F01N 2310/10
Plastic foam
F01N2310/10 (Plastic foam) appears on 8 US grants and 5 published applications in this corpus.
Search patents in F01N- Granted patents
- 8
- Published applications
- 5
- Assignees
- 8
- Inventors
- 25
- Latest grant
- 31 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 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 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Engine with explosion protection31 Mar 2020US 10,605,147 B2
- Acoustic resonator and sound chamber14 May 2013US 8,439,158 B2Yamaha Corporation
- Motor vehicle exhaust pipe11 Sep 2012US 8,261,778 B2Faurecia Systemes D'Echappement
- Blower pipe with silencer24 Nov 1998US 5,841,080 AKioritz Corporation
- Muffler for pneumatic devices16 Jun 1998US 5,767,459 AIngersoll-Rand Company
- Heating device for an exhaust system and an exhaust system16 Jun 2022US 2022/0186647 A1Faurecia Emissions Control Technologies, Germany GmbH
- Engine with explosion protection13 Apr 2017US 2017/0101917 A1
- Acoustic resonator and sound chamber2 Jun 2011US 2011/0127107 A1Yamaha Corporation
- Motor vehicle exhaust pipe12 Aug 2010US 2010/0200099 A1Faurecia Systemes D'Echappement
- Acoustic dumper for exhaust system20 May 2004US 2004/0094360 A1Calsonic Kansei Corporation
Most cited
By later US patents
- Blower pipe with silencer111US 5,841,080 AKioritz Corporation · 1998
- Muffler for pneumatic devices25US 5,767,459 AIngersoll-Rand Company · 1998
- Vacuum pump exhaust muffler19US 4,263,981 AAllied Chemical Corporation · 1981
- Exhaust duct part in particular for an internal combustion engine12US 4,993,512 AGlaenzer Spicer · 1991
- Low cost replaceable type sound dampening unit for vacuum cleaning machine8US 5,067,584 A1991