Invention Grant
- Patent Title: Method for producing particles
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Application No.: US16081512Application Date: 2017-03-02
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Publication No.: US10772836B2Publication Date: 2020-09-15
- Inventor: Satomi Onoue , Hideyuki Sato , Yoshiki Seto , Tatsuru Moritani , Tadahiko Morinaga
- Applicant: RICOH COMPANY, LTD. , SHIZUOKA PREFECTURAL UNIVERSITY CORPORATION
- Applicant Address: JP Tokyo JP Shizuoka
- Assignee: RICOH COMPANY, LTD.,SHIZUOKA PREFECTURAL UNIVERSITY CORPORATION
- Current Assignee: RICOH COMPANY, LTD.,SHIZUOKA PREFECTURAL UNIVERSITY CORPORATION
- Current Assignee Address: JP Tokyo JP Shizuoka
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2fa82a79 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6c1b78f5
- International Application: PCT/JP2017/008384 WO 20170302
- International Announcement: WO2017/150692 WO 20170908
- Main IPC: A61K9/16
- IPC: A61K9/16 ; B01J2/18 ; A61K9/51 ; A61K9/50 ; B01J2/04 ; B29B9/12 ; B29B9/10
Abstract:
A method for producing particles, the method including: applying vibration to a liquid including a physiologically active substance and included in a liquid-column resonance liquid-chamber to form a standing wave based on liquid column resonance, to thereby discharge the liquid from at least one discharging port, which is formed in an amplitude direction of the standing wave, to at least one region corresponding to at least one anti-node of the standing wave; and drying the liquid discharged, to thereby form particles.
Public/Granted literature
- US20190076361A1 METHOD FOR PRODUCING PARTICLES Public/Granted day:2019-03-14
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