Y10T 442/3789
Plural nonwoven fabric layers
Y10T442/3789 (Plural nonwoven fabric layers) appears on 35 US grants and 29 published applications in this corpus.
Search patents in Y10T- Granted patents
- 35
- Published applications
- 29
- Assignees
- 33
- Inventors
- 67
- Latest grant
- 30 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 2 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 4 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 4 | 3 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Insulated radiant barriers in apparel30 Aug 2022US 11,426,969 B2Xefco Pty Ltd
- Protective face masks6 Jul 2021US 11,052,269 B1
- Insulated radiant barriers in apparel25 Dec 2018US 10,160,184 B2Xefco Pty Ltd
- Resin-soluble thermoplastic veil for composite materials14 Feb 2017US 9,566,762 B2Cytec Technology Corp.
- Biaxially elastic nonwoven laminates having inelastic zones27 Oct 2015US 9,168,720 B2ExxonMobil Chemical Patents Inc.
- Impression wheel for making respiratory face masks4 Nov 2021US 2021/0339458 A1Shenandoah Manufacturing Partners
- Insulated Radiant Barriers in Apparel4 Apr 2019US 2019/0099984 A1Xefco Pty Ltd
- Tacky allergen trap and filter medium, and method for containing allergens25 Aug 2016US 2016/0243477 A1Buckeye Technologies Inc.
- Resin-soluble thermoplastic veil for composite materials9 Jun 2016US 2016/0159030 A1Cytec Technology Corp.
- Insulated Radiant Barriers in Apparel4 Dec 2014US 2014/0356574 A1Xefco Pty Ltd
Most cited
By later US patents
- Papermaking felt with hydrophobic layer85US 5,372,876 AAppleton Mills · 1994
- Composite fabric combining entangled fabric of microfibers and knitted or woven fabric and process for producing same81US 4,146,663 AAsahi Kasei Kogyo Kabushiki Kaisha · 1979
- Fire resistant ballistic resistant composite armor56US 5,480,706 AAlliedSignal Inc. · 1996
- Light-weight composite material46US 4,770,929 AToray Industries, Inc. · 1988
- Acoustic composite26US 8,496,088 B2Milliken & Company · 2013