CPC Subgroup Additional Only
D10B 2321/04 polymers of halogenated hydrocarbons
Full Title
Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds > polymers of halogenated hydrocarbons
Filing statistics
CPC D10B 2321/04 belongs to the parent subclass D10B, which recorded 64,251 patent applications worldwide between 2013 and 2023. Annual filings grew from 3,763 in 2013 to 4,548 in 2023 (+21%), peaking at 7,652 applications in 2018. The most active applicants in class D10 are TORAY INDUSTRIES (1,074 applications), NIKE INNOVATE (776 applications) and NIKE (692 applications).
Source: EPO PATSTAT, worldwide filings
2 direct subcodes
Child Classifications
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- D10B 2321/041 polyvinyl chloride or polyvinylidene chloride
- D10B 2321/042 polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
Top Applicants
Top 10 applicants by patent filingsfor class D10, 2013–2023, worldwide · Source: EPO PATSTAT
- TORAY INDUSTRIES JP 1,074
- NIKE INNOVATE US 776
- NIKE US 692
- KOLON INDUSTRIES KR 477
- KIMBERLY-CLARK CORPORATION US 417
- P&G (PROCTER & GAMBLE COMPANY) US 366
- NIKE INNOVATE NL 345
- ASAHI KASEI JP 292
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 283
- FEDERAL-MOGUL POWERTRAIN US 270