发明授权
- 专利标题： Method to produce a highly concentrated immunoglobulin preparation for subcutaneous use
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申请号： US16188839申请日： 2018-11-13
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公开(公告)号： US11242380B2公开(公告)日： 2022-02-08
- 发明人: Wolfgang Teschner , Harald Arno Butterweck , Azra Pljevljakovic , Theresa Friederike Bauer , Bernhard Koelbl , Hans-Peter Schwarz , Nebojsa Nikolic , Gerhard Poelsler , Johanna Kindermann
- 申请人： Takeda Pharmaceutical Company Limited
- 申请人地址： JP Osaka
- 专利权人： Takeda Pharmaceutical Company Limited
- 当前专利权人： Takeda Pharmaceutical Company Limited
- 当前专利权人地址： JP Osaka
- 代理机构： Morgan, Lewis & Bockius LLP
- 主分类号： B01D61/14
- IPC分类号： B01D61/14 ; C07K16/00 ; C07K16/06 ; C07K16/18 ; A61K39/395 ; A61K39/00
摘要：
The present invention relates to a new and improved method for preparing a highly concentrated immunoglobulin composition from pooled plasma for subcutaneous injection. A composition comprising 20% or more immunoglobulin suitable for subcutaneous use is also described.
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