Y10T 442/51
From natural organic fiber [e.g., wool, etc.]
Y10T442/51 (From natural organic fiber [e.g., wool, etc.]) appears on 55 US grants and 30 published applications in this corpus.
Search patents in Y10T- Granted patents
- 55
- Published applications
- 30
- Assignees
- 47
- Inventors
- 102
- Latest grant
- 6 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 6 |
| 2003 | 3 | 1 |
| 2004 | 4 | 1 |
| 2005 | 3 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Protective face masks6 Jul 2021US 11,052,269 B1
- Imitation leather and method for producing same20 Nov 2018US 10,132,032 B2Konrad Hornschuch AG
- Resorbable laparoscopically deployable hemostat30 Oct 2018US 10,111,782 B2Ethicon, Inc.
- Multi-layer, fluid transmissive fiber structures containing nanofibers and a method of manufacturing such structures27 Jan 2015US 8,939,295 B2Essentra Porous Technologies Corp.
- Super absorber polymer felt and method for the production thereof30 Sep 2014US 8,844,158 B2IQTEX Patentverwaltung UG
- Impression wheel for making respiratory face masks4 Nov 2021US 2021/0339458 A1Shenandoah Manufacturing Partners
- Resorbable Laparoscopically Deployable Hemostat22 Jun 2017US 2017/0172805 A1Ethicon, Inc.
- Natural fiber polymer composite and eco-friendly lightweight base material for automotive interior11 Jun 2015US 2015/0158269 A1Hanil E-Hwa Co., Ltd
- Multi-layer, fluid transmissive fiber structures containing nanofibers and a method of manufacturing such structures14 May 2015US 2015/0129486 A1Essentra Porous Technologies Corp.
- Composite flame barrier4 Sep 2014US 2014/0248814 A1Zoltek Companies, Inc.
Most cited
By later US patents
- Sheet material containing exfoliated vermiculite103US 4,271,228 AHollingsworth & Vose Company · 1981
- Toilet tissue and facial tissue61US 4,816,320 A1989
- Fiber reinforcing composites comprising portland cement having embedded therein precombined absorbent and reinforcing fibers51US 4,133,928 AThe Governing Council of the University of Toronto · 1979
- Carbon fiber/flame-resistant organic fiber sheet as a friction material51US 4,256,801 ARaybestos-Manhattan, Inc. · 1981
- Non-asbestos flooring felt containing particulate inorganic filler, a mixture of fibers and a binder47US 4,373,992 ATarkett Inc. · 1983