D04H 3/033 reorientation immediately after yarn or filament formation
Full Title
Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length > characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments > at random > reorientation immediately after yarn or filament formation
Filing statistics
CPC D04H 3/033 belongs to the parent subclass D04H, which recorded 43,145 patent applications worldwide between 2013 and 2023. Annual filings grew from 2,849 in 2013 to 3,297 in 2023 (+16%), peaking at 5,062 applications in 2020. The most active applicants in class D04 are P&G (PROCTER & GAMBLE COMPANY) (1,303 applications), TORAY INDUSTRIES (899 applications) and KIMBERLY-CLARK CORPORATION (856 applications).
Source: EPO PATSTAT, worldwide filings
Top Applicants
Top 10 applicants by patent filingsfor class D04, 2013–2023, worldwide · Source: EPO PATSTAT
- P&G (PROCTER & GAMBLE COMPANY) US 1,303
- TORAY INDUSTRIES JP 899
- KIMBERLY-CLARK CORPORATION US 856
- NIKE INNOVATE US 852
- NIKE US 749
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 569
- SHIMA SEIKI MANUFACTURING JP 469
- SAINT-GOBAIN ISOVER FR 468
- REIFENHAEUSER & COMPANY MASCHINENFABRIK DE 462
- NIKE INNOVATE NL 363