Y10T 442/633
Synthetic polymeric strand or fiber material is of staple length
Y10T442/633 (Synthetic polymeric strand or fiber material is of staple length) appears on 34 US grants and 37 published applications in this corpus.
Search patents in Y10T- Granted patents
- 34
- Published applications
- 37
- Assignees
- 31
- Inventors
- 124
- Latest grant
- 27 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 7 |
| 2003 | 1 | 4 |
| 2004 | 3 | 7 |
| 2005 | 3 | 6 |
| 2006 | 3 | 4 |
| 2007 | 2 | 3 |
| 2008 | 4 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for manufacturing natural fiber based staple fibers on a common surface27 Sep 2022US 11,453,961 B2Spinnova Oy
- Elastic, soft and punctiformly bound non-woven fabric provided with filler particles and method for production and the use thereof14 Feb 2012US 8,114,794 B2Carl Freudenberg KG
- Carrier membrane, coated membrane composite, and method28 Sep 2010US 7,803,725 B2Johns Mansville
- Method of making electret articles based on zeta potential3 Aug 2010US 7,765,698 B23M Innovative Properties Company
- Moldable heat shield21 Apr 2009US 7,521,386 B2Milliken & Company
- A filament and yarn produced on the basis of a natural protein19 Nov 2020US 2020/0362474 A1ECCO Sko A/S
- Method and apparatus for manufacturing a staple fiber based on natural protein fiber, a raw wool based on the staple fiber, a fibrous yarn made of the staple fiber, a non-woven material made of the staple fiber and an item comprising the staple fiber.13 Feb 2020US 2020/0048794 A1ECCO Sko A/S
- A natural fiber based staple fibers, a method and apparatus for manufacturing such26 Dec 2019US 2019/0390375 A1Spinnova Oy
- Method of making electret articles based on zeta potential3 Dec 2009US 2009/0293279 A13M Innovative Properties Company
- Elastic, Soft And Punctiformly Bound Non-Woven Fabric Provided With Filler Particles And Method For Production And The Use Thereof23 Apr 2009US 2009/0100565 A1Carl Freudenberg KG
Most cited
By later US patents
- Respirator comprised of blown bicomponent fibers112US 4,729,371 AMinnesota Mining and Manufacturing Company · 1988
- Hydroentanglement of continuous polymer filaments61US 7,091,140 B1Polymer Group, Inc. · 2006
- Suede-like sheet material57US 4,342,801 AAkzona Incorporated · 1982
- Web of biocomponent blown fibers53US 6,057,256 A3M Innovative Properties Company · 2000
- Carbon-matrix composites, compositions and methods related thereto39US 6,638,883 B2Ballard Material Products Inc. · 2003