B01D 2313/40
Adsorbents within the flow path
B01D2313/40 (Adsorbents within the flow path) appears on 96 US grants and 122 published applications in this corpus.
Search patents in B01D- Granted patents
- 96
- Published applications
- 122
- Assignees
- 109
- Inventors
- 343
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 2 |
| 2004 | 2 | 6 |
| 2005 | 0 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 4 |
| 2009 | 3 | 3 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 1 | 6 |
| 2013 | 3 | 1 |
| 2014 | 1 | 5 |
| 2015 | 1 | 8 |
| 2016 | 1 | 5 |
| 2017 | 4 | 8 |
| 2018 | 9 | 5 |
| 2019 | 4 | 7 |
| 2020 | 5 | 11 |
| 2021 | 10 | 10 |
| 2022 | 4 | 5 |
| 2023 | 4 | 6 |
| 2024 | 8 | 9 |
| 2025 | 5 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for reducing the dissolved solids of a non-potable aqueous flow17 Feb 2026US 12,551,849 B2
- Biochar-anaerobic membrane biological treatment system and process27 Jan 2026US 12,533,637 B2Xi'an University of Architecture and Technology
- Ceramic cation exchange materials6 Jan 2026US 12,515,176 B2Membrion, Inc.
- Desalination of high chloride salt absorbed porous beads19 Aug 2025US 12,390,791 B2Knauf Gips KG
- Lithium extraction enhanced by an alternate phase29 Jul 2025US 12,370,468 B2Lilac Solutions, Inc.
- Ceramic cation exchange materials13 Aug 2026US 2026/0233171 A1Membrion, Inc.
- Extraction module and methods for extraction of a target species18 Jun 2026US 2026/0166493 A1Kunin Technologies, Inc.
- Improved apparatus for compound separation18 Dec 2025US 2025/0381530 A1Lihme Protein Solutions ApS
- Operating method for separation device4 Dec 2025US 2025/0367604 A1NGK Insulators, Ltd.
- Method of determining the saturation time of an adsorbent26 Jun 2025US 2025/0208017 A1Cerafiltec Germany GmbH
Most cited
By later US patents
- Salvage of autologous blood via selective membrane/sorption technologies144US 5,858,238 ABaxter Research Medical, Inc. · 1999
- Plasma filter sorbent system for removal of components from blood102US 5,211,850 AResearch Medical, Inc. · 1993
- Hollow-fiber filtering module and water purification device utilizing it78US 4,636,307 AMitsubishi Rayon Co., Ltd. · 1987
- Device for extracorporeal treatment of physiological fluids of organism78US 6,497,675 B1Renal Tech International LLC · 2002
- Hydrogen permeatin membrane, process for its manufacture and use66US 4,589,891 AKernforschungsanlage Julich Gesellschaft mit beschrankter Haftung · 1986