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Metered Dose Inhaler

Metered Dose Inhaler-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Metered dose inhaler
Presspart Gmbh & Co. Kg
April 05, 2018 - N°20180093053

A metered dose inhaler (1) for dispensing aerosol doses comprises an actuation housing (2) adapted to receive a canister (4). The canister (4) is configured to move from a rest position to an activation position in which a valve (7) of the canister (4), positioned at a valve end (8) of the canister (4), is depressed against a bottom portion of the actuation housing such that an aerosol ...
Formulation and aerosol canisters, inhalers, and the like containing the formulation
3m Innovative Properties Company
March 15, 2018 - N°20180071231

Compositions containing albuterol, ipratropium, and a propellant as well as aerosol canisters and inhalers, such as metered dose inhalers, containing such compositions.
Single-serve smoking system, devices, kit, and methods
March 15, 2018 - N°20180070629

A method of making a prepackaged, combustible unit of a plant based material for use in an inhalation system, metered dose inhaler, or dry powder inhaler. The method includes creating and shaping a combustible material packaging by processing leaves or plant fibers into a fibrous sheet, steaming the fibrous sheet, and using a female mold and a corresponding male mold ...
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Dose counter for inhaler having an anti-reverse rotation actuator
Teva Pharmaceuticals Ireland
November 23, 2017 - N°20170333647

An incremental dose counter for a metered dose inhaler having a body arranged to retain a canister for movement of the canister relative thereto, the incremental dose counter having a main body, an actuator arranged to be driven and to drive an incremental output member in a count direction in response to canister motion, the actuator being configured to restrict ...
Smart valved holding chamber
November 23, 2017 - N°20170333645

A medication delivery system having a holding chamber capable of delivering dosages of medicament from a metered dose inhaler. The holding chamber includes an actuator detector, flow detector and display. In another embodiment, a medication delivery system includes a holding chamber having an input and an output end, a metered dose inhaler operably coupled to the input end of the ...
Pharmaceutical composition comprising an artemisinin derivative for nasal or pulmonary delivery
Cipla Limited
November 16, 2017 - N°20170326102

The present invention relates to pharmaceutical composition for intranasal or pulmonary delivery, wherein the composition comprises an artemisinin derivative and optionally one or more pharmaceutically acceptable excipients. The pharmaceutical composition may be for intranasal delivery, may be in the form of a nasal spray, a solution, a suspension, nasal drops, an insufflation powder or a nasal powder, and may be ...
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Aerosol inhalation device
Chiesi Farmaceutici S.p.a.
October 05, 2017 - N°20170281885

Actuators for a pressurised metered dose inhalers containing (a) a housing adapted to receive an aerosol canister containing a pressurised medicament formulation, (b) a nozzle block defining the receptacle for the aerosol canister valve stem, the expansion chamber or sump, the nozzle channel its external aperture, and (c) a mouthpiece portion comprising a central rounded opening of a defined width ...
Formulations
Jagotec Ag
October 05, 2017 - N°20170281529

In a metered dose inhaler, comprising a canister and metering valve, containing a suspension aerosol formulation comprising particles of formoterol fumarate dihydrate and fluticasone propionate suspended in an hfa propellant, a method of reducing deposition of particles on the surfaces of the canister and the metering valve, the method comprising the step of adding a wetting agent to the formulation.
Mdi related products and methods of use
Island Breeze Systems Ca, Llc
July 27, 2017 - N°20170209409

Provided herein are embodiments related to metered dose inhalers and formulations for such inhalers. In some embodiments, the inhalers are configured so as to allow a more comfortable experience for the subject receiving the formulation. In some embodiments, the formulation comprises various ingredients, such as terpenes and/or waxes, which can further enhance the level of comfort for the subject ...
Dose indicator for a metered dose inhaler
3m Innovative Properties Company
June 22, 2017 - N°20170173280

The present disclosure relates to a dose indicator comprising, a chassis comprising a 42 chassis frame and a displacement portion, an indexable first display unit, mountable on the chassis, the first display unit being indexable about a first display axis, the indexable first display unit comprising a plurality of indexing teeth, a first display non-return arm, and a drive pawl connected ...
Particulate materials
Nektar Therapeutics
June 22, 2017 - N°20170173006

Embodiments of the invention relate to particles of active substances, methods for preparing the particles, formulations containing the particles, and metered dose inhalers containing such particles or formulations. In one embodiment, a composition of an aerosol formulation is provided and contains a particulate active substance of non-micronized, solid particles having a mass median aerodynamic diameter of less than 10 μ...
Compositions comprising salbutamol sulphate
Mexichem Amanco Holding S.a. De C.v.
June 15, 2017 - N°20170165367

A pharmaceutical composition is described that is suitable for delivery from a pressurised container. The composition is free of polar excipients and comprises: (a) a propellant component that consists essentially of 1,1-difluoroethane (r-152a); (b) a surfactant component that comprises oleic acid; and (c) a drug component that consists of salbutamol sulphate. The pharmaceutical composition can be delivered using a ...
Dose counting mechanism
June 08, 2017 - N°20170157345

A dose counting mechanism for indicating the quantity of dosage available within a metered dose inhaler having a canister with an aerosol fluid and a housing body for housing the canister, wherein a wall of the housing body includes formations to support a resilient element, a wheel formation, a elongate threaded element, and a threaded formation including a pointer. The ...
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Methods, devices and systems for pulmonary delivery of active agents
Syqe Medical Ltd.
May 11, 2017 - N°20170127727

Provided herein is a system that includes a metered dose inhaler device for pulmonary delivering to a subject at least one pre-determined vaporized amount of at least one pharmacologically active agent being in a plant material, wherein vaporization is effected by controllably heating the plant material so as to vaporize a pre-determined vaporized amount of the agent; the system further ...
Compositions for pulmonary delivery of long-acting muscarinic antagonists and associated methods and systems
Pearl Therapeutics, Inc.
April 27, 2017 - N°20170112759

Compositions, methods and systems are provided for pulmonary delivery of long-acting muscarinic antagonists and long-acting β2 adrenergic receptor agonists via a metered dose inhaler. In particular embodiments, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.
Stable pressurised aerosol solution composition of glycopyrronium bromide and formoterol combination
Chiesi Farmaceutici S.p.a.
April 06, 2017 - N°20170095444

Aerosol solution compositions intended for use with a pressurized metered dose inhaler, comprising glycopyrronium bromide and formoterol, or a salt thereof, optionally in combination with one or more additional active ingredients, and stabilized by a selected amount of a mineral acid, exhibit improved stability when contained in an aerosol can provided with a metering valve having at least a butyl ...
Metered-dose inhaler counter with switch and metered-dose inhaler including such a counter
Presspart Gmbh & Co. Kg
March 30, 2017 - N°20170087312

A dose counter includes a triggering unit having at least a first and a second trigger member thereon. The triggering unit is configured interact with the canister of a metered-dose inhaler when the canister moves in a longitudinal direction from a rest position to an activation position. A circuit assembly includes a substrate with at least a first and a ...
Combination therapy for copd
Chiesi Farmaceutici S.p.a.
March 23, 2017 - N°20170079949

Aerosol formulations comprising glycopyrronium chloride in combination with formoterol may be administered by means of a pressurized metered dose inhaler (pmdi) for the prevention or treatment of chronic obstructive pulmonary disease. The formulation further comprises a hfa propellant, a co-solvent, and an amount of inorganic acid sufficient to stabilize both the glycopyrronium chloride and the formoterol components. Optionally, the formulation ...
Compositions for respiratory delivery of active agents and associated methods and systems
Pearl Therapeutics, Inc.
March 16, 2017 - N°20170071850

Compositions, methods and systems are provided for pulmonary or nasal delivery of active agents via a metered dose inhaler. In one embodiment, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.
Pharmaceutical solution formulations for pressurised metered dose inhalers
Chiesi Farmaceutici S.p.a.
March 09, 2017 - N°20170065518

The invention relates to the prevention and/or treatment of a severe broncho-pulmonary disease by administering a solution formulation from a pressurized metered dose inhaler capable of providing therapeutical doses of two or more active drug substances to the lung, wherein all the active drug substances are fully dissolved in the formulation as well as the two or more active ...
Pharmaceutical compositions
Mexichem Amanco Holding S.a. De C.v.
February 02, 2017 - N°20170027867

A pharmaceutical solution for a medication delivery apparatus, especially a metered dose inhaler, is described. The pharmaceutical solution comprises: (a) a liquefied propellant component consisting essentially of and preferably consisting entirely of 1,1-difluoroethane (r-152a); (b) ethanol; and (c) a drug component dissolved in the propellant/ethanol mixture consisting of at least one drug selected from the group consisting of ...
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