Westlake Vinyl Corporation

United States of America

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Total IP 8
Total IP Rank # 198,813
IP Activity Score 0.4/5.0    1
IP Activity Rank # 967,906

Patents

Trademarks

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Last Patent 2022 - System and method for purifying ...
First Patent 2008 - Method of concentrating an aqueo...

Latest Inventions, Goods, Services

2021 Invention System and method for purifying depleted brine. 3) and sodium iodide (NaI) to improve brine quali...
2015 Invention System and method for purifying depleted brine. A system and method for removing impurities to re...
Invention Apparatus for making and concentrating an aqueous caustic alkali. A method for concentrating an a...
Invention Method for concentrating an aqueous caustic alkali via splitting a catholyte into a first stream ...
2012 Invention Method and apparatus for making and concentrating an aqueous caustic alkali. A method for concent...
2009 Invention Catholyte heat recovery evaporator and method of use. A method for concentrating an aqueous caust...
2008 Invention Method of concentrating an aqueous caustic alkali using a catholyte heat recovery evaporator. A m...