F16L 55/1604
By means of a by-pass conduit
Official title: {by means of a by-pass conduit}
F16L55/1604 (By means of a by-pass conduit) appears on 29 US grants and 21 published applications in this corpus.
Search patents in F16L- Granted patents
- 29
- Published applications
- 21
- Assignees
- 22
- Inventors
- 54
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 3 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water containment apparatus27 Jan 2026US 12,535,173 B1
- Coupling for pipes, fluid flow system including the coupling, and method of reducing contamination of water8 Jul 2025US 12,352,375 B2Purifico Corp.
- Inflatable stent8 Oct 2024US 12,111,005 B2Air Bag Stopper Holdings Limited
- Bypass bridge for fluid lines14 Jan 2020US 10,533,694 B1Vanderlans & Sons, Inc.
- System and method for pipe insertion in a pipeline4 Jun 2019US 10,309,576 B2ULC Robotics, Inc.
- Bypassing a portion of a pipeline30 Jul 2026US 2026/0218835 A1Saudi Arabian Oil Company
- Connector element for a hydraulic system2 Jul 2026US 2026/0185521 A1Dab Pumps S.P.A.
- Coupling for pipes, fluid flow system including the coupling, and method of reducing contamination of water7 Sep 2023US 2023/0279973 A1Purifico Corp.
- Fire supression systems and methods22 Dec 2022US 2022/0401775 A1Carrier Corporation
- Inflatable Stent21 Oct 2021US 2021/0324990 A1Air Bag Stopper Holdings Limited
Most cited
By later US patents
- Shell cutter60US 5,044,393 A1991
- Methods for sealing and isolating pipelines41US 7,296,597 B1Halliburton Energy Services.Inc. · 2007
- Insertion assembly for boring a hole in a pipe34US 5,058,620 A1991
- Pipe repair kit apparatus and method27US 4,351,349 A1982
- Lining of pipelines and passageways22US 4,980,116 AInsituform of North America, Inc. · 1990