Y10T 442/68
Melt-blown nonwoven fabric
Y10T442/68 (Melt-blown nonwoven fabric) appears on 560 US grants and 432 published applications in this corpus.
Search patents in Y10T- Granted patents
- 560
- Published applications
- 432
- Assignees
- 196
- Inventors
- 1,179
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 7 | 0 |
| 1987 | 9 | 0 |
| 1988 | 10 | 0 |
| 1989 | 11 | 0 |
| 1990 | 14 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 17 | 0 |
| 1994 | 12 | 0 |
| 1995 | 14 | 0 |
| 1996 | 14 | 0 |
| 1997 | 17 | 0 |
| 1998 | 22 | 0 |
| 1999 | 21 | 0 |
| 2000 | 19 | 0 |
| 2001 | 22 | 11 |
| 2002 | 19 | 24 |
| 2003 | 20 | 37 |
| 2004 | 26 | 47 |
| 2005 | 11 | 44 |
| 2006 | 16 | 34 |
| 2007 | 11 | 26 |
| 2008 | 17 | 22 |
| 2009 | 10 | 36 |
| 2010 | 19 | 32 |
| 2011 | 28 | 44 |
| 2012 | 35 | 20 |
| 2013 | 30 | 15 |
| 2014 | 20 | 13 |
| 2015 | 14 | 6 |
| 2016 | 12 | 3 |
| 2017 | 5 | 5 |
| 2018 | 2 | 3 |
| 2019 | 4 | 1 |
| 2020 | 5 | 7 |
| 2021 | 4 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Absorbent article with three-dimensional hot-melt bonded laminate28 Jan 2025US 12,208,170 B2The Procter & Gamble Company
- Absorbent article with three-dimensional hot-melt bonded laminate3 Dec 2024US 12,156,948 B2The Procter & Gamble Company
- Elastic sheet for absorbent article and absorbent article12 Mar 2024US 11,925,540 B2Unicharm Corporation
- Voluminous meltblown nonwoven fabric with improved stackability and storability7 Dec 2021US 11,192,327 B2
- Method of manufacturing an activated composite web and an activated composite web for absorptive devices10 Aug 2021US 11,083,641 B2Fitesa Film Products LLC
- Absorbent article with three-dimensional hot-melt bonded laminate20 Jun 2024US 2024/0197951 A1The Procter & Gamble Company
- Impression wheel for making respiratory face masks4 Nov 2021US 2021/0339458 A1Shenandoah Manufacturing Partners
- Absorbent article with three-dimensional hot-melt bonded laminate22 Oct 2020US 2020/0330291 A1The Procter & Gamble Company
- Melt-blown nonwoven fabric, filter, and method of producing melt-blown nonwoven fabric22 Oct 2020US 2020/0330911 A1Mitsui Chemicals, Inc.
- Elastic sheet for absorbent article and absorbent article30 Jul 2020US 2020/0237577 A1Unicharm Corporation
Most cited
By later US patents
- Nonwoven fabric and method of producing same1,280US 4,100,324 AKimberly-Clark Corporation · 1978
- Melt-blown fibrous web1,019US 5,582,907 APall Corporation · 1996
- Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers991US 4,663,220 AKimberly-Clark Corporation · 1987
- Abrasion resistant fibrous nonwoven composite structure455US 5,350,624 AKimberly-Clark Corporation · 1994
- Strong nonwoven fabrics from engineered multiconstituent fibers282US 5,108,827 AFiberweb North America, Inc. · 1992