CPC Main Group Additional Only
D10B 2331/00 Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
8 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- D10B 2331/02 polyamides (D10B2331/08 takes precedence)
- D10B 2331/04 polyesters, e.g. polyethylene terephthalate [PET]
- D10B 2331/06 polyethers
- D10B 2331/08 polyamino acids or polypeptides
- D10B 2331/10 polyurethanes
- D10B 2331/12 polyureas
- D10B 2331/14 polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
- D10B 2331/30 polycondensation products not covered by indexing codes D10B2331/02 - D10B2331/14
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