Invention Grant
- Patent Title: Tabacco extract, preparation thereof
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Application No.: US14419227Application Date: 2013-07-31
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Publication No.: US10258077B2Publication Date: 2019-04-16
- Inventor: Sally Bell , Sharon Goodall
- Applicant: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
- Applicant Address: GB London
- Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
- Current Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
- Current Assignee Address: GB London
- Agency: Patterson Thuente Pedersen, P.A.
- Priority: GB1213870.7 20120803
- International Application: PCT/GB2013/052048 WO 20130731
- International Announcement: WO2014/020337 WO 20140206
- Main IPC: A24B15/24
- IPC: A24B15/24 ; A24B15/18
Abstract:
A process is provided for the preparation and/or treatment of a tobacco extract. The process comprises the treatment of a tobacco extract by centrifugation and microfiltration so that it is suitable for administration to a human.
Public/Granted literature
- US20150189912A1 TOBACCO EXTRACT, PREPARATION THEREOF Public/Granted day:2015-07-09
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