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DIFF Subgroup
B65D 23/04

Means for mixing or for promoting flow of contents (hydro-dynamic means for influencing the flow of liquids F15D)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Means for mixing or for promoting flow of contents

CPC: Means for mixing or for promoting flow of contents (hydro-dynamic means for influencing the flow of liquids F15D)

Full Title

Full titles differ between systems:

IPC:

Details of bottles or jars not otherwise provided for > Means for mixing or for promoting flow of contents

CPC:

Details of bottles or jars not otherwise provided for > Means for mixing or for promoting flow of contents (hydro-dynamic means for influencing the flow of liquids F15D)

No child classifications to compare. This is a leaf node in both IPC and CPC.

Top Applicants

Top Applicants (IPC)

Class B65,2013–2023, worldwide · Source: EPO PATSTAT

  1. CANON 3,755
  2. SGCC(STATE GRID CORPORATION OF CHINA) 3,721
  3. YOSHINO KOGYOSHO COMPANY 3,659
  4. DNP (DAINIPPON PRINTING COMPANY) 3,573
  5. KRONES DE 3,114
  6. P&G (PROCTER & GAMBLE COMPANY) US 2,777
  7. TOPPAN PRINTING COMPANY 2,720
  8. SEIKO EPSON CORPORATION 2,574
  9. KYOCERA DOCUMENT SOLUTIONS 2,371
  10. RICOH COMPANY 2,349

Top Applicants (CPC)

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