B01J 8/245
Spouted-bed technique
Official title: {Spouted-bed technique}
B01J8/245 (Spouted-bed technique) appears on 59 US grants and 35 published applications in this corpus.
Search patents in B01J- Granted patents
- 59
- Published applications
- 35
- Assignees
- 47
- Inventors
- 150
- Latest grant
- 28 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 3 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 3 |
| 2011 | 3 | 2 |
| 2012 | 3 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 4 |
| 2020 | 4 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device with annular spouted fluidized bed and operating method therefor28 Jun 2022US 11,369,933 B2Sia "Empyrio"
- Process for making cathode materials, and reactor suitable for carrying out said process28 Sep 2021US 11,133,503 B2BASF SE
- Urea granulation device11 May 2021US 11,000,817 B2Stamicarbon B. V.
- Method for producing polyolefin and polyolefin production system9 Mar 2021US 10,941,221 B2Sumitomo Chemical Company, Limited
- Method for producing polyolefin27 Oct 2020US 10,815,315 B2Sumitomo Chemical Company, Limited
- Method to produce an oil from olefin-based resins by thermal degradation reactions9 Apr 2026US 2026/0098221 A1Braskem S/A
- Reactor systems and processes for light hydrocarbon catalytic cracking to produce high value hydrogen and solid carbon5 Mar 2026US 2026/0062288 A1
- Reactor systems and processes for light hydrocarbon catalytic cracking to produce high value hydrogen and solid carbon5 Mar 2026US 2026/0062299 A1
- Multiple fluidized bed or spouted bed reactors for plastics pyrolysis26 Dec 2024US 2024/0425769 A1W. R. Grace & Co.-Conn.
- Methods and systems for spouted bed and jet flow solvent regeneration12 Sep 2024US 2024/0299895 A1Entropy Inc.
Most cited
By later US patents
- Method for silicon deposition106US 5,798,137 AAdvanced Silicon Materials LLC · 1998
- Apparatus pelletizing particles65US 4,858,552 AGlatt GmbH · 1989
- Spouted bed apparatus for contacting objects with a fluid45US 6,193,858 B12001
- Precision granulation45US 6,492,024 B1Aeromatic-Fielder AG · 2002
- Silicon deposition reactor apparatus44US 5,810,934 AAdvanced Silicon Materials LLC · 1998