B01D 2313/36
Energy sources
B01D2313/36 (Energy sources) appears on 131 US grants and 224 published applications in this corpus.
Search patents in B01D- Granted patents
- 131
- Published applications
- 224
- Assignees
- 140
- Inventors
- 477
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 3 | 8 |
| 2012 | 2 | 5 |
| 2013 | 2 | 7 |
| 2014 | 4 | 4 |
| 2015 | 5 | 8 |
| 2016 | 2 | 9 |
| 2017 | 3 | 8 |
| 2018 | 7 | 9 |
| 2019 | 8 | 22 |
| 2020 | 10 | 11 |
| 2021 | 10 | 16 |
| 2022 | 10 | 30 |
| 2023 | 12 | 16 |
| 2024 | 14 | 21 |
| 2025 | 13 | 26 |
| 2026 | 12 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hybrid system and method of waste heat utilization-based photovoltaic power generation and seawater desalination6 Oct 2026US 12,752,240 B2Xi' An Jiaotong University
- Resonant thermal oscillator to improve output of a thermo-fluidic system22 Sep 2026US 12,741,232 B2William Marsh Rice University
- Wind-powered direct air carbon dioxide capture for ocean sequestration4 Aug 2026US 12,697,585 B2Dehlsen Associates of the Pacific Limited
- Desalination and/or purification device, desalination and/or purification carbon membrane, and method of desalinating and/or purifying a liquid12 May 2026US 12,623,924 B2King Abdullah University of Science and Technology
- Hybrid solar still and anaerobic membrane bioreactor for wastewater treatment14 Apr 2026US 12,600,655 B2Kuwait Institute for Scientific Research
- Devices, systems, and methods for the analysis of membrane-mediated processes8 Oct 2026US 2026/0306966 A1The Administrators of the Tulane Educational Fund
- Systems and methods of draw solution recovery with energy saving evaporation supporting forward osmosis membrane crystallization17 Sep 2026US 2026/0274715 A1Fluid Technology Solutions (Fts), Inc.
- Energy-free and spontaneous reverse osmosis device6 Aug 2026US 2026/0225921 A1Xi'an Xishizun Electromechanical Technology Co., Ltd
- Simultaneous electricity generation and low-energy-intensive water desalination using a hydraulic wind turbine2 Jul 2026US 2026/0183713 A1
- Evaporator for solar-driven desalination, method for manufacturing the same, and hybrid desalination system including the same11 Jun 2026US 2026/0158406 A1UIF (University Industry Foundation), Yonsei University
Most cited
By later US patents
- Hydraulic geofracture energy storage system with desalination62US 10,669,471 B2Quidnet Energy Inc. · 2020
- Ocean depth reverse osmosis fresh water factory49US 5,229,005 A1993
- Ceramic catalytic membrane reactor for the separation of hydrogen and/or isotopes thereof from fluid feeds42US 5,366,712 AENEA-Ente per le Nuove Tecnologie, l'Energia e l'Ambiente · 1994
- Oxygen generating device40US 5,902,379 ANormalair-Garrett (Holdings) Limited · 1999
- Flexible filter disposed within flexible conductor37US 4,636,313 A1987