CPC Subgroup Additional Only
Y10T 428/24372 Particulate matter
Full Title
Stock material or miscellaneous articles > Structurally defined web or sheet [e.g., overall dimension, etc.] > Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.] > Particulate matter
5 direct subcodes
Child Classifications
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- Y10T 428/2438 Coated
- Y10T 428/24397 Carbohydrate
- Y10T 428/24405 Polymer or resin [e.g., natural or synthetic rubber, etc.]
- Y10T 428/24413 Metal or metal compound
- Y10T 428/24421 Silicon containing
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