C12H 1/063
Separation by filtration
Official title: {Separation by filtration}
C12H1/063 (Separation by filtration) appears on 107 US grants and 152 published applications in this corpus.
Search patents in C12H- Granted patents
- 107
- Published applications
- 152
- Assignees
- 118
- Inventors
- 397
- Latest grant
- 6 Oct 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 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 3 |
| 2002 | 0 | 2 |
| 2003 | 3 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 1 | 4 |
| 2012 | 0 | 3 |
| 2013 | 2 | 5 |
| 2014 | 1 | 6 |
| 2015 | 3 | 5 |
| 2016 | 0 | 11 |
| 2017 | 1 | 10 |
| 2018 | 5 | 8 |
| 2019 | 6 | 12 |
| 2020 | 10 | 19 |
| 2021 | 7 | 18 |
| 2022 | 8 | 6 |
| 2023 | 8 | 10 |
| 2024 | 5 | 7 |
| 2025 | 4 | 7 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of dewatering of alcoholic solutions via forward osmosis and related systems6 Oct 2026US 12,752,239 B2Porifera, Inc.
- Feedstock solution flow concentration system29 Sep 2026US 12,746,511 B2Asahi Kasei Kabushiki Kaisha
- Method and system for the filtration and stabilization of ultra-high gravity alcoholic beverages11 Aug 2026US 12,703,843 B2Porifera, Inc.
- Method and system for producing ultra-high gravity alcoholic beverages using an enhanced draw solution28 Jul 2026US 12,692,464 B2Porifera, Inc.
- Brewery and steam vent odor control system3 Mar 2026US 12,565,631 B2Simple Solutions Distributing, LLC
- Composition and method for making distilled spirit8 Oct 2026US 2026/0308496 A1Brother Justus Whiskey Co.
- Method for Converting Alcoholic Lees into High-Quality Consumable Products with Enhanced Flavor and Health Benefits30 Jul 2026US 2026/0218095 A1
- System and method for yeast separation in alcoholic beverage production using acoustic transducers18 Jun 2026US 2026/0167908 A1Applied Physics, Inc.
- Wine dehazing methods and compositions21 May 2026US 2026/0139207 A1Digestiva, Inc.
- Method for Producing an Alcoholic Beverage Comprising of Distilled Alcohol and Harnup2 Apr 2026US 2026/0092242 A1
Most cited
By later US patents
- Method and system for removing impurities from aliments63US 5,358,732 AAlbert Einstein College of Medicine of Yeshiva University · 1994
- Use of a microporous membrane constructed of polyether sulfon and hydrophilization agent for the filtration of beer33US 4,943,374 AGessner & Co. GmbH · 1990
- Microfiltration and/or ultrafiltration membrane, method of preparation and method of filtration by means of such a membrane31US 5,456,843 AX-Flow B. V. · 1995
- Highly purified biogenic silica product25US 5,656,568 AAdvanced Minerals Corporation · 1997
- Flavored malt beverages prepared by using ultrafiltration methods24US 5,618,572 AMiller Brewing Company · 1997