F16L 1/036
The pipes being composed of sections of short length
Official title: the pipes being composed of sections of short length (F16L1/038 takes precedence)
F16L1/036 (The pipes being composed of sections of short length) appears on 140 US grants and 127 published applications in this corpus.
Search patents in F16L- Granted patents
- 140
- Published applications
- 127
- Assignees
- 82
- Inventors
- 256
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 4 |
| 2010 | 2 | 5 |
| 2011 | 4 | 5 |
| 2012 | 2 | 3 |
| 2013 | 5 | 4 |
| 2014 | 0 | 9 |
| 2015 | 5 | 7 |
| 2016 | 3 | 13 |
| 2017 | 9 | 7 |
| 2018 | 3 | 3 |
| 2019 | 9 | 12 |
| 2020 | 12 | 5 |
| 2021 | 8 | 11 |
| 2022 | 6 | 7 |
| 2023 | 8 | 5 |
| 2024 | 5 | 5 |
| 2025 | 5 | 8 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pipe-joining attachment for work machine, work machine provided with same, and pipe-joining method21 Jul 2026US 12,687,244 B2Kubota Corporation
- System for transporting and storing, in particular hydrogen and its mixtures19 May 2026US 12,631,269 B2
- Cryogenic trench/trough apparatus and method24 Jun 2025US 12,338,616 B1Waskey Bridges, Inc.
- Continuous pipe feeder machine which avoids clamping against welded joints of a pipe22 Apr 2025US 12,280,963 B2Universal Hdd
- Pipe transport device and pipe joining method inside pipeline construction shaft22 Apr 2025US 12,281,727 B2Kubota Corporation
- Pipe support device and method for installing pipe support device6 Aug 2026US 2026/0227005 A1Kubota Corporation
- Apparatus and Method for Transporting and Laying Pipe for a Pipeline9 Oct 2025US 2025/0314332 A1
- Working machine and method of controlling working machine25 Sep 2025US 2025/0296812 A1Kubota Corporation
- Pipe support21 Aug 2025US 2025/0264166 A1Polyflow LLC
- Coupling system for articulating pipe joint14 Aug 2025US 2025/0257832 A1Northwest Pipe Company
Most cited
By later US patents
- Technique for making up threaded pipe joints into a pipeline80US 5,354,150 A1994
- Method of site casting tunnels, culverts, pressure pipes with minimum forming66US 4,314,775 A1982
- Apparatus and method for placing and engaging elongate workpieces42US 6,280,119 B1Ryan Incorporated Eastern · 2001
- Pipe connecting assembly and method for joining two lengths of pipe by a press-fit connection41US 5,921,591 A1999
- Ductile iron pipe joint employing a coupling and coupling therefor36US 5,480,196 AAmerican Cast Iron Pipe Company · 1996