B01D 2313/54
Modularity of membrane module elements
B01D2313/54 (Modularity of membrane module elements) appears on 117 US grants and 181 published applications in this corpus.
Search patents in B01D- Granted patents
- 117
- Published applications
- 181
- Assignees
- 110
- Inventors
- 435
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 5 |
| 2014 | 1 | 6 |
| 2015 | 2 | 8 |
| 2016 | 3 | 15 |
| 2017 | 7 | 7 |
| 2018 | 1 | 6 |
| 2019 | 12 | 14 |
| 2020 | 6 | 7 |
| 2021 | 5 | 21 |
| 2022 | 8 | 23 |
| 2023 | 11 | 18 |
| 2024 | 17 | 26 |
| 2025 | 16 | 13 |
| 2026 | 11 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stackable and adjustable membrane module18 Aug 2026US 12,708,877 B2Ultressa LLC
- Wind-powered direct air carbon dioxide capture for ocean sequestration4 Aug 2026US 12,697,585 B2Dehlsen Associates of the Pacific Limited
- High recovery electrodialysis method16 Jun 2026US 12,655,046 B2Evoqua Water Technologies LLC
- Modular device for fixedly arranging and interconnecting individual separation units and/or function units amongst one another12 May 2026US 12,623,168 B2Sartorius Stedim Biotech GmbH
- Single-use device for the separation or filtering of a large volume of a mixture of substances5 May 2026US 12,616,920 B2Sartorius Stedim Biotech GmbH
- Integrated pre-filter for uf/mf membrane system30 Jul 2026US 2026/0216654 A1
- Methods for manufacturing an apparatus for biological fluid purification with biocompatible membranes15 Jan 2026US 2026/0014523 A1IVIVA Medical, Inc.
- Filter monitoring system20 Nov 2025US 2025/0352951 A1Membrane Sensor Systems Limited
- Emulator of subcutaneous absorption and release20 Nov 2025US 2025/0356957 A1University of Kansas
- Tangential flow filtration manifold17 Jul 2025US 2025/0229231 A1
Most cited
By later US patents
- Hollow fiber cartridge165US 5,470,469 AE. I. Du Pont de Nemours and Company · 1995
- System for operation of multiple membrane filtration assemblies118US 6,214,231 B1Zenon Environmental Inc. · 2001
- Modular microporous filter assemblies111US 5,405,528 AMemtec Limited · 1995
- Immersed membrane element and module111US 6,325,928 B1Zenon Environmental Inc. · 2001
- Device and method for positioning a detonator within a perforating gun assembly92US 10,188,990 B2DynaEnergetics GmbH & Co. KG · 2019