F16L 15/005
Screw-threaded joints: for thin-walled pipes having at least their extremities deformed so
Official title: {for thin-walled pipes having at least their extremities deformed so as to have the shape of screw-threads}
F16L15/005 (Screw-threaded joints: for thin-walled pipes having at least their extremities deformed so) appears on 9 US grants and 9 published applications in this corpus.
Search patents in F16L- Granted patents
- 9
- Published applications
- 9
- Assignees
- 7
- Inventors
- 14
- Latest grant
- 16 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
- In-tube fixing assembly16 Aug 2022US 11,415,247 B2
- Threaded fastener and fastener system14 Oct 2014US 8,858,144 B2
- Oil well pipe with threaded joint3 Jun 2014US 8,741,406 B2Nippon Steel & Sumitomo Metal Corporation
- Threaded joint for steel pipes2 Apr 2013US 8,409,718 B2Nippon Steel & Sumitomo Metal Corporation
- Threaded joint for steel pipes8 Feb 2011US 7,883,118 B2Sumitomo Metal Industries, Ltd.
- Re-deployable pipe fitting systems and methods8 Jul 2021US 2021/0207747 A1Trinity Bay Equipment Holdings, LLC
- In-Tube Fixing Assembly16 May 2019US 2019/0145555 A1
- Threaded joint for steel pipes7 Jul 2011US 2011/0163538 A1Sumitomo Metal Industries, Ltd.
- Threaded Joint for Steel Pipes3 Feb 2011US 2011/0025052 A1Sumitomo Metal Industries, Ltd.
- Pipe Connection17 Sep 2009US 2009/0230679 A1
Most cited
By later US patents
- Internal flush coupling for composite coiled tubing9US 6,364,368 B12002
- Threaded joint for steel pipes6US 7,883,118 B2Sumitomo Metal Industries, Ltd. · 2011
- Threaded fastener and fastener system3US 8,858,144 B22014
- Hose coupling device2US 7,278,662 B12007
- Joining/connector piece for corrugated pipes1US 6,349,980 B1Pma AG · 2002