F01N 2310/02
Mineral wool
Official title: Mineral wool, e.g. glass wool, rock wool, asbestos or the like
F01N2310/02 (Mineral wool) appears on 217 US grants and 154 published applications in this corpus.
Search patents in F01N- Granted patents
- 217
- Published applications
- 154
- Assignees
- 132
- Inventors
- 416
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 12 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 8 |
| 2003 | 12 | 7 |
| 2004 | 3 | 3 |
| 2005 | 4 | 10 |
| 2006 | 3 | 7 |
| 2007 | 3 | 8 |
| 2008 | 6 | 5 |
| 2009 | 1 | 18 |
| 2010 | 8 | 5 |
| 2011 | 9 | 10 |
| 2012 | 12 | 7 |
| 2013 | 5 | 4 |
| 2014 | 7 | 6 |
| 2015 | 4 | 8 |
| 2016 | 4 | 7 |
| 2017 | 4 | 3 |
| 2018 | 9 | 4 |
| 2019 | 2 | 7 |
| 2020 | 3 | 7 |
| 2021 | 5 | 6 |
| 2022 | 6 | 4 |
| 2023 | 7 | 0 |
| 2024 | 2 | 3 |
| 2025 | 1 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Interconnection system of a urea-based reducing agent injector to an after-treatment an exhaust gas device29 Apr 2025US 12,286,914 B2Fpt Industrial S.P.A.
- Mounting member for wrapping and mounting a pollution control element30 Apr 2024US 11,969,709 B23M Innovative Properties Company
- Sound-absorbing material19 Mar 2024US 11,932,178 B2Ibiden Co., Ltd.
- Silencing apparatus and method for manufacturing silencing apparatus26 Dec 2023US 11,852,058 B2Sankei Giken Kogyo Co., Ltd.
- Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device3 Oct 2023US 11,773,762 B2NGK Insulators, Ltd.
- Exhaust muffler2 Apr 2026US 2026/0092545 A1Tenneco Automotive Operating Company Inc.
- Exhaust Muffler12 Mar 2026US 2026/0071564 A1Tenneco Automotive Operating Company Inc.
- Exhaust assembly heat mitigation system14 Aug 2025US 2025/0257680 A1Caterpillar Inc.
- Thermal Insulation System for Exhaust Gas Temperature Management1 May 2025US 2025/0137571 A1
- Interconnection system of a urea-based reducing agent injector to an after-treatment an exhaust gas device23 Jan 2025US 2025/0027438 A1Fpt Industrial S.P.A.
Most cited
By later US patents
- Outlet silencer and heat recovery structures for gas turbine177US 6,851,514 B2Air Handling Engineering Ltd. · 2005
- Exhaust muffler174US 4,880,078 AHonda Giken Kogyo Kabushiki Kaisha · 1989
- Vehicle exhaust system118US 7,766,123 B2Yamaha Hatsudoki Kabushiki Kaisha · 2010
- Filter and means for regeneration thereof89US 5,087,272 A1992
- Muffler for internal combustion engines80US 4,589,516 AHonda Giken Kogyo Kabushiki Kaisha · 1986