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Mathieson Alkali Works Inc

Mathieson

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2337921A	Venturi meter and method of measuring liquids flowing throu…	Expired / Lapsed	1940-12-27	1943-12-28	0	Details
US2320280A	Detergent and sterilizing composition	Expired / Lapsed	1938-03-24	1943-05-25	0	Details
US2166362A	Stable calcium hypochlorite composition	Expired / Lapsed	1937-11-15	1939-07-18	0	Details
US2098399A	Chemical manufacture	Expired / Lapsed	1935-12-04	1937-11-09	0	Details
US1609756A	Apparatus for the evaporation of liquid chlorine	Expired / Lapsed	1924-11-08	1926-12-07	0	Details