F16L 1/09
For bringing two tubular members closer to each other
Official title: for bringing two tubular members closer to each other
F16L1/09 (For bringing two tubular members closer to each other) appears on 96 US grants and 82 published applications in this corpus.
Search patents in F16L- Granted patents
- 96
- Published applications
- 82
- Assignees
- 47
- Inventors
- 177
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 3 | 9 |
| 2006 | 3 | 1 |
| 2007 | 1 | 4 |
| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 4 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 4 |
| 2014 | 0 | 8 |
| 2015 | 4 | 9 |
| 2016 | 8 | 6 |
| 2017 | 3 | 2 |
| 2018 | 2 | 2 |
| 2019 | 4 | 5 |
| 2020 | 6 | 2 |
| 2021 | 1 | 14 |
| 2022 | 9 | 2 |
| 2023 | 6 | 3 |
| 2024 | 3 | 3 |
| 2025 | 4 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adjustable pipe clamp1 Sep 2026US 12,722,236 B2Esco Tool
- Pipe-joining attachment for work machine, work machine provided with same, and pipe-joining method21 Jul 2026US 12,687,244 B2Kubota Corporation
- Adjustable pipe clamp24 Jun 2025US 12,337,422 B2Esco Tool
- Pipe transport device and pipe joining method inside pipeline construction shaft22 Apr 2025US 12,281,727 B2Kubota Corporation
- Method and system for automated installation of welded reinforced thermosetting resin pipe joints25 Mar 2025US 12,259,075 B2Saudi Arabian Oil Company
- Adjustable pipe clamp21 Aug 2025US 2025/0262694 A1Esco Tool
- Pipe-joining attachment for work machine, work machine provided with same, and pipe-joining method19 Dec 2024US 2024/0418296 A1Kubota Corporation
- Conduit coupling devices, systems for coupling conduits together, and methods of coupling conduits1 Aug 2024US 2024/0255079 A1The Boeing Company
- Method and system for automated installation of welded reinforced thermosetting resin pipe joints1 Aug 2024US 2024/0255088 A1Saudi Arabian Oil Company
- Adjustable pipe clamp20 Jul 2023US 2023/0226651 A1Esco Tool
Most cited
By later US patents
- Technique for making up threaded pipe joints into a pipeline80US 5,354,150 A1994
- Pipe fitting assembly tool43US 4,893,393 A1990
- Apparatus and method for placing and engaging elongate workpieces42US 6,280,119 B1Ryan Incorporated Eastern · 2001
- Pipe laying apparatus39US 4,039,087 A1977
- Alignment and support apparatus38US 6,945,735 B12005