F16L 55/1653
And being pressed into contact with the pipe by a tool which
Official title: {and being pressed into contact with the pipe by a tool which moves inside along the pipe}
F16L55/1653 (And being pressed into contact with the pipe by a tool which) appears on 87 US grants and 82 published applications in this corpus.
Search patents in F16L- Granted patents
- 87
- Published applications
- 82
- Assignees
- 68
- Inventors
- 164
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 3 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 3 | 4 |
| 2016 | 4 | 4 |
| 2017 | 1 | 5 |
| 2018 | 3 | 6 |
| 2019 | 7 | 12 |
| 2020 | 5 | 3 |
| 2021 | 2 | 5 |
| 2022 | 4 | 4 |
| 2023 | 5 | 6 |
| 2024 | 4 | 2 |
| 2025 | 4 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for repairing pipe with a repair assembly having a lighting assembly7 Jul 2026US 12,674,538 B2Perma-Liner Industries, LLC
- Method and kit for non-destructive in situ repair (relining) of deteriorated pipelines4 Nov 2025US 12,459,193 B2
- Pipe liner15 Jul 2025US 12,358,256 B2W. E. Rawson Limited
- Running tool for a downhole aparatus for patching a wall of conduit and a method of patching a conduit6 May 2025US 12,291,938 B2Isealate AS
- Inflatable sleeve and method of manufacturing same18 Feb 2025US 12,228,234 B2Ibco Pty Ltd
- Pipeliner bladder assembly20 Aug 2026US 2026/0243378 A1American Pipelining Solutions LLC
- Device and Method for Repairing Pipe with a Repair Assembly Having a Lighting Assembly28 May 2026US 2026/0146699 A1Perma-Liner Industries, LLC
- Moldable pvc tee fittings for in-place repairs10 Jul 2025US 2025/0224067 A1Lateral-X LLC
- Improvements in pipeline relining11 Jul 2024US 2024/0230009 A9ENI S. p. A.
- Improvements in pipeline relining25 Apr 2024US 2024/0133503 A1ENI S. p. A.
Most cited
By later US patents
- Method for installing a length of substantially rigid thermoplastic pipe in an existing conduit59US 5,397,513 ANuPipe, Inc. · 1995
- Method of manufacturing a pipe liner for installation in an existing conduit49US 5,587,126 ANuPipe, Inc. · 1996
- Pipe liner and method of installation thereof42US 5,265,648 AGreat Lakes and Southern Research Limited Prtnshp. · 1993
- Pipe liner, a liner product and methods for forming and installing the liner41US 6,167,913 ACempipe Ltd. · 2001
- Method for installing a substantially rigid thermoplastic pipe in an existing pipeline38US 5,034,180 ANuPipe, Inc. · 1991