G05D 23/1386
For steam and liquid
Official title: {for steam and liquid (G05D23/1393 takes precedence)}
G05D23/1386 (For steam and liquid) appears on 13 US grants and 5 published applications in this corpus.
Search patents in G05D- Granted patents
- 13
- Published applications
- 5
- Assignees
- 11
- Inventors
- 20
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hot water mixing valve18 Aug 2026US 12,710,103 B2Watts Regulator Co.
- Automated water temperature control system26 Jan 2016US 9,244,467 B2Therm-Omega-Tech, Inc.
- Thermostatic mixing valve15 Sep 2015US 9,134,737 B2Watts Industries France
- Method for regulating a valve14 Oct 2014US 8,857,455 B2Siemens Aktiengesellschaft
- Mixing valve10 Apr 2007US 7,201,181 B1Armstrong International, Inc.
- Hot water mixing valve17 Sep 2026US 2026/0276091 A1Watts Regulator Co.
- Hot water mixing valve27 Nov 2025US 2025/0361941 A1Watts Regulator Co.
- Automated water temperature control system5 Mar 2015US 2015/0059873 A1Therm-Omega-Tech, Inc.
- Method for regulating a valve13 Dec 2012US 2012/0312383 A1Siemens Aktiengesellschaft
- Thermostatic mixing valve14 Jun 2012US 2012/0145801 A1Watts Industries France
Most cited
By later US patents
- Temperature-controlled water delivery system96US 5,623,990 ATexan Corporation · 1997
- Hot water temperature control valve system17US 6,405,932 B1Strahman Valves, Inc. · 2002
- Steam injection water heater13US 4,732,712 ALeslie Controls, Inc. · 1988
- Control valve assembly7US 4,653,524 A1987
- Thermostatic mixing valve4US 9,134,737 B2Watts Industries France · 2015