D03D 15/50 characterised by the properties of the yarns or threads
Full Title
Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used > characterised by the properties of the yarns or threads
Filing statistics
CPC D03D 15/50 belongs to the parent subclass D03D, which recorded 32,793 patent applications worldwide between 2013 and 2023. Annual filings grew from 2,128 in 2013 to 2,266 in 2023 (+6%), peaking at 4,881 applications in 2016. The most active applicants in class D03 are TORAY INDUSTRIES (517 applications), PICANOL (214 applications) and TOYOTA INDUSTRIES CORPORATION (210 applications).
Source: EPO PATSTAT, worldwide filings
13 direct subcodes
Child Classifications
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- D03D 15/507 magnetic
- D03D 15/513 heat-resistant or fireproof
- D03D 15/52 thermal insulating, e.g. heating or cooling
- D03D 15/527 waterproof or water-repellent
- D03D 15/533 antistatic; electrically conductive
- D03D 15/54 coloured
- D03D 15/547 with optical functions other than colour, e.g. comprising light-emitting fibres
- D03D 15/56 elastic
- D03D 15/567 Shapes or effects upon shrinkage
- D03D 15/573 Tensile strength
- D03D 15/58 characterised by the coefficients of friction
- D03D 15/587 adhesive; fusible
- D03D 15/593 Stiff materials, e.g. cane or slat
Top Applicants
Top 10 applicants by patent filingsfor class D03, 2013–2023, worldwide · Source: EPO PATSTAT
- TORAY INDUSTRIES JP 517
- PICANOL BE 214
- TOYOTA INDUSTRIES CORPORATION 210
- JIANGSU COLLEGE OF ENGINEERING AND TECHNOLOGY 202
- SANKO TEKSTIL ISLETMELERI SAN. VE TIC. TR 196
- TOYOTA INDUSTRIES CORPORATION JP 193
- FEDERAL-MOGUL POWERTRAIN US 188
- SAFRAN AIRCRAFT ENGINES FR 187
- SAFRAN FR 168
- ASAHI KASEI JP 150