CPC Subgroup Additional Only
Y10T 428/31725 Of polyamide
Full Title
Stock material or miscellaneous articles > Composite [nonstructural laminate] > Of polyamide
8 direct subcodes
Child Classifications
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- Y10T 428/31728 Next to second layer of polyamide
- Y10T 428/31736 Next to polyester
- Y10T 428/31739 Nylon type
- Y10T 428/3175 Next to addition polymer from unsaturated monomer[s]
- Y10T 428/31761 Next to aldehyde or ketone condensation product
- Y10T 428/31765 Inorganic-containing or next to inorganic-containing
- Y10T 428/31768 Natural source-type polyamide [e.g., casein, gelatin, etc.]
- Y10T 428/31779 Next to cellulosic
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