Invention Grant
- Patent Title: Powder sterilization method and device
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Application No.: US16756324Application Date: 2017-10-16
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Publication No.: US11696963B2Publication Date: 2023-07-11
- Inventor: Yves Dietrich , Frederic Dietrich
- Applicant: FYDEC HOLDING SA
- Applicant Address: CH Ecublens
- Assignee: FYDEC HOLDING SA
- Current Assignee: FYDEC HOLDING SA
- Current Assignee Address: CH Ecublens
- Agency: Bachman & LaPointe, P.C.
- International Application: PCT/EP2017/076355 2017.10.16
- International Announcement: WO2019/076434A 2019.04.25
- Date entered country: 2020-04-15
- Main IPC: A61L2/07
- IPC: A61L2/07 ; A23L3/18 ; A23L3/50 ; A61L2/00 ; A23C3/037 ; B65B1/16 ; B65B55/14 ; B65B55/18
Abstract:
A powder sterilization method for sterilizing powder, in particular an active pharmaceutical ingredient in powder form or food in powder form, using fluid vapor, in particular steam. According to the invention, the fluid vapor is applied to the powder in an evacuated treatment chamber (3), in particular it is applied to the powder during its free fall along a drop section (7), in particular in countercurrent.
Public/Granted literature
- US20200316235A1 POWDER STERILIZATION METHOD AND DEVICE Public/Granted day:2020-10-08
Information query
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