B01D 2311/1031
Heat integration, heat recovery or reuse within an apparatus
B01D2311/1031 (Heat integration, heat recovery or reuse within an apparatus) appears on 31 US grants and 55 published applications in this corpus.
Search patents in B01D- Granted patents
- 31
- Published applications
- 55
- Assignees
- 39
- Inventors
- 118
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 3 |
| 2014 | 0 | 3 |
| 2015 | 0 | 3 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 3 | 7 |
| 2019 | 2 | 2 |
| 2020 | 4 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 4 |
| 2023 | 3 | 7 |
| 2024 | 3 | 4 |
| 2025 | 9 | 9 |
| 2026 | 3 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Deaerator and electrolyte measurement system18 Aug 2026US 12,710,395 B2Hitachi High-Tech Corporation
- Water purification and method for purifying water14 Apr 2026US 12,600,647 B2
- Membrane wastewater treatment system and method thereof7 Apr 2026US 12,595,193 B2Memsift Innovations Pte. Ltd.
- Thermocouple-based distillation module and method30 Dec 2025US 12,508,548 B2King Abdullah University of Science and Technology
- Spiral wound multi-effect membrane distillation module2 Dec 2025US 12,485,386 B2SolMem LLC
- Dewaterer systems and methods16 Jul 2026US 2026/0199839 A1
- Salt Separation and Destruction of PFAS Utilizing Reverse Osmosis and Salt Separation6 Nov 2025US 2025/0340472 A1Revive Environmental Technology, LLC
- Thermoelectric distillation apparatus4 Sep 2025US 2025/0276289 A1King Fahd University of Petroleum and Minerals
- Distillation and heat exchange apparatus14 Aug 2025US 2025/0256244 A1King Fahd University of Petroleum and Minerals
- Air gap distillation system and heat exchanger14 Aug 2025US 2025/0256245 A1King Fahd University of Petroleum and Minerals
Most cited
By later US patents
- Systems and methods for producing regenerant brine and desalinated water from high temperature produced water15US 9,932,257 B2Chevron U.S.A.Inc. · 2018
- Heat exchange system9US 9,409,129 B2Victoria University · 2016
- Apparatus system and method to extract minerals and metals from water7US 11,034,605 B2Katz Water Tech, LLC · 2021
- Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation7US 11,407,666 B2Battelle Memorial Institute · 2022
- Distributed energy source system utilizing waste heat deeply4US 11,802,058 B2Dongguan University of Technology · 2023