F01N 2450/16
Methods or apparatus for fitting, inserting or repairing different elements: by using
Official title: by using threaded joints
F01N2450/16 (Methods or apparatus for fitting, inserting or repairing different elements: by using) appears on 32 US grants and 28 published applications in this corpus.
Search patents in F01N- Granted patents
- 32
- Published applications
- 28
- Assignees
- 23
- Inventors
- 76
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 3 |
| 2016 | 1 | 0 |
| 2017 | 4 | 2 |
| 2018 | 0 | 3 |
| 2019 | 4 | 0 |
| 2020 | 1 | 4 |
| 2021 | 1 | 0 |
| 2022 | 2 | 3 |
| 2023 | 2 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle exhaust systems12 Aug 2025US 12,385,427 B2AGCO International GmbH
- Connection unit15 Oct 2024US 12,116,917 B2Purem GmbH
- Connection unit23 Jan 2024US 11,879,372 B2Purem GmbH
- Catalytic converter anti-theft devices and systems1 Aug 2023US 11,713,706 B2
- Emissions control device comprising a threaded disassembling element28 Feb 2023US 11,591,940 B2Scania CV AB
- Vehicle Exhaust Systems23 Jan 2025US 2025/0027436 A1AGCO International GmbH
- Connection unit7 Dec 2023US 2023/0392530 A1Purem GmbH
- Exhaust system2 Mar 2023US 2023/0064739 A1Hug Engineering AG
- Connection unit2 Mar 2023US 2023/0067074 A1Purem GmbH
- Catalytic converter anti-theft devices and systems22 Dec 2022US 2022/0403769 A1
Most cited
By later US patents
- Vertical mount catalytic converter muffler73US 5,808,245 ADonaldson Company, Inc. · 1998
- High temperature gas filtering device51US 4,149,862 A1979
- Muffler37US 4,109,749 AMinnesota Mining and Manufacturing Company · 1978
- Diesel exhaust particulate trap with plural filter tubes30US 4,478,618 AGeneral Motors Corporation · 1984
- Muffler with a scavenging effect15US 5,280,143 A1994