F16L 55/02763
Using an element with multiple tubes
Official title: {using an element with multiple tubes}
F16L55/02763 (Using an element with multiple tubes) appears on 32 US grants and 28 published applications in this corpus.
Search patents in F16L- Granted patents
- 32
- Published applications
- 28
- Assignees
- 39
- Inventors
- 74
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 3 |
| 2021 | 3 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Gas flow control valve and mounting method for gas flow control valve24 Sep 2024US 12,098,783 B2PetroChina Company Limited
- Inline high frequency fiber silencer22 Feb 2022US 11,255,303 B2Toledo Molding & Die, Inc.
- Flow conditioner for a valve assembly2 Nov 2021US 11,162,613 B2Fisher Controls International LLC
- Pressure pulsation traps27 Jul 2021US 11,073,145 B2Trane International Inc.
- Flow control valve including a plurality of tubes having a geometrically variable cross-section27 Apr 2021US 10,989,234 B2Total SA
- Vibration-reducing and noise-absorbing pipeline with metamaterial characteristics26 Dec 2024US 2024/0426412 A1Tiangong University
- Porous cylinder, gas flow control valve, and mounting method for gas flow control valve17 Aug 2023US 2023/0258282 A1PetroChina Company Limited
- Fluid flow control devices and systems, and methods of flowing fluids16 Feb 2023US 2023/0048962 A1Flowserve Management Company
- Systems and methods for dissipating fluid velocity8 Oct 2020US 2020/0318770 A1
- Inline high frequency fiber silencer23 Jul 2020US 2020/0232429 A1Toledo Molding & Die, Inc.
Most cited
By later US patents
- Eccentrically nested tube gas line silencer39US 4,402,485 AFisher Controls Company, Inc. · 1983
- Pressure pulse attenuating fluid supply conduit35US 5,941,283 ADayco Europe S.R.L. · 1999
- Fluid flow stabilizing apparatus33US 4,858,643 AUnit Instruments, Inc. · 1989
- Extensible house for reducing pressure pulses32US 5,201,343 AIngenieurburo H. Luthin AG · 1993
- Arrangement for suppressing vibrations caused by the flow of a flowable medium28US 4,150,696 AMax-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V. · 1979