F16L 11/111
With homogeneous wall
Official title: {with homogeneous wall}
F16L11/111 (With homogeneous wall) appears on 61 US grants and 70 published applications in this corpus.
Search patents in F16L- Granted patents
- 61
- Published applications
- 70
- Assignees
- 58
- Inventors
- 142
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 4 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 5 |
| 2012 | 0 | 4 |
| 2013 | 1 | 4 |
| 2014 | 3 | 7 |
| 2015 | 6 | 2 |
| 2016 | 4 | 2 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 5 | 2 |
| 2020 | 3 | 4 |
| 2021 | 0 | 5 |
| 2022 | 6 | 5 |
| 2023 | 4 | 3 |
| 2024 | 3 | 2 |
| 2025 | 4 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dishwasher16 Dec 2025US 12,495,949 B2Fisher & Paykel Appliances Limited
- Method for molding thin-walled spiral tube for use with endoscope4 Nov 2025US 12,458,212 B2Olympus Corporation
- Arc resistant corrugated tubing system with protective jacket and fitting14 Oct 2025US 12,442,470 B2Omega Flex, Inc.
- Component for conveying gases8 Jul 2025US 12,350,874 B2Fisher & Paykel Healthcare Limited
- Draining device20 Aug 2024US 12,065,820 B2Shanghai Biaopu Industrial Co., Ltd.
- Line system with numerous outlets22 Jan 2026US 2026/0024840 A1
- Corrugated tubular member and method for producing corrugated tubular member23 Oct 2025US 2025/0327537 A1Toyoda Gosei Co., Ltd.
- A tube16 Oct 2025US 2025/0320935 A1Coloplast A/S
- Component for conveying gases15 May 2025US 2025/0153411 A1Fisher & Paykel Healthcare Limited
- Conveying pipe arrangement of a pneumatic material conveying system, method for forming a conveying pipe arrangement and connection piece24 Oct 2024US 2024/0351803 A1Maricap Oy
Most cited
By later US patents
- Connectible flexible convoluted tubing140US 4,865,362 ADayco Products, Inc. · 1989
- Removable connection assembly103US 4,758,023 AThe Singer Company · 1988
- Linearly retractable pressure hose structure58US 8,776,836 B2Ragner Technology Corporation · 2014
- Autoclavable, corrugated, respiratory care tubing42US 4,000,341 AMinnesota Mining and Manufacturing Company · 1976
- Adjustable tubular wall structure for connectors and the like36US 4,927,191 ATwenthieth Century Companies, Inc. · 1990