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CPC Subgroup
B05B 9/043

having pump readily separable from container

Full Title

Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour (B05B11/00 takes precedence) > characterised by means for supplying liquid or other fluent material > with pressurised or compressible container (aerosol containers B65D83/14); with pump > having pump readily separable from container

Top Applicants

Top 10 applicants by patent filingsfor class B05, 2013–2023, worldwide · Source: EPO PATSTAT

  1. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,265
  2. DUERR SYSTEMS DE 1,191
  3. TOKYO ELECTRON JP 1,157
  4. BASF COATINGS (BADISCHE ANILIN & SODA FABRIK COATINGS) DE 972
  5. APTAR FRANCE FR 848
  6. PPG INDUSTRIES OHIO US 838
  7. P&G (PROCTER & GAMBLE COMPANY) US 763
  8. NORDSON CORPORATION US 761
  9. LG CHEM KR 695
  10. GRACO MINNESOTA US 691