Concentrating evaporators

Filing statistics

CPC Y10S 159/00 belongs to the parent subclass Y10S, which recorded 68,800 patent applications worldwide between 2013 and 2023. Annual filings declined from 13,876 in 2013 to 1,199 in 2023 (-91%). The most active applicants in class Y10 are BOEING COMPANY (2,373 applications), FORD GLOBAL TECHNOLOGIES (2,244 applications) and HYUNDAI MOTOR COMPANY (2,186 applications).

Source: EPO PATSTAT, worldwide filings

47 direct subcodes

Child Classifications

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Y10S 159/01 Electric heat
Y10S 159/02 Entrainment
Y10S 159/03 Fluidized bed
Y10S 159/04 Foam
Y10S 159/05 Freezing
Y10S 159/06 Infrared
Y10S 159/07 Magnetic coupling
Y10S 159/08 Multieffect or multistage
Y10S 159/09 Two liquids dried simultaneously
Y10S 159/10 Organic
Y10S 159/11 Biologicals
Y10S 159/12 Radioactive
Y10S 159/13 Scale
Y10S 159/14 Soap
Y10S 159/15 Special material
Y10S 159/16 Vacuum
Y10S 159/17 Two liquids
Y10S 159/18 Accumulator
Y10S 159/19 Acid
Y10S 159/20 Additive

Top Applicants

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