F16K 27/10
Welded housings
F16K27/10 (Welded housings) appears on 134 US grants and 119 published applications in this corpus.
Search patents in F16K- Granted patents
- 134
- Published applications
- 119
- Assignees
- 103
- Inventors
- 328
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 6 |
| 2016 | 1 | 6 |
| 2017 | 2 | 11 |
| 2018 | 7 | 6 |
| 2019 | 10 | 6 |
| 2020 | 7 | 9 |
| 2021 | 10 | 15 |
| 2022 | 10 | 10 |
| 2023 | 5 | 5 |
| 2024 | 9 | 8 |
| 2025 | 7 | 8 |
| 2026 | 3 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Relief valves for high temperature fluid7 Jul 2026US 12,674,519 B2Emerson Automation Solutions Final Control (Shanghai) Co., Ltd.
- Valve device and electric valve2 Jun 2026US 12,644,531 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Valve3 Mar 2026US 12,565,941 B2Kitz Corporation
- Fluid control valve21 Oct 2025US 12,449,046 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Reducing noise in ball valves24 Jun 2025US 12,338,905 B2Nuovo Pignone Tecnologie Srl
- Valve device and manufacturing method3 Sep 2026US 2026/0258871 A1Zhejiang Sanhua Automotive Components Co., Ltd.
- Fluid-dispensing motorised valve20 Aug 2026US 2026/0243357 A1Vernet
- Electromechanical actuating device, and fluid distribution valve comprising such an electromechanical actuating device30 Jul 2026US 2026/0218806 A1Vernet
- Main Valve Seat and Four-Way Valve21 May 2026US 2026/0139754 A1Zhejiang Dunan Artificial Environment Co., Ltd.
- Electric valve21 May 2026US 2026/0139757 A1Zhejiang Sanhua Automotive Components Co., Ltd.
Most cited
By later US patents
- Electric ball valve and manufacturing method therefor35US 11,131,397 B2Zhejiang Sanhua Climate and Appliance Controls Group Co., Ltd · 2021
- Full flow multiport butterfly valve32US 4,774,977 APerformance Pool Products, Ltd. · 1988
- High speed electroplating of tinplate28US 5,174,887 ALeaRonal, Inc. · 1992
- Sanitary water valve23US 4,522,231 AAmerican Standard Inc. · 1985
- Control valve16US 10,458,562 B2Yamada Manufacturing Co., Ltd. · 2019