Y10S 55/24
Viscous coated filter
Y10S55/24 (Viscous coated filter) appears on 19 US grants and 7 published applications in this corpus.
Search patents in Y10S- Granted patents
- 19
- Published applications
- 7
- Assignees
- 14
- Inventors
- 36
- Latest grant
- 8 Nov 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Removable dust collecting device for an air conduit8 Nov 2011US 8,052,771 B2
- Air sterilization device with low aerosol bounce18 Oct 2011US 8,038,777 B2Institute of Occupational Safety and Health, Council of Labor Affairs, Executive Yuan
- Dual pleated air filter7 Jul 2009US 7,556,663 B2Advanced Flow Engineering, Inc.
- Filter element9 Aug 2005US 6,926,750 B2Honda Giken Kogyo Kabushiki Kaisha
- Filter element16 Nov 2004US 6,818,037 B2Honda Giken Kogyo Kabushiki Kaisha
- Removable dust collecting device for an air conduit28 Jul 2011US 2011/0179756 A1
- Air sterilization device with low aerosol bounce25 Jun 2009US 2009/0162251 A1Institute of Occupational Safety and Health, Council of Labor Affairs, Executive Yuan
- Dual pleated air filter2 Aug 2007US 2007/0175193 A1Advanced Flow Engineering, Inc.
- High capacity hybrid multi-layer automotive air filter6 May 2004US 2004/0083697 A1Advanced Flow Engineering, Inc.
- Treated filter media and frame25 Mar 2004US 2004/0055943 A1
Most cited
By later US patents
- Air induction filter assembly92US 6,464,761 B1Visteon Global Technologies, Inc. · 2002
- Respirable particle sampling instruments51US 4,350,507 ANational Research Development Corporation · 1982
- Catalytic converter exhaust section for an internal combustion engine49US 5,547,641 ACaterpillar Inc. · 1996
- Gasketed multi-media air cleaner48US 5,525,136 A1996
- Filter comprising multiple layers of non-woven filter fabric of decreasing porosity42US 5,269,925 AExxon Research & Engineering Co. · 1993