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PCE
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CPC Subgroup
B05D 7/02

to macromolecular substances, e.g. rubber (treatment or coating of shaped articles made of macromolecular substances C08J7/00)

Full Title

Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials > to macromolecular substances, e.g. rubber (treatment or coating of shaped articles made of macromolecular substances C08J7/00)

1 direct subcode

Child Classifications

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  • B05D 7/04 to surfaces of films or sheets (producing layered products by applying coatings of pasty or pulverulent plastics B29C41/00)

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