Patents by Inventor Paul E. Stach

Paul E. Stach 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: 20200323804
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Application
    Filed: June 25, 2020
    Publication date: October 15, 2020
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Publication number: 20200147019
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Application
    Filed: October 15, 2019
    Publication date: May 14, 2020
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Publication number: 20190247345
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Application
    Filed: December 10, 2018
    Publication date: August 15, 2019
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Publication number: 20180207117
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Application
    Filed: March 19, 2018
    Publication date: July 26, 2018
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Patent number: 9949941
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: April 24, 2018
    Assignee: XENOPORT, INC.
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Publication number: 20170071888
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Application
    Filed: November 22, 2016
    Publication date: March 16, 2017
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Publication number: 20150072004
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Application
    Filed: November 4, 2014
    Publication date: March 12, 2015
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Patent number: 8906412
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: December 9, 2014
    Assignee: XenoPort, Inc.
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Publication number: 20140302140
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Application
    Filed: June 19, 2014
    Publication date: October 9, 2014
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Patent number: 8795725
    Abstract: Sustained release oral dosage forms of a gabapentin prodrug, 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid, are disclosed. The dosage forms are useful for treating or preventing diseases and disorders for which gabapentin is therapeutically effective.
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: August 5, 2014
    Assignee: XenoPort, Inc.
    Inventors: Kenneth C. Cundy, Srikonda Sastry, Manshiu Leung, Balaji V. Kadri, Paul E. Stach
  • Publication number: 20080193532
    Abstract: This invention discloses an antibiotic formulation in an immediate release antibiotic dosage form, comprising an antibiotic, colloidal silicon dioxide, povidone, silicified microcrystalline cellulose, croscarmellose sodium, magnesium stearate and a coating, said formulation having a release profile wherein the Cmax is reached in less than five hours.
    Type: Application
    Filed: April 18, 2008
    Publication date: August 14, 2008
    Applicant: Wyeth
    Inventors: Douglas C. Becker, Paul E. Stach
  • Patent number: 4187890
    Abstract: An apparatus for filling relatively smaller containers with measured amounts of liquid from a bulk container. A motor drive means (24) is mounted to a support frame for periodically operating a pumping syringe (30). A dual check valve (32) is connected to permit fluid flow from a bulk source (34) into the pumping syringe (30) and from the pumping syringe (30) to a relatively smaller receiving container (36). A clamping means (38) is mounted to the support frame for releasably retaining the outer cylinder member (52) of the pumping syringe (30) in a vertical orientation with its Lure connector uppermost. A gripper means (58) is slideably mounted to the support frame below the clamping means (38) for linear reciprocation parallel to the axis of the pumping syringe (30) and is releasably attached to the piston member of the pumping syringe (30).
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: February 12, 1980
    Assignee: Mono-Med, Inc.
    Inventors: Paul E. Stach, Thomas P. Sherrin
  • Patent number: 3935883
    Abstract: An apparatus for the rapid, accurate and sterile filling of unit dosage, injection syringes with medication from a bulk source container or for reconstituting vials of drugs. A clamping means is mounted to a support frame for releasably retaining the outer cylinder member of a disposable, relatively large-volume, pumping syringe against all movement relative to the support frame. A gripper means for removable attachment to the piston member of the pumping syringe is mounted to the frame for linear reciprocation along the axis of the pumping syringe. A crank means, which has an adjustable offset for selecting dosage volume, is drivingly connected to a motor drive means and an associated connecting rod links the crank means to the gripper means for reciprocally driving the piston member of the pumping syringe. A disposable, dual check valve, tee connector is connected to a mating connector on the pumping syringe.
    Type: Grant
    Filed: August 19, 1974
    Date of Patent: February 3, 1976
    Inventors: Paul E. Stach, Thomas P. Sherrin