B01D 11/023
Using moving bands, trays fixed on moving transport chains
Official title: {using moving bands, trays fixed on moving transport chains}
B01D11/023 (Using moving bands, trays fixed on moving transport chains) appears on 54 US grants and 45 published applications in this corpus.
Search patents in B01D- Granted patents
- 54
- Published applications
- 45
- Assignees
- 33
- Inventors
- 84
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 3 | 2 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 2 |
| 2018 | 3 | 5 |
| 2019 | 3 | 3 |
| 2020 | 3 | 3 |
| 2021 | 4 | 5 |
| 2022 | 3 | 0 |
| 2023 | 0 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods to produce products comprising cannabinoids23 Sep 2025US 12,420,214 B2Natural Extraction Systems, LLC
- Injector for injecting fluid into porous media26 Aug 2025US 12,398,340 B2Crown Iron Works Company
- Method and apparatus for extracting botanical oils20 Aug 2024US 12,064,709 B2Natural Extraction Systems, LLC
- Microwave assisted extraction of essential oils from plant biomass6 Aug 2024US 12,054,692 B2Firmenich SA
- Powder extractor16 Jul 2024US 12,036,484 B2Myande Group Co., Ltd.
- Microwave apparatus for extraction of volatiles16 Jul 2026US 2026/0199806 A1
- Oleaginous material extraction using alcohol solvent2 Apr 2026US 2026/0092234 A1Crown Iron Works Company
- Methods to convert thca into thc19 Mar 2026US 2026/0077276 A1Natural Extraction Systems, LLC
- Oleaginous material extraction with separation device to recover and supplement fresh solvent flow11 Sep 2025US 2025/0283009 A1Crown Iron Works Company
- Methods to produce products comprising cannabinoids28 Aug 2025US 2025/0269300 A1Natural Extraction Systems, LLC
Most cited
By later US patents
- Apparatus for the extraction of edible oils38US 5,408,924 AFood Sciences, Inc. · 1995
- System for controlling a juice extraction facility28US 4,391,185 AFMC Corporation · 1983
- Method for filtering solvent and tar sand mixtures28US 4,539,097 AStandard Oil Company (Indiana) · 1985
- Method and apparatus for the extraction of oils from grain materials and grain-based food products27US 5,620,728 AFood Sciences, Inc. · 1997
- Method and apparatus for extracting botanical oils24US 10,159,908 B2Natural Extraction Systems, LLC · 2018