Liquid purification or separation

16 direct subcodes

Child Classifications

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Y10S 210/03 Belt alignment
Y10S 210/05 Coalescer
Y10S 210/06 Dehydrators
Y10S 210/07 Drier blocks
Y10S 210/08 Fat fryer
Y10S 210/09 Floating cover
Y10S 210/13 Part flow-full flow
Y10S 210/17 Twist-on
Y10S 210/90 Ultra pure water, e.g. conductivity water
Y10S 210/901 Specified land fill feature, e.g. prevention of ground water fouling
Y10S 210/902 Materials removed
Y10S 210/918 Miscellaneous specific techniques
Y10S 210/928 Paper mill waste, e.g. white water, black liquor treated
Y10S 210/929 Hemoultrafiltrate volume measurement or control processes
Y10S 210/93 Paint detackifying
Y10S 210/931 Zebra mussel mitigation or treatment

Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT

BOEING COMPANY US 2,373
FORD GLOBAL TECHNOLOGIES US 2,244
HYUNDAI MOTOR COMPANY KR 2,186
TOYOTA MOTOR CORPORATION JP 1,997
3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
GE (GENERAL ELECTRIC COMPANY) US 1,794
SAMSUNG ELECTRONICS COMPANY KR 1,705
CORNING US 1,569
TOYOTA MOTOR CORPORATION 1,403
LG CHEM KR 1,364