: Application
    Filed: January 5, 2001
    Publication date: January 17, 2002
    Inventors: Joaquina Faour, Juan A. Vergez
  • Publication number: 20010048943
    Abstract: The present invention provides an osmotic device containing controlled release venlafaxine in the core in combination with an anti-psychotic agent in a rapid release external coat. A wide range of anti-psychotic agents can be used in this device. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One embodiment of the osmotic device includes an external coat that has been spray-coated rather compression-coated onto the device. The device with spray-coated external core is smaller and easier to swallow than the similar device having a compression-coated external coat. The device is useful for the treatment of depression, anxiety or psychosis related disorders.
    Type: Application
    Filed: November 30, 2000
    Publication date: December 6, 2001
    Inventors: Joaquina Faour, Juan Vergez