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PCE
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CPC Subgroup Additional Only
B65H 2301/512422

involving roller pair acting on edge of web

Full Title

Handling processes for sheets or webs > Auxiliary process performed during handling process > Modifying a characteristic of handled material > Changing form of handled material > Stretching; Tentering > Stretching transversely; Tentering > involving roller pair acting on edge of web

Top Applicants

Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT

  1. P&G (PROCTER & GAMBLE COMPANY) US 3,369
  2. KRONES DE 3,304
  3. TETRA LAVAL HOLDINGS & FINANCE CH 2,227
  4. CANON JP 2,051
  5. AUTOSTORE TECHNOLOGY NO 1,731
  6. GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
  7. CANON 1,693
  8. G.D IT 1,678
  9. MURATA MACHINERY JP 1,664
  10. DAIFUKU COMPANY JP 1,654