Patents by Inventor Jade Ching-Ying Ly

Jade Ching-Ying Ly 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).

  • Nasal spray device
    Patent number: 10188811
    Abstract: A nasal spray device for the delivery of a pharmaceutical formulation to the nasal cavity in metered doses. The device includes: a pressurised aerosol canister including a vial containing a pharmaceutical formulation including an active ingredient, a propellant and, optionally, a co-solvent, the aerosol canister further including a metering valve having a valve stem; and an actuator for the aerosol canister, the actuator including a stem block having a receptacle into which the valve stem of metering valve of the aerosol canister is received and axially located and being displaceable relative to the vial of the aerosol canister to actuate the metering valve of the aerosol canister, a sump extending below the receptacle, the stem block further defining a discharge orifice for the pharmaceutical formulation and a transfer channel through which a dispensed dose of the pharmaceutical formulation is able to pass from the sump to the discharge orifice.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: January 29, 2019
    Assignees: TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC., IVAX PHARMACEUTICALS IRELAND
    Inventors: Xian-Ming Zeng, Declan Walsh, Jade Ching-Ying Ly, Armando Morales
  • NASAL SPRAY DEVICE
    Publication number: 20160082204
    Abstract: A nasal spray device for the delivery of a pharmaceutical formulation to the nasal cavity in metered doses. The device includes: a pressurised aerosol canister including a vial containing a pharmaceutical formulation including an active ingredient, a propellant and, optionally, a co-solvent, the aerosol canister further including a metering valve having a valve stem; and an actuator for the aerosol canister, the actuator including a stem block having a receptacle into which the valve stem of metering valve of the aerosol canister is received and axially located and being displaceable relative to the vial of the aerosol canister to actuate the metering valve of the aerosol canister, a sump extending below the receptacle, the stem block further defining a discharge orifice for the pharmaceutical formulation and a transfer channel through which a dispensed dose of the pharmaceutical formulation is able to pass from the sump to the discharge orifice.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 24, 2016
    Inventors: Xian-Ming Zeng, Declan Walsh, Jade Ching-Ying Ly, Armando Morales
  • NASAL SPRAY DEVICE
    Publication number: 20120085345
    Abstract: A nasal spray device for the delivery of a pharmaceutical formulation to the nasal cavity in metered doses. The device includes: a pressurised aerosol canister including a vial containing a pharmaceutical formulation including an active ingredient, a propellant and, optionally, a co-solvent, the aerosol canister further including a metering valve having a valve stem; and an actuator for the aerosol canister, the actuator including a stem block having a receptacle into which the valve stem of metering valve of the aerosol canister is received and axially located and being displaceable relative to the vial of the aerosol canister to actuate the metering valve of the aerosol canister, a sump extending below the receptacle, the stem block further defining a discharge orifice for the pharmaceutical formulation and a transfer channel through which a dispensed dose of the pharmaceutical formulation is able to pass from the sump to the discharge orifice.
    Type: Application
    Filed: October 12, 2011
    Publication date: April 12, 2012
    Applicants: TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC., IVAX PHARMACEUTICALS IRELAND
    Inventors: Xian-Ming Zeng, Declan Walsh, Jade Ching-Ying Ly, Armando Morales