A23L 2/082
By membrane processes
Official title: {by membrane processes}
A23L2/082 (By membrane processes) appears on 55 US grants and 81 published applications in this corpus.
Search patents in A23L- Granted patents
- 55
- Published applications
- 81
- Assignees
- 61
- Inventors
- 198
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 4 |
| 2011 | 1 | 1 |
| 2012 | 2 | 4 |
| 2013 | 1 | 5 |
| 2014 | 1 | 2 |
| 2015 | 2 | 4 |
| 2016 | 4 | 3 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 6 |
| 2020 | 1 | 4 |
| 2021 | 1 | 10 |
| 2022 | 5 | 4 |
| 2023 | 5 | 5 |
| 2024 | 2 | 5 |
| 2025 | 4 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for purifying liquid and system for the implementation thereof11 Aug 2026US 12,702,952 B2Electrophor, Inc.
- Reduced-sugar fruit juice and fruit must9 Dec 2025US 12,490,759 B2Innovative Strategic Design, LLC
- System and method for filtering beverages11 Nov 2025US 12,465,066 B2Donaldson Company, Inc.
- Method and system for producing ultra-high gravity alcoholic beverages20 May 2025US 12,305,150 B2Porifera, Inc.
- Systems and methods for the preparation of plant derived products using osmosis techniques25 Mar 2025US 12,256,768 B2Botanical Water Technologies IP Ltd
- Reduced-sugar fruit juice and fruit must2 Apr 2026US 2026/0090573 A1Innovative Strategic Design, LLC
- System and method for filtering beverages5 Feb 2026US 2026/0033520 A1Donaldson Company, Inc.
- System and method for filtering beverages5 Feb 2026US 2026/0033521 A1Donaldson Company, Inc.
- Systems and methods for the preparation of plant derived products using osmosis techniques29 May 2025US 2025/0169524 A1Botanical Water Technologies IP Ltd
- Systems and methods for the preparation of plant derived products using osmosis techniques26 Sep 2024US 2024/0315290 A1Botanical Water Technologies IP Ltd
Most cited
By later US patents
- Method of performing osmetic distillation45US 4,781,837 ALimitinstant Limited · 1988
- Method of producing sterile and concentrated juices with improved flavor and reduced acid43US 4,643,902 AThe Texas A&M University System · 1987
- Reverse osmosis concentration of juice products with improved flavor41US 4,959,237 AE. I. Du Pont de Nemours and Company · 1990
- Treatment of evaporator condensates by pervaporation34US 4,952,751 AMembrane Technology and Research, Inc. · 1990
- Process and apparatus for thickening of solid liquid mixtures by means of membrane29US 5,693,229 ABucher-Guyer AG Maschinenfabrik · 1997