CPC Subgroup Additional Only
Y10T 428/31551 Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
Full Title
Stock material or miscellaneous articles > Composite [nonstructural laminate] > Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
17 direct subcodes
Child Classifications
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- Y10T 428/31554 Next to second layer of polyamidoester
- Y10T 428/31558 Next to animal skin or membrane
- Y10T 428/31562 Next to polyamide [nylon, etc.]
- Y10T 428/31565 Next to polyester [polyethylene terephthalate, etc.]
- Y10T 428/31569 Next to natural rubber
- Y10T 428/31573 Next to addition polymer of ethylenically unsaturated monomer
- Y10T 428/31591 Next to cellulosic
- Y10T 428/31594 Next to aldehyde or ketone condensation product [phenol-aldehyde, etc.]
- Y10T 428/31598 Next to silicon-containing [silicone, cement, etc.] layer
- Y10T 428/31605 Next to free metal
- Y10T 428/31609 Particulate metal or metal compound-containing
- Y10T 428/31616 Next to polyester [e.g., alkyd]
- Y10T 428/31623 Next to polyamide or polyimide
- Y10T 428/31627 Next to aldehyde or ketone condensation product
- Y10T 428/31634 Next to cellulosic
- Y10T 428/31641 Next to natural rubber, gum, oil, rosin, wax, bituminous or tarry residue
- Y10T 428/31645 Next to addition polymer from unsaturated monomers
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