B01D 2315/12
Feed-and-bleed systems
B01D2315/12 (Feed-and-bleed systems) appears on 28 US grants and 38 published applications in this corpus.
Search patents in B01D- Granted patents
- 28
- Published applications
- 38
- Assignees
- 28
- Inventors
- 78
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 3 |
| 2018 | 2 | 4 |
| 2019 | 2 | 2 |
| 2020 | 1 | 4 |
| 2021 | 4 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for purifying liquid and system for the implementation thereof11 Aug 2026US 12,702,952 B2Electrophor, Inc.
- Filtration systems, components and methods9 Jun 2026US 12,649,127 B2ABEC, Inc.
- Method for filtering a dairy product29 Apr 2025US 12,285,723 B2Tetra Laval Holdings & Finance S. A.
- High recovery integrated UF/RO system14 Mar 2023US 11,602,718 B2Bl Technologies, Inc.
- System for purifying a liquid13 Sep 2022US 11,439,955 B2Electrophor, Inc.
- Aggregate separation method31 Oct 2024US 2024/0359144 A1Telix Pharmaceuticals (Innovations) Pty Ltd.
- Membrane filter system and method for membrane filtering a liquid29 Aug 2024US 2024/0286079 A1
- Filtration Systems, Components and Methods4 Jan 2024US 2024/0001304 A1ABEC, Inc.
- High recovery integrated uf/ro system15 Jun 2023US 2023/0182080 A1Bl Technologies, Inc.
- A method for filtering a dairy product3 Nov 2022US 2022/0347628 A1Tetra Laval Holdings & Finance S. A.
Most cited
By later US patents
- Grease and scum removal in a filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials71US 7,329,344 B2Siemens Water Technologies Corp. · 2008
- Radial dispersion mass transfer device having a semi-permeable tubular hollow fiber membrane wound around a porous core57US 7,172,696 B1Spectrum Laboratories, Inc. · 2007
- Production of low alcoholic content beverages29US 4,617,127 AAllied Corporation · 1986
- Pressure-exchange assisted closed circuit desalination systems for continuous desalination of low energy and high recovery under fixed flow and variable pressure conditions11US 11,198,096 B1Desalitech Ltd · 2021
- Production of low alcoholic content beverages9US 4,717,482 AAllied Corporation · 1988