- 专利标题: Method for granulating pharmaceutical powder
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申请号: US16373187申请日: 2019-04-02
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公开(公告)号: US11247380B2公开(公告)日: 2022-02-15
- 发明人: Indu Bhushan , Babu Padmanabhan , Vinay Rao , Vijay Kulkarni , Chetan Chincholi , Radhika Ghike , Raja Ganeshan
- 申请人: STEERLIFE INDIA PRIVATE LIMITED
- 申请人地址: IN Bengaluru
- 专利权人: STEERLIFE INDIA PRIVATE LIMITED
- 当前专利权人: STEERLIFE INDIA PRIVATE LIMITED
- 当前专利权人地址: IN Bengaluru
- 代理机构: Troutman Pepper Hamilton Sanders LLP
- 优先权: IN201641014156 20160422,IN201641032763 20160926
- 主分类号: B29C48/405
- IPC分类号: B29C48/405 ; B29C48/57 ; B29C48/64 ; B29B9/16 ; B29B7/48 ; B29B9/06 ; B29B7/94 ; B29B9/08 ; B29C48/04 ; B29C48/625 ; B29C48/80
摘要:
Methods for granulating a pharmaceutical powder in a single piece of equipment include at least the following: (a) continuously introducing the pharmaceutical powder and a granulating fluid to the single piece of equipment, (b) passing the pharmaceutical powder and the granulating fluid through a granulating zone of the single piece of equipment to form wet granules, (c) passing the wet granules through a drying zone of the single piece of equipment, (d) optionally passing granules through a discharge zone of the single piece of equipment, and (e) continuously discharging the granules from the single piece of equipment where the single piece of equipment is not a fluid bed processor.
公开/授权文献
- US20190263043A1 METHOD FOR GRANULATING PHARMACEUTICAL POWDER 公开/授权日:2019-08-29