Invention Grant
- Patent Title: Methods for producing ferric maltol compositions from ligand modified and ligand coated ferric hydroxides
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Application No.: US16089764Application Date: 2017-03-31
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Publication No.: US11267836B2Publication Date: 2022-03-08
- Inventor: Jonathan Joseph Powell , Nuno Jorge Rodrigues Faria
- Applicant: Shield TX (UK) Limited
- Applicant Address: GB Gateshead
- Assignee: Shield TX (UK) Limited
- Current Assignee: Shield TX (UK) Limited
- Current Assignee Address: GB Gateshead
- Agency: Parker Highlander PLLC
- Priority: GB1605470 20160331
- International Application: PCT/EP2017/057691 WO 20170331
- International Announcement: WO2017/167963 WO 20171005
- Main IPC: C07D309/40
- IPC: C07D309/40 ; C07F15/02
Abstract:
Methods for producing ferric maltol compositions, such as ferric trimaltol, are described in which maltolis reacted with a ligand modified ferric hydroxide and/or a ligand coated ferric hydroxide.
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