F16K 11/0782
Single-lever operated mixing valves with closure members having flat sealing faces
Official title: {Single-lever operated mixing valves with closure members having flat sealing faces}
F16K11/0782 (Single-lever operated mixing valves with closure members having flat sealing faces) appears on 339 US grants and 234 published applications in this corpus.
Search patents in F16K- Granted patents
- 339
- Published applications
- 234
- Assignees
- 131
- Inventors
- 376
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 11 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 12 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 4 |
| 2002 | 9 | 0 |
| 2003 | 1 | 4 |
| 2004 | 2 | 9 |
| 2005 | 7 | 5 |
| 2006 | 6 | 12 |
| 2007 | 3 | 10 |
| 2008 | 8 | 8 |
| 2009 | 4 | 11 |
| 2010 | 2 | 8 |
| 2011 | 5 | 8 |
| 2012 | 8 | 16 |
| 2013 | 10 | 4 |
| 2014 | 8 | 11 |
| 2015 | 8 | 9 |
| 2016 | 10 | 15 |
| 2017 | 10 | 12 |
| 2018 | 10 | 8 |
| 2019 | 8 | 14 |
| 2020 | 16 | 13 |
| 2021 | 13 | 15 |
| 2022 | 13 | 13 |
| 2023 | 10 | 7 |
| 2024 | 10 | 8 |
| 2025 | 9 | 7 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System of valves for cell culture machine6 Oct 2026US 12,753,847 B2Cellaven
- Valve core and water outlet apparatus15 Sep 2026US 12,736,141 B2Xiamen Lota International Co., Ltd.
- Fluid channel structure and tap25 Aug 2026US 12,716,217 B2
- Faucet assembly with plastic waterway12 May 2026US 12,624,533 B2AS America, Inc.
- Ceramic valve core assembly and a self-cleaning ceramic valve core13 Jan 2026US 12,523,308 B2
- Water Control Valve1 Oct 2026US 2026/0298357 A1Hain Yo Enterprises Co., Ltd.
- Valve core and its inner component16 Jul 2026US 2026/0201964 A1Kuching International Ltd.
- Valve cartridge19 Mar 2026US 2026/0078832 A1Neoperl GmbH
- A double-sealed faucet with a rotatable water outlet hose18 Dec 2025US 2025/0382781 A1Clement Inc.
- Fluid channel structure and tap11 Dec 2025US 2025/0376833 A1
Most cited
By later US patents
- Single handled mixing valve74US 3,965,936 APrice-Pfister Brass Mfg. Co. · 1976
- Single-lever faucet with manual or automatic flow control71US 6,341,389 B22002
- Sink arrangement with faucet having dual operational mode68US 5,595,216 A1997
- Single-control mixing cock with plates made of hard material61US 4,325,403 AGevipi A.G. · 1982
- Fluid valve56US 5,417,242 AKohler Co. · 1995