B01D 2258/0266
From animal farms
Official title: from animal farms
B01D2258/0266 (From animal farms) appears on 52 US grants and 79 published applications in this corpus.
Search patents in B01D- Granted patents
- 52
- Published applications
- 79
- Assignees
- 43
- Inventors
- 162
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 5 |
| 2013 | 0 | 1 |
| 2014 | 2 | 4 |
| 2015 | 4 | 6 |
| 2016 | 4 | 5 |
| 2017 | 3 | 2 |
| 2018 | 1 | 7 |
| 2019 | 5 | 5 |
| 2020 | 3 | 4 |
| 2021 | 4 | 3 |
| 2022 | 5 | 7 |
| 2023 | 1 | 12 |
| 2024 | 5 | 4 |
| 2025 | 6 | 6 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Photochemical method and device for volatile organic compound pollution control22 Sep 2026US 12,741,248 B2Ambient Carbon Methane Holding Aps
- Method and device for removing ammonia from exhaust air from a livestock stable4 Aug 2026US 12,697,583 B2
- Photochemical method and device for volatile organic compound pollution control23 Jun 2026US 12,661,616 B2Ambient Carbon Methane Holding Aps
- Carbon capture adapter28 Apr 2026US 12,611,630 B2
- Exhaust gas treatment system for an ammonia-containing exhaust gas30 Sep 2025US 12,427,475 B2Johnson Matthey Catalysts (Germany) GMBH
- Apparatus for the abatement of pollutants in confined spaces using microorganisms and their abatement process16 Apr 2026US 2026/0102737 A1
- Mitigation of greenhouse gases2 Apr 2026US 2026/0091352 A1Johnson Matthey Public Limited Company
- Collecting a gaseous pollutant from air12 Mar 2026US 2026/0070013 A1MOVA Technologies, Inc.
- Contaminated air treatment29 Jan 2026US 2026/0027519 A1I/O Electrical & Mechanical Limited
- Methods for Absorbing a Targeted Compound from a Gas Stream for Subsequent Processing or Use8 Jan 2026US 2026/0008007 A1
Most cited
By later US patents
- Elimination of odors from waste material74US 4,405,354 AUniscope, Inc. · 1983
- System and method for reducing emissions in a hog confinement facility18US 8,182,593 B22012
- Flat panel contactors and methods16US 9,541,302 B23M Innovative Properties Company · 2017
- System and method for dynamically controlling odor emission11US 9,028,751 B2Odotech Inc. · 2015
- Apparatus for heating and ventilating a farm enclosure8US 5,915,620 A1999