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CPC Subgroup Additional Only
Y10T 442/659

Including an additional nonwoven fabric

Full Title

Fabric [woven, knitted, or nonwoven textile or cloth, etc.] > Nonwoven fabric [i.e., nonwoven strand or fiber material] > Including an additional nonwoven fabric

8 direct subcodes

Child Classifications

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  • Y10T 442/664 Including a wood fiber containing layer
  • Y10T 442/665 Including a layer derived from a water-settable material [e.g., cement, gypsum, etc.]
  • Y10T 442/67 Multiple nonwoven fabric layers composed of the same inorganic strand or fiber material
  • Y10T 442/671 Multiple nonwoven fabric layers composed of the same polymeric strand or fiber material
  • Y10T 442/673 Including particulate material other than fiber

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