F16L 11/127
Electrically conducting
Official title: electrically conducting
F16L11/127 (Electrically conducting) appears on 310 US grants and 292 published applications in this corpus.
Search patents in F16L- Granted patents
- 310
- Published applications
- 292
- Assignees
- 227
- Inventors
- 706
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 16 | 0 |
| 2000 | 12 | 0 |
| 2001 | 18 | 4 |
| 2002 | 9 | 10 |
| 2003 | 11 | 9 |
| 2004 | 4 | 20 |
| 2005 | 9 | 19 |
| 2006 | 4 | 11 |
| 2007 | 4 | 7 |
| 2008 | 2 | 10 |
| 2009 | 3 | 7 |
| 2010 | 8 | 9 |
| 2011 | 4 | 8 |
| 2012 | 6 | 5 |
| 2013 | 5 | 10 |
| 2014 | 11 | 15 |
| 2015 | 4 | 15 |
| 2016 | 6 | 11 |
| 2017 | 15 | 13 |
| 2018 | 11 | 18 |
| 2019 | 13 | 23 |
| 2020 | 14 | 11 |
| 2021 | 9 | 6 |
| 2022 | 18 | 8 |
| 2023 | 5 | 12 |
| 2024 | 14 | 15 |
| 2025 | 7 | 8 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heated whip hose11 Aug 2026US 12,702,991 B2Graco Minnesota Inc.
- Tube, pump including the same, and chemical solution supply apparatus19 May 2026US 12,629,913 B2Semes Co., Ltd.
- Heatable hose assembly for asphalt repair and methods of use24 Feb 2026US 12,559,892 B2Stepp Manufacturing Co., Inc.
- Grounding techniques for ESD polymeric fluid lines18 Nov 2025US 12,472,604 B2APPLIED Materials.Inc.
- Adhesive transfer hose having a barrier layer and method of use16 Sep 2025US 12,416,381 B2Nordson Corporation
- Liner hose with integrated sensor system8 Oct 2026US 2026/0309255 A1Relineeurope GmbH
- Fluorine resin material, laminate, tube, and tube manufacturing method13 Aug 2026US 2026/0234388 A1Daikin Industries, Ltd.
- Pfas-free hose constructed with thermoplastic inner layer23 Jul 2026US 2026/0210457 A1
- Laminate in contact with fuel18 Jun 2026US 2026/0166865 A1Daikin Industries, Ltd.
- Bio-based antistatic inner layer for hose16 Apr 2026US 2026/0104114 A1
Most cited
By later US patents
- Electrically heated flexible tube having temperature measuring probe379US 4,038,519 ARhone-Poulenc Inc. · 1977
- Spoolable composite tubular member with energy conductors188US 5,913,337 AFiber Spar and Ture Corporation · 1999
- Composite spoolable tube179US 5,921,285 AFiberspar Spoolable Products, Inc. · 1999
- Hose for conveying fluid169US 10,267,439 B2Icon Polymer Group Limited · 2019
- Apparatus and method for making flexible tubing with helically wound heating conductor153US 5,454,061 ASteward Plastics, Inc. · 1995