Invention Grant
- Patent Title: Catheter locking formulation and method to prepare same
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Application No.: US15025177Application Date: 2014-09-26
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Publication No.: US10335518B2Publication Date: 2019-07-02
- Inventor: Krzysztof Appelt , Michael Lanzilotti
- Applicant: Krzysztof Appelt , Michael Lanzilotti
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Agent Dale F. Regelman
- International Application: PCT/US2014/057877 WO 20140926
- International Announcement: WO2015/048559 WO 20150402
- Main IPC: A61L29/16
- IPC: A61L29/16 ; B01J19/24
Abstract:
A method to prepare a catheter locking formulation, comprising in a first step, dissolving trimethoprim in propylene glycol at a temperature greater than room temperature, and in a final step, adding absolute ethanol at about room temperature to a solution of trimethoprim, propylene glycol, EDTA Calcium Disodium Hydrate, phosphate buffered saline, and glycerin.
Public/Granted literature
- US20160243287A1 CATHETER LOCKING FORMULATION AND METHOD TO PREPARE SAME Public/Granted day:2016-08-25
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