F16L 2011/047
With a diffusion barrier layer
Official title: {with a diffusion barrier layer}
F16L2011/047 (With a diffusion barrier layer) appears on 354 US grants and 410 published applications in this corpus.
Search patents in F16L- Granted patents
- 354
- Published applications
- 410
- Assignees
- 203
- Inventors
- 791
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 15 | 0 |
| 2000 | 14 | 0 |
| 2001 | 21 | 5 |
| 2002 | 18 | 22 |
| 2003 | 18 | 25 |
| 2004 | 12 | 27 |
| 2005 | 12 | 28 |
| 2006 | 16 | 29 |
| 2007 | 8 | 21 |
| 2008 | 2 | 21 |
| 2009 | 8 | 20 |
| 2010 | 9 | 16 |
| 2011 | 5 | 20 |
| 2012 | 11 | 11 |
| 2013 | 7 | 18 |
| 2014 | 13 | 12 |
| 2015 | 7 | 9 |
| 2016 | 11 | 11 |
| 2017 | 12 | 6 |
| 2018 | 10 | 10 |
| 2019 | 3 | 7 |
| 2020 | 9 | 11 |
| 2021 | 6 | 8 |
| 2022 | 5 | 21 |
| 2023 | 12 | 11 |
| 2024 | 13 | 16 |
| 2025 | 6 | 13 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low permeation article with polyketone barrier layer1 Sep 2026US 12,723,149 B2ContiTech USA, Inc.
- Flexible fluid transport pipe and associated methods11 Aug 2026US 12,704,207 B2TechnipFMC Subsea France
- Flexible pipe and a method of manufacturing a flexible pipe11 Aug 2026US 12,704,209 B2Polyflow LLC
- Multilayer tubular structure having better resistance to extraction in biofuel and use thereof9 Jun 2026US 12,650,183 B2Arkema France
- Hose for transportation of refrigerant26 May 2026US 12,638,107 B2The Yokohama Rubber Co., Ltd.
- Multilayer tubular structure having better resistance to extraction in biofuel and use thereof3 Sep 2026US 2026/0258888 A1Arkema France
- Flexible, fatigue resistant, low permeation fuel dispensing hose using f-tpv barrier layer6 Aug 2026US 2026/0227010 A1ContiTech Deutschland GmbH
- Pfas-free hose constructed with thermoplastic inner layer23 Jul 2026US 2026/0210457 A1
- Multilayer tube25 Jun 2026US 2026/0175546 A1Nitta Corporation
- Laminate in contact with fuel18 Jun 2026US 2026/0166865 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Composite spoolable tube with sensor147US 6,004,639 AFiberspar Spoolable Products, Inc. · 1999
- Hose assembly146US 5,170,011 ATeleflex Incorporated · 1992
- Corrugated multi-layer tubing having at least one fluoroplastic layer145US 5,284,184 AITT Corporation · 1994
- Cryogenic transport hose84US 5,400,602 ACryomedical Sciences, Inc. · 1995
- Variable strength ECC79US 7,739,576 B2Micron Technology, Inc. · 2010