Y10T 442/641
Sheath-core multicomponent strand or fiber material
Y10T442/641 (Sheath-core multicomponent strand or fiber material) appears on 430 US grants and 361 published applications in this corpus.
Search patents in Y10T- Granted patents
- 430
- Published applications
- 361
- Assignees
- 201
- Inventors
- 999
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 14 | 0 |
| 1996 | 23 | 0 |
| 1997 | 29 | 0 |
| 1998 | 23 | 0 |
| 1999 | 25 | 0 |
| 2000 | 20 | 0 |
| 2001 | 9 | 3 |
| 2002 | 10 | 19 |
| 2003 | 12 | 41 |
| 2004 | 18 | 54 |
| 2005 | 14 | 32 |
| 2006 | 12 | 23 |
| 2007 | 9 | 21 |
| 2008 | 10 | 19 |
| 2009 | 4 | 22 |
| 2010 | 25 | 15 |
| 2011 | 19 | 39 |
| 2012 | 25 | 22 |
| 2013 | 23 | 13 |
| 2014 | 10 | 14 |
| 2015 | 9 | 11 |
| 2016 | 3 | 1 |
| 2017 | 4 | 0 |
| 2018 | 9 | 3 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elastomeric laminate26 May 2026US 12,636,635 B2Kimberly-Clark Worldwide, Inc.
- Nonwoven webs with hydrophobic and hydrophilic layers12 Dec 2023US 11,839,531 B2The Procter & Gamble Company
- Extensible nonwoven fabric28 Feb 2023US 11,591,730 B2Fitesa Germany GmbH
- Bicomponent spandex15 Nov 2022US 11,499,250 B2The LYCRA Company LLC
- Hair cleaning implement12 Jul 2022US 11,383,479 B2The Procter & Gamble Company
- Strong Elastic Bicomponent Fiber Having Unique Handfeel30 Mar 2023US 2023/0098239 A1Kimberly-Clark Worldwide, Inc.
- Elastic Bicomponent Fiber Having Unique Handfeel23 Mar 2023US 2023/0087539 A1Kimberly-Clark Worldwide, Inc.
- Elastomeric Laminate23 Mar 2023US 2023/0089861 A1Kimberly-Clark Worldwide, Inc.
- Bi-component microfibers with hydrophilic polymers on the surface with enhanced dispersion in alkaline environment for fiber cement roofing application24 Mar 2022US 2022/0089490 A1
- Nonwoven Webs With Hydrophobic And Hydrophilic Layers2 Dec 2021US 2021/0369508 A1The Procter & Gamble Company
Most cited
By later US patents
- Vascular closure device1,319US 8,790,684 B2Cordis Corporation · 2014
- Blood filter and method of filtration941US 5,190,657 ALydall, Inc. · 1993
- Nonwoven multicomponent polymeric fabric and method for making same779US 5,382,400 AKimberly-Clark Corporation · 1995
- Surge management fibrous nonwoven web for personal care absorbent articles and the like503US 5,490,846 AKimberly-Clark Corporation · 1996
- Fibrous nonwoven web surge layer for personal care absorbent articles and the like468US 5,486,166 AKimberly-Clark Corporation · 1996