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PCE
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CPC Subgroup
F16L 47/02

Welded joints; Adhesive joints

Full Title

Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics > Welded joints; Adhesive joints

1 direct subcode

Child Classifications

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  • F16L 47/03 Welded joints with an electrical resistance incorporated in the joint

Top Applicants

Top 10 applicants by patent filingsfor class F16, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SCHAEFFLER TECHNOLOGIES & COMPANY DE 22,817
  2. ZAHNRADFABRIK FRIEDRICHSHAFEN DE 10,523
  3. HYUNDAI MOTOR COMPANY KR 7,933
  4. ROBERT BOSCH DE 7,059
  5. KIA MOTORS CORPORATION KR 4,867
  6. SKF SE 4,729
  7. TOYOTA MOTOR CORPORATION JP 4,111
  8. FORD GLOBAL TECHNOLOGIES US 3,838
  9. GM GLOBAL TECHNOLOGY OPERATIONS US 3,575
  10. TOYOTA MOTOR CORPORATION 3,499