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PCE
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CPC Subgroup
A61C 5/85

Filling bands, e.g. matrix bands; Manipulating tools therefor

Full Title

Filling or capping teeth > Dental aids fixed to teeth during treatment, e.g. tooth clamps > Filling bands, e.g. matrix bands; Manipulating tools therefor

Top Applicants

Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIPS ELECTRONICS NL 20,621
  2. NOVARTIS CH 15,792
  3. ROCHE CH 14,303
  4. COVIDIEN US 13,862
  5. HARVARD UNIVERSITY US 13,454
  6. UNIVERSITY OF CALIFORNIA US 12,798
  7. P&G (PROCTER & GAMBLE COMPANY) US 12,140
  8. L'OREAL FR 11,800
  9. OLYMPUS CORPORATION JP 9,894
  10. BOSTON SCIENTIFIC SCIMED US 9,513