B01J 8/004
By means of a nozzle
Official title: {by means of a nozzle}
B01J8/004 (By means of a nozzle) appears on 138 US grants and 146 published applications in this corpus.
Search patents in B01J- Granted patents
- 138
- Published applications
- 146
- Assignees
- 120
- Inventors
- 412
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 5 |
| 2003 | 2 | 3 |
| 2004 | 3 | 6 |
| 2005 | 3 | 5 |
| 2006 | 4 | 3 |
| 2007 | 2 | 7 |
| 2008 | 4 | 3 |
| 2009 | 5 | 5 |
| 2010 | 3 | 7 |
| 2011 | 4 | 9 |
| 2012 | 2 | 2 |
| 2013 | 5 | 2 |
| 2014 | 4 | 6 |
| 2015 | 6 | 5 |
| 2016 | 6 | 1 |
| 2017 | 4 | 4 |
| 2018 | 4 | 8 |
| 2019 | 5 | 6 |
| 2020 | 5 | 10 |
| 2021 | 10 | 11 |
| 2022 | 10 | 11 |
| 2023 | 10 | 8 |
| 2024 | 10 | 6 |
| 2025 | 7 | 5 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Feeding and Mixing Device20 Aug 2026US 2026/0241356 A1Orion Engineered Carbons IP GmbH & Co. KG
- Apparatus and process for injecting catalysts into a counter-current downer for fluidized catalytic cracking13 Aug 2026US 2026/0234479 A1King Abdullah University of Science and Technology
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Most cited
By later US patents
- Method and apparatus for injecting wastes into a molten bath with an ejector110US 5,613,245 AMolten Metal Technology, Inc. · 1997
- Method for feeding a liquid catalyst to a fluidized bed polymerization reactor64US 5,693,727 AUnion Carbide Chemicals & Plastics Technology Corporation · 1997
- Catalyst delivery method, a catalyst feeder and their use in a polymerization process61US 6,245,868 B1Univation Technologies, LLC · 2001
- Apparatus for volumetric metering of small quantity of powder from fluidized beds46US 6,684,917 B2The University of Western Ontario · 2004
- Method for removing hydrocarbons from polymer slurries43US 5,207,929 AQuantum Chemical Corporation · 1993