D04H 5/00
Non woven fabrics formed of mixtures of relatively short fibres and yarns
Official title: Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
D04H5/00 (Non woven fabrics formed of mixtures of relatively short fibres and yarns) appears on 508 US grants and 566 published applications in this corpus.
Search patents in D04H- Granted patents
- 508
- Published applications
- 566
- Assignees
- 310
- Inventors
- 1,237
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 4 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 18 | 0 |
| 2000 | 10 | 0 |
| 2001 | 10 | 6 |
| 2002 | 16 | 21 |
| 2003 | 16 | 33 |
| 2004 | 13 | 25 |
| 2005 | 9 | 34 |
| 2006 | 9 | 19 |
| 2007 | 11 | 14 |
| 2008 | 11 | 17 |
| 2009 | 8 | 17 |
| 2010 | 15 | 26 |
| 2011 | 11 | 18 |
| 2012 | 5 | 14 |
| 2013 | 12 | 30 |
| 2014 | 16 | 24 |
| 2015 | 13 | 28 |
| 2016 | 16 | 22 |
| 2017 | 12 | 23 |
| 2018 | 20 | 30 |
| 2019 | 18 | 20 |
| 2020 | 20 | 25 |
| 2021 | 14 | 22 |
| 2022 | 16 | 26 |
| 2023 | 10 | 24 |
| 2024 | 18 | 22 |
| 2025 | 20 | 14 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D04H 5/02Strengthened or consolidated by mechanical methods234
- D04H 5/06Strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns161
- D04H 5/08Non woven fabrics formed of mixtures of relatively short fibres and yarns118
- D04H 5/04Strengthened or consolidated by applying or incorporating chemical or thermo-activatable bonding agents71
- D04H 5/12Glass fibres24
Recent patents
- Method of making a molded part and part made thereby1 Sep 2026US 12,723,337 B2Reifenhaeuser Gi Co.KG Maschinenfabrik
- Fibrous substrates containing fibers with fiber additives14 Jul 2026US 12,678,349 B2The Procter & Gamble Company
- High temperature treated media9 Jun 2026US 12,649,982 B2Donaldson Company, Inc.
- Patterned fibrous substrates2 Jun 2026US 12,642,714 B2The Procter & Gamble Company
- Environmental-friendly artificial leather and manufacturing method thereof14 Apr 2026US 12,601,107 B2San Fang Chemical Industry Co., Ltd.
- Sheet material comprising cellulosic regenerated fibers arranged in at least one non-woven layer1 Oct 2026US 2026/0297825 A1Lenzing Aktiengesellschaft
- Wiping Product and Method for Making Same6 Aug 2026US 2026/0224075 A1Kimberly-Clark Worldwide, Inc.
- Woven fabric30 Jul 2026US 2026/0218420 A1Spinnova Oyj
- Nonwoven fabrics, products comprising the same and methods for manufacturing nonwoven fabrics23 Jul 2026US 2026/0210049 A1Spinnova Oyj
- Soft absorbent coform nonwoven webs16 Jul 2026US 2026/0201616 A1Kimberly-Clark Worldwide, Inc.
Most cited
By later US patents
- Web of blended microfibers and crimped bulking fibers445US 4,118,531 AMinnesota Mining and Manufacturing Company · 1978
- High pulp content nonwoven composite fabric387US 5,284,703 AKimberly-Clark Corporation · 1994
- Nonwoven laminate for recreation fabric347US 4,374,888 AKimberly-Clark Corporation · 1983
- Fibrillar product of electrostatically spun organic material222US 4,043,331 AImperial Chemical Industries PLC · 1977
- Composite fusible interlining fabric216US 4,737,396 ACrown Textile Company · 1988