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CPC Subgroup
A24C 5/47

Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces (A24C5/52 takes precedence)

Full Title

Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes > Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces (A24C5/52 takes precedence)

Filing statistics

CPC A24C 5/47 belongs to the parent subclass A24C, which recorded 13,943 patent applications worldwide between 2013 and 2023. Annual filings grew from 907 in 2013 to 1,020 in 2023 (+12%), peaking at 1,772 applications in 2021. The most active applicants in class A24 are PHILIP MORRIS PRODUCTS (13,994 applications), NICOVENTURES TRADING (7,744 applications) and KT & G CORPORATION (4,857 applications).

Source: EPO PATSTAT, worldwide filings

5 direct subcodes

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Top Applicants

Top 10 applicants by patent filingsfor class A24, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIP MORRIS PRODUCTS CH 13,994
  2. NICOVENTURES TRADING GB 7,744
  3. KT & G CORPORATION KR 4,857
  4. JAPAN TOBACCO JP 4,561
  5. JT INTERNATIONAL CH 3,946
  6. BRITISH AMERICAN TOBACCO (INVESTMENTS) GB 2,374
  7. ALTRIA CLIENT SERVICES US 2,122
  8. RAI STRATEGIC HOLDINGS US 2,061
  9. NICOVENTURES TRADING 1,940
  10. PHILIP MORRIS PRODUCTS 1,855