F24D 2220/0242
Multiple way valves
F24D2220/0242 (Multiple way valves) appears on 25 US grants and 32 published applications in this corpus.
Search patents in F24D- Granted patents
- 25
- Published applications
- 32
- Assignees
- 21
- Inventors
- 66
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 4 | 4 |
| 2021 | 4 | 1 |
| 2022 | 0 | 3 |
| 2023 | 2 | 2 |
| 2024 | 4 | 5 |
| 2025 | 3 | 2 |
| 2026 | 2 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hot water recirculation system31 Mar 2026US 12,590,712 B2
- Controlled routing of hydronic flow using a distribution area director17 Mar 2026US 12,578,115 B2Trane International Inc.
- Valve device and hot water supply device15 Apr 2025US 12,276,341 B2Noritz Corporation
- Heat pump assembly and controlling of the same18 Feb 2025US 12,228,309 B2E. On Sverige AB
- Expansion tank service valve assembly28 Jan 2025US 12,209,757 B2NIBCO Inc.
- Tempering circuit manifold and tempering system herewith27 Aug 2026US 2026/0251317 A1
- Water Heating System with Combination Valve30 Jul 2026US 2026/0218942 A1Rheem Manufacturing Company
- Controlled routing of hydronic flow using a distribution area director25 Jun 2026US 2026/0177273 A1Trane International Inc.
- Recirculation valve30 Oct 2025US 2025/0334197 A1Kyungdong Navien Co., Ltd.
- On-Demand Heat Pump Water Heater6 Mar 2025US 2025/0075941 A1Rheem Manufacturing Company
Most cited
By later US patents
- Water heater with integral thermal mixing valve assembly and method24US 9,268,342 B2General Electric Company · 2016
- 6-way valve and HVAC system with such a 6-way valve7US 9,964,329 B2Belimo Holding AG · 2018
- Valve apparatus and water heating apparatus4US 8,776,829 B2Noritz Corporation · 2014
- Mixing valve2US 10,184,574 B2Grundfos Holding A/S · 2019
- Hot water recirculation system2US 11,592,190 B22023