Invention Grant
- Patent Title: Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate
- Patent Title (中): 含有双膦酸盐的水悬浮液的长期缓释药物组合物
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Application No.: US11768181Application Date: 2007-06-25
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Publication No.: US08974801B2Publication Date: 2015-03-10
- Inventor: Jack Yongfeng Zhang , Mary Ziping Luo , Dingyuan Fei , Kevin Xie , Jie Fei Ding
- Applicant: Jack Yongfeng Zhang , Mary Ziping Luo , Dingyuan Fei , Kevin Xie , Jie Fei Ding
- Applicant Address: US CA Rancho Cucamonga
- Assignee: Amphastar Pharmaceuticals Inc.
- Current Assignee: Amphastar Pharmaceuticals Inc.
- Current Assignee Address: US CA Rancho Cucamonga
- Agency: Christie, Parker & Hale, LLP
- Main IPC: A61K31/663
- IPC: A61K31/663 ; A61K33/42 ; A61K9/00 ; A61K9/10
Abstract:
Pharmaceutical compositions for long-term sustained release of bisphosphonate drugs are provided. In one embodiment, the composition includes an aqueous suspension of a solid which includes a salt of a bisphosphonate drug and a salt of pentavalent phosphorus oxoacid. The compositions can be used to treat a variety of bone diseases, including osteoporosis.
Public/Granted literature
- US20080153784A1 LONG TERM SUSTAINED RELEASE PHARMACEUTICAL COMPOSITION CONTAINING AQUEOUS SUSPENSION OF BISPHOSPHONATE Public/Granted day:2008-06-26
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