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CPC Subgroup Additional Only
Y10T 442/684

Containing at least two chemically different strand or fiber materials

Full Title

Fabric [woven, knitted, or nonwoven textile or cloth, etc.] > Nonwoven fabric [i.e., nonwoven strand or fiber material] > Needled nonwoven fabric > Containing at least two chemically different strand or fiber materials

4 direct subcodes

Child Classifications

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  • Y10T 442/685 Containing inorganic and polymeric strand or fiber materials
  • Y10T 442/686 Containing polymeric and natural strand or fiber materials
  • Y10T 442/687 Containing inorganic strand or fiber material
  • Y10T 442/688 Containing polymeric strand or fiber material

Top Applicants

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

  1. BOEING COMPANY US 2,373
  2. FORD GLOBAL TECHNOLOGIES US 2,244
  3. HYUNDAI MOTOR COMPANY KR 2,186
  4. TOYOTA MOTOR CORPORATION JP 1,997
  5. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
  6. GE (GENERAL ELECTRIC COMPANY) US 1,794
  7. SAMSUNG ELECTRONICS COMPANY KR 1,705
  8. CORNING US 1,569
  9. TOYOTA MOTOR CORPORATION 1,403
  10. LG CHEM KR 1,364