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ChampionX LLC

ChampionX

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
GB1181296A	Small Particle Size Silica Sol and Method of Preparing same	Expired / Lapsed	1967-07-20	—	0	Details
GB611914A	Method of purifying sols	Expired / Lapsed	1945-09-18	—	0	Details
US3203873A	Process for scale prevention in saline water evaporator	Expired / Lapsed	1962-03-15	1965-08-31	2	Details
US2838045A	Microbicidal bandage	Expired / Lapsed	1956-10-29	1958-06-10	2	Details
US2019618A	Refractory ceramic	Expired / Lapsed	1933-09-25	1935-11-05	0	Details