Y10T 442/57
Including particulate material other than fiber
Y10T442/57 (Including particulate material other than fiber) appears on 30 US grants and 10 published applications in this corpus.
Search patents in Y10T- Granted patents
- 30
- Published applications
- 10
- Assignees
- 27
- Inventors
- 54
- Latest grant
- 6 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Protective face masks6 Jul 2021US 11,052,269 B1
- Friction material for applying friction in liquid medium, and associated device and method7 Mar 2017US 9,587,695 B2Valeo Embrayages
- Super absorber polymer felt and method for the production thereof30 Sep 2014US 8,844,158 B2IQTEX Patentverwaltung UG
- Attic and wall insulation with desiccant2 Sep 2014US 8,820,028 B2CertainTeed Corporation
- Papermaking process belt and method for making the same5 Jun 2012US 8,192,583 B2Ichikawa Co., Ltd.
- Impression wheel for making respiratory face masks4 Nov 2021US 2021/0339458 A1Shenandoah Manufacturing Partners
- Super absorber polymer felt and method for the production thereof16 Feb 2012US 2012/0036733 A1IQTEX Patentverwaltung UG
- Papermaking process belt and method for making the same25 Aug 2011US 2011/0203758 A1Ichikawa Co., Ltd.
- Friction material for applying friction in liquid medium, and associated device and method24 Mar 2011US 2011/0070792 A1Valeo Embrayages
- Attic and wall insulation with desiccant6 May 2010US 2010/0107550 A1CertainTeed Corporation
Most cited
By later US patents
- Nonwoven with non-symmetrical bonding configuration101US 6,610,390 B1First Quality Nonwovens, Inc. · 2003
- Non-woven activated carbon fabric80US 4,565,727 AAmerican Cyanamid Company · 1986
- Adhesive-filler film composite64US 5,879,794 AW. L. Gore & Associates, Inc. · 1999
- Water and/or oil-impermeable sealing mat consisting substantially of a substrate layer, a layer of swellable clay and a cover layer55US 5,041,330 A1991
- Felt material of layer of fine denier felt and layer of coarse denier felt49US 4,390,574 AInsituform International N.V. · 1983