Y10T 442/609
Cross-sectional configuration of strand or fiber material is specified
Y10T442/609 (Cross-sectional configuration of strand or fiber material is specified) appears on 356 US grants and 316 published applications in this corpus.
Search patents in Y10T- Granted patents
- 356
- Published applications
- 316
- Assignees
- 197
- Inventors
- 816
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 11 | 0 |
| 1998 | 14 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 5 |
| 2002 | 20 | 19 |
| 2003 | 18 | 24 |
| 2004 | 20 | 24 |
| 2005 | 7 | 16 |
| 2006 | 8 | 19 |
| 2007 | 7 | 17 |
| 2008 | 5 | 16 |
| 2009 | 7 | 16 |
| 2010 | 13 | 27 |
| 2011 | 22 | 20 |
| 2012 | 10 | 32 |
| 2013 | 24 | 28 |
| 2014 | 11 | 23 |
| 2015 | 12 | 18 |
| 2016 | 11 | 5 |
| 2017 | 11 | 2 |
| 2018 | 9 | 3 |
| 2019 | 3 | 0 |
| 2020 | 4 | 1 |
| 2021 | 3 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermoresponsive facial mask and materials thereof6 Jan 2026US 12,515,083 B2Jing Young Biotech Business Co., Ltd.
- Method of forming a web from fibrous material26 Mar 2024US 11,939,255 B2Owens Corning Intellectual Capital, LLC
- Spun-blown non-woven web7 Mar 2023US 11,598,026 B2Biax-Fiberfilm Corporation
- Non-woven fabric with enhanced hardness and sound absorption, manufacturing method therefor, and automotive undercover comprising non-woven fabric with enhanced hardness and sound absorption17 May 2022US 11,332,863 B2
- Regenerated cellulose fiber19 Oct 2021US 11,149,367 B2Kelheim Fibres GmbH
- Thermoresponsive Facial Mask and Materials Thereof29 Sep 2022US 2022/0305304 A1Jing Young Biotech Business Co., Ltd.
- Non-woven fabric with enhanced hardness and sound absorption, manufacturing method therefor, and automotive undercover comprising non-woven fabric with enhanced hardness and sound absorption6 Feb 2020US 2020/0040498 A1Kolon Industries, Inc.
- Pyramidal Fabrics Having Multi-Lobe Filament Yarns and Method for Erosion Control27 Dec 2018US 2018/0371715 A1Propex Operating Company, LLC
- Spun-laid webs with at least one of lofty, elastic and high strength characteristics18 Oct 2018US 2018/0298526 A1Hills, Inc.
- Spun-Blown Non-Woven Web4 Jan 2018US 2018/0002832 A1Biax-Fiberfilm Corporation
Most cited
By later US patents
- Strong nonwoven fabrics from engineered multiconstituent fibers282US 5,108,827 AFiberweb North America, Inc. · 1992
- Fibers capable of spontaneously transporting fluids182US 5,972,505 AEastman Chemical Company · 1999
- Tufted laminate web158US 7,410,683 B2The Procter & Gamble Company · 2008
- Hydroentangled disintegratable fabric155US 4,755,421 AJames River Corporation of Virginia · 1988
- Lyocell fibers and process for their preparation138US 6,235,392 B1Weyerhaeuser Company · 2001