Invention Grant
- Patent Title: Production of high yields of bacterial polysaccharides
- Patent Title (中): 生产高产量的细菌多糖
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Application No.: US14646089Application Date: 2013-11-18
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Publication No.: US09580734B2Publication Date: 2017-02-28
- Inventor: Pisal Sambhaji Shankar , Chilukuri Srinivas Reddy , Peddireddy Srinivas Reddy
- Applicant: Serum Institute of India Ltd.
- Applicant Address: IN Pune
- Assignee: Serum Institute of India Private Ltd.
- Current Assignee: Serum Institute of India Private Ltd.
- Current Assignee Address: IN Pune
- Agency: Fish & Richardson P.C.
- Priority: IN3337/MUM/2012 20121121
- International Application: PCT/IN2013/000701 WO 20131118
- International Announcement: WO2014/080423 WO 20140530
- Main IPC: C12P19/04
- IPC: C12P19/04 ; A61K39/095 ; C08B37/00 ; C12P19/26 ; C12N1/20 ; C07K14/22 ; C07K14/33
Abstract:
The instant invention provides improved culture, fermentation and purification conditions for preparing Neisseria meningitidis polysaccharides. The invention in particular relates to a novel fermentation medium, optimal feed solution addition strategies and an improved purification process devoid of any chromatographic methods for obtaining high yield of Neisseria meningitidis X polysaccharide.
Public/Granted literature
- US20150299750A1 PRODUCTION OF HIGH YIELDS OF BACTERIAL POLYSACCHARIDES Public/Granted day:2015-10-22
Information query
