D04H 3/147
Composite yarns or filaments
D04H3/147 (Composite yarns or filaments) appears on 261 US grants and 421 published applications in this corpus.
Search patents in D04H- Granted patents
- 261
- Published applications
- 421
- Assignees
- 156
- Inventors
- 770
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 5 |
| 2003 | 5 | 6 |
| 2004 | 6 | 11 |
| 2005 | 2 | 9 |
| 2006 | 0 | 5 |
| 2007 | 2 | 4 |
| 2008 | 2 | 14 |
| 2009 | 0 | 7 |
| 2010 | 4 | 12 |
| 2011 | 7 | 9 |
| 2012 | 5 | 6 |
| 2013 | 5 | 14 |
| 2014 | 2 | 11 |
| 2015 | 5 | 17 |
| 2016 | 8 | 21 |
| 2017 | 7 | 9 |
| 2018 | 8 | 23 |
| 2019 | 11 | 26 |
| 2020 | 10 | 39 |
| 2021 | 17 | 25 |
| 2022 | 19 | 33 |
| 2023 | 26 | 47 |
| 2024 | 34 | 33 |
| 2025 | 17 | 21 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lofty nonwoven fabrics29 Sep 2026US 12,746,735 B2Magnera Corporation
- Spun-bonded nonwoven fabric and sanitary material25 Aug 2026US 12,716,154 B2Mitsui Chemicals Asahi Life Materials Co., Ltd.
- Bulky nonwoven fabric with enhanced compressibility and recovery18 Aug 2026US 12,708,572 B2Pfn—Gic A.S
- Hydro-patterned nonwoven and method of making the same9 Jun 2026US 12,649,983 B2Pfnonwovens Holding S.R.O
- Elastomeric laminate26 May 2026US 12,636,635 B2Kimberly-Clark Worldwide, Inc.
- Long-fiber nonwoven fabric, method for producing same, and process protection material13 Aug 2026US 2026/0234850 A1Toray Industries, Inc.
- Nonwoven fabrics suitable for medical applications23 Jul 2026US 2026/0208466 A1
- Nonwoven Webs Made from Multicomponent Filaments and Process for Forming Nonwoven Webs16 Jul 2026US 2026/0201617 A1Kimberly-Clark Worldwide, Inc.
- Spunbond non-woven fabric for filters and method for preparing the same9 Jul 2026US 2026/0192221 A1Kolon Industries, Inc.
- Spunbond non-woven fabrics for filters and method for preparing the same9 Jul 2026US 2026/0193822 A1Kolon Industries, Inc.
Most cited
By later US patents
- Nonwoven multicomponent polymeric fabric and method for making same779US 5,382,400 AKimberly-Clark Corporation · 1995
- Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer614US 5,336,552 AKimberly-Clark Corporation · 1994
- Nonwoven multicomponent polymeric fabric164US 5,418,045 AKimberly-Clark Corporation · 1995
- Process of making a crimped multicomponent fiber web114US 6,454,989 B1Kimberly-Clark Worldwide, Inc. · 2002
- Microfibers-generating fibers and a woven or non-woven fabric of microfibers92US 5,290,626 AChisso Corporation · 1994