C02F 2103/32
From the food or foodstuff industry
Official title: from the food or foodstuff industry, e.g. brewery waste waters
C02F2103/32 (From the food or foodstuff industry) appears on 600 US grants and 884 published applications in this corpus.
Search patents in C02F- Granted patents
- 600
- Published applications
- 884
- Assignees
- 542
- Inventors
- 1,792
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 1 |
| 2002 | 8 | 11 |
| 2003 | 11 | 22 |
| 2004 | 11 | 16 |
| 2005 | 10 | 20 |
| 2006 | 6 | 20 |
| 2007 | 9 | 14 |
| 2008 | 10 | 23 |
| 2009 | 17 | 20 |
| 2010 | 10 | 25 |
| 2011 | 20 | 36 |
| 2012 | 14 | 28 |
| 2013 | 13 | 24 |
| 2014 | 12 | 37 |
| 2015 | 13 | 58 |
| 2016 | 31 | 59 |
| 2017 | 38 | 56 |
| 2018 | 40 | 47 |
| 2019 | 43 | 53 |
| 2020 | 36 | 53 |
| 2021 | 38 | 58 |
| 2022 | 46 | 33 |
| 2023 | 34 | 65 |
| 2024 | 37 | 38 |
| 2025 | 38 | 44 |
| 2026 | 15 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Enhanced foam fractionation of oil phase from aqueous/oil mixed phase via increased viscoelasticity8 Sep 2026US 12,729,140 B2Ecolab USA Inc.
- System and method of using nanobubbles in a dewatering process for a liquid-solid stream8 Sep 2026US 12,729,146 B2Moleaer, Inc.
- Coagulating agent of plant origin for water treatment1 Sep 2026US 12,722,992 B2ServiecologíA Y Tratamiento De Aguas, S.L.
- Apparatus, system and method for automated food waste processing1 Sep 2026US 12,723,008 B2Ecotone Renewables PBC
- Method and system for pre-treating high strength wastewater7 Jul 2026US 12,673,887 B2
- Evaporator for ambient water bodies, and related system and method8 Oct 2026US 2026/0306964 A1Resource West, Inc.
- Exploitation Of Wine Processing Waste By Means Of Integrated Biological Processes Of Anaerobic Digestion And Microalgae Culture10 Sep 2026US 2026/0265101 A1Università Ca' Foscari Venezia
- A treatment method of at least one colloidal toc present in wastewater27 Aug 2026US 2026/0250163 A1Snf Group
- Onsite sustainable sanitation devices for water and nutrient recycling and methods of use thereof20 Aug 2026US 2026/0242264 A1
- Method for plasma treatment of a mixture of at least two liquid phases for the separation of the two liquid phases of the mixture13 Aug 2026US 2026/0234035 A1
Most cited
By later US patents
- Process and apparatus for removing impurities from water used in food processing utilizing a mixture of ozone and air90US 5,053,140 AAmerican Water Purification, Inc. · 1991
- Ice dispenser with an air-cooled bin78US 6,093,312 AEntre Pure, Inc. · 2000
- Electrochemical treatment of effluent water70US 6,238,546 B12001
- Wastewater treatment system and method54US 7,455,765 B2Siemens Water Technologies Corp. · 2008
- Method of dewatering thin stillage processing streams43US 7,497,955 B2Nalco Company · 2009