Invention Grant
US08734845B2 Diketopiperazine microparticles with defined specific surface areas
有权
具有确定的比表面积的二酮哌嗪微粒
- Patent Title: Diketopiperazine microparticles with defined specific surface areas
- Patent Title (中): 具有确定的比表面积的二酮哌嗪微粒
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Application No.: US13377682Application Date: 2010-06-11
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Publication No.: US08734845B2Publication Date: 2014-05-27
- Inventor: Marshall L. Grant , Grayson W. Stowell , Paul Menkin
- Applicant: Marshall L. Grant , Grayson W. Stowell , Paul Menkin
- Applicant Address: US CA Valencia
- Assignee: Mannkind Corporation
- Current Assignee: Mannkind Corporation
- Current Assignee Address: US CA Valencia
- Agency: K&L Gates LLP
- Agent Louis C. Cullman; Hal Gibson
- International Application: PCT/US2010/038298 WO 20100611
- International Announcement: WO2010/144789 WO 20101216
- Main IPC: A61K9/14
- IPC: A61K9/14 ; C07D241/04
Abstract:
Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m2/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.
Public/Granted literature
- US20120164186A1 Diketopiperazine Microparticles with Defined Specific Surface Areas Public/Granted day:2012-06-28
Information query
