C05F 17/989
Flow sheets for biological or biochemical treatment
Official title: {Flow sheets for biological or biochemical treatment}
C05F17/989 (Flow sheets for biological or biochemical treatment) appears on 24 US grants and 28 published applications in this corpus.
Search patents in C05F- Granted patents
- 24
- Published applications
- 28
- Assignees
- 28
- Inventors
- 53
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 3 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 3 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus, system and method for automated food waste processing19 May 2026US 12,630,482 B2Ecotone Renewables PBC
- Bioreactor and use thereof, method for producing an organic nutrient solution and for carbon dioxide storage18 Nov 2025US 12,473,240 B2Jassen - Kunststoffzentrum GmbH - Apparatebau, Zuschnitte und Formung
- System and method for vertically-oriented composting27 May 2025US 12,311,420 B2NextGen Organics, Inc.
- Apparatus, system and method for automated food waste processing31 Dec 2024US 12,180,127 B2Ecotone Renewables Co.
- System and method for vertically-oriented composting2 Jan 2024US 11,858,016 B1NextGen Organics, Inc.
- Method and apparatus for producing an organic fertilizer with regulation of bacterial reaction23 Jul 2026US 2026/0209138 A1Circulus Agtech Solutions Inc.
- Apparatus, System and Method for Automated Food Waste Processing30 Apr 2026US 2026/0116832 A1Ecotone Renewables Co.
- Methods, devices, and systems for biomass composting and co2 capture8 Jan 2026US 2026/0008731 A1North Carolina State University
- Composting bin for vertically-oriented composting14 Aug 2025US 2025/0256312 A1NextGen Organics, Inc.
- Apparatus, System and Method for Automated Food Waste Processing22 Aug 2024US 2024/0279134 A1Ecotone Renewables Co.
Most cited
By later US patents
- Method and plant for the treatment of liquid organic waste69US 6,368,849 B1Bioscan A/S · 2002
- Waste materials recycling method and apparatus44US 6,136,590 A2000
- Solid waste recovery system31US 5,250,100 AWorld Life Resource, Inc. · 1993
- Air hood26US 5,206,173 ABedminster Bioconversion Corporation · 1993
- Device and process for composting and wet fermentation of biological waste24US 5,782,950 ABeg Bioenergie GmbH · 1998