US20190269609A1 - A multi-component injection - Google Patents

A multi-component injection Download PDF

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Publication number
US20190269609A1
US20190269609A1 US15/737,808 US201715737808A US2019269609A1 US 20190269609 A1 US20190269609 A1 US 20190269609A1 US 201715737808 A US201715737808 A US 201715737808A US 2019269609 A1 US2019269609 A1 US 2019269609A1
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US
United States
Prior art keywords
ethanol
parts
concentrate
filtrate
cool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US15/737,808
Inventor
Xiaoqing YAO
Changhai SUN
Kai Dong
Chuan Li
Guiping Zhang
Tianhao DONG
Jing Cao
Qiyun WANG
Xianjun Li
Junmin GAO
Mingzhen SUN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Chasesun Pharmaceutical Co Ltd
Original Assignee
Tianjin Chasesun Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201611232221.7A priority Critical patent/CN106727649A/en
Priority to CN201611232221.7 priority
Application filed by Tianjin Chasesun Pharmaceutical Co Ltd filed Critical Tianjin Chasesun Pharmaceutical Co Ltd
Priority to PCT/CN2017/089695 priority patent/WO2018120683A1/en
Assigned to Tianjin Chase Sun Pharmaceutical Co. Ltd. reassignment Tianjin Chase Sun Pharmaceutical Co. Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CAO, JING, DONG, Kai, DONG, Tianhao, GAO, Junmin, LI, CHUAN, LI, XIANJUN, SUN, CHANGHAI, SUN, Mingzhen, WANG, Qiyun, YAO, XIAOQING, ZHANG, GUIPING
Publication of US20190269609A1 publication Critical patent/US20190269609A1/en
Pending legal-status Critical Current

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