Invention Grant
- Patent Title: Filter unit for filtering and method for collecting cells in a liquid cell culture medium
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Application No.: US16408829Application Date: 2019-05-10
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Publication No.: US11091730B2Publication Date: 2021-08-17
- Inventor: Junko Watanabe , Takashi Kondo , Masaru Banju
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Nagaokakyo
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Nagaokakyo
- Agency: Arent Fox LLP
- Priority: JPJP2016-225227 20161118
- Main IPC: C12M1/12
- IPC: C12M1/12 ; C12M1/00 ; C12N5/00 ; C12N1/02 ; C12M3/06
Abstract:
A liquid cell culture medium collecting filter unit includes a porous metal membrane that filters out cells in a liquid cell culture medium, a support that holds a peripheral portion of the porous metal membrane. and a tubular member that has a hollow part serving a flow path for a liquid cell culture medium. The tubular member is connected to the support such that the flow path faces at least part of a main surface of the porous metal membrane.
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