Invention Grant
- Patent Title: Low dose pharmaceutical powders for inhalations
- Patent Title (中): 用于吸入的低剂量药物粉末
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Application No.: US10867375Application Date: 2004-06-14
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Publication No.: US07954491B2Publication Date: 2011-06-07
- Inventor: Jeffrey S. Hrkach
- Applicant: Jeffrey S. Hrkach
- Applicant Address: US MA Chelsea
- Assignee: Civitas Therapeutics, Inc.
- Current Assignee: Civitas Therapeutics, Inc.
- Current Assignee Address: US MA Chelsea
- Agency: Elmore Patent Law Group, P.C.
- Agent Carolyn S. Elmore; Darlene A. Vanstone
- Main IPC: A61K9/14
- IPC: A61K9/14 ; A61K9/00 ; A61M16/00
Abstract:
The invention relates to a method of delivering an agent to the pulmonary system of a compromised patient, in a single breath-activated step, comprising administering a particle mass comprising an agent from an inhaler containing less than 5 milligrams of the mass, wherein at least about 50% of the mass in the receptacle is delivered to the pulmonary system of a patient. The invention also relates to receptacles containing the particle mass and the inhaler for use therein.
Public/Granted literature
- US20050022812A1 Low dose pharmaceutical powders for inhalation Public/Granted day:2005-02-03
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