Y10S 428/903
Microfiber, less than 100 micron diameter
Y10S428/903 (Microfiber, less than 100 micron diameter) appears on 532 US grants and 70 published applications in this corpus.
Search patents in Y10S- Granted patents
- 532
- Published applications
- 70
- Assignees
- 176
- Inventors
- 814
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 9 | 0 |
| 1984 | 10 | 0 |
| 1985 | 14 | 0 |
| 1986 | 13 | 0 |
| 1987 | 21 | 0 |
| 1988 | 23 | 0 |
| 1989 | 27 | 0 |
| 1990 | 29 | 0 |
| 1991 | 13 | 0 |
| 1992 | 19 | 0 |
| 1993 | 24 | 0 |
| 1994 | 31 | 0 |
| 1995 | 36 | 0 |
| 1996 | 40 | 0 |
| 1997 | 46 | 0 |
| 1998 | 29 | 0 |
| 1999 | 21 | 0 |
| 2000 | 12 | 0 |
| 2001 | 10 | 3 |
| 2002 | 5 | 6 |
| 2003 | 11 | 7 |
| 2004 | 7 | 14 |
| 2005 | 8 | 10 |
| 2006 | 10 | 5 |
| 2007 | 4 | 5 |
| 2008 | 8 | 2 |
| 2009 | 2 | 1 |
| 2010 | 3 | 5 |
| 2011 | 7 | 4 |
| 2012 | 1 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fine fiber media layer6 Apr 2021US 10,967,315 B2Donaldson Company, Inc.
- Fine fiber media layer30 Apr 2019US 10,272,374 B2Donaldson Company, Inc.
- Fine fiber media layer1 Aug 2017US 9,718,012 B2Donaldson Company, Inc.
- Transparent conductive film comprising water soluble binders24 Feb 2015US 8,962,131 B2Carestream Health, Inc.
- Nonwovens and articles containing submicron fibers24 Feb 2015US 8,962,501 B2Polymer Group, Inc.
- Fine fiber media layer23 Apr 2020US 2020/0122068 A1Donaldson Company, Inc.
- Fine fiber media layer9 Nov 2017US 2017/0319993 A1Donaldson Company, Inc.
- Fine fiber media layer17 Jul 2014US 2014/0196420 A1Donaldson Company, Inc.
- Fine fiber media layer8 Aug 2013US 2013/0199992 A1Donaldson Company, Inc.
- Fine fiber media layer3 Jan 2013US 2013/0001154 A1Donaldson Company, Inc.
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
- Nonwoven thermoplastic fabric751US 4,041,203 AKimberly-Clark Corporation · 1977
- Composite elastomeric material and process for making the same581US 4,720,415 AKimberly-Clark Corporation · 1988