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CPC Subgroup Additional Only
B65H 2301/415525

by cutting wound material, e.g. transversally (core slabbing)

Full Title

Handling processes for sheets or webs > Type of handling process > Winding, unwinding > Unwinding > after unwinding process > separating core from remaining layers of wound material from each other > by cutting wound material, e.g. transversally (core slabbing)

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