Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Main Group
D04H 5/00

Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length

Introduced: September 1968

Last revised: January 2012

Classification Context

Section:
TEXTILES; PAPER
Class:
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
Subclass:
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING

5 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • D04H 5/04 strengthened or consolidated by applying or incorporating chemical or thermo-activatable bonding agents in solid or liquid form
  • D04H 5/06 strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
  • D04H 5/12 Glass fibres

Top Applicants

Top 10 applicants by patent filingsfor class D04, 2013–2023, worldwide · Source: EPO PATSTAT

  1. P&G (PROCTER & GAMBLE COMPANY) US 887
  2. KIMBERLY-CLARK CORPORATION US 727
  3. TORAY INDUSTRIES JP 692
  4. NIKE US 633
  5. SEIKO EPSON CORPORATION 537
  6. TORAY INDUSTRIES 528
  7. NIKE INNOVATE US 522
  8. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 479
  9. NATIONAL DONG HWA UNIVERSITY 439
  10. NINGBO CIXING COMPANY 425