F01K 1/20
Steam accumulators: other steam-accumulator parts, details, or accessories
Official title: Other steam-accumulator parts, details, or accessories
F01K1/20 (Steam accumulators: other steam-accumulator parts, details, or accessories) appears on 2 US grants and 3 published applications in this corpus.
Search patents in F01K- Granted patents
- 2
- Published applications
- 3
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and Method for Steam Accumulation Using Packed-Bed Latent Heat Thermal Energy Storage24 Sep 2026US 2026/0286866 A1The Regents of the University of California
- Method and system for determining steam trap data using machine learning11 May 2023US 2023/0147522 A1Saudi Arabian Oil Company
- Method and apparatus for cogeneration power plant waste heat source utilization by incorporated water source high temperature heat pump19 Oct 2017US 2017/0298866 A1University of Maribor
Most cited
By later US patents