B01J 2219/00189
Controlling the stirring velocity
Official title: controlling the stirring velocity
B01J2219/00189 (Controlling the stirring velocity) appears on 147 US grants and 137 published applications in this corpus.
Search patents in B01J- Granted patents
- 147
- Published applications
- 137
- Assignees
- 122
- Inventors
- 401
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 3 |
| 2002 | 3 | 3 |
| 2003 | 1 | 3 |
| 2004 | 1 | 5 |
| 2005 | 3 | 9 |
| 2006 | 2 | 3 |
| 2007 | 2 | 3 |
| 2008 | 4 | 2 |
| 2009 | 2 | 8 |
| 2010 | 5 | 5 |
| 2011 | 4 | 8 |
| 2012 | 6 | 3 |
| 2013 | 2 | 4 |
| 2014 | 4 | 4 |
| 2015 | 2 | 5 |
| 2016 | 2 | 10 |
| 2017 | 5 | 6 |
| 2018 | 6 | 4 |
| 2019 | 5 | 7 |
| 2020 | 6 | 8 |
| 2021 | 2 | 8 |
| 2022 | 8 | 8 |
| 2023 | 5 | 7 |
| 2024 | 5 | 5 |
| 2025 | 5 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low alpha-ray emission stannous oxide and method of producing the same5 May 2026US 12,617,694 B2Mitsubishi Materials Corporation
- Synthesis reactor14 Apr 2026US 12,599,888 B2National Kaohsiung University of Science and Technology
- Methane cracking apparatus25 Nov 2025US 12,478,940 B2Ajou University Industry-Academic Cooperation Foundation
- Planar vessel mixing using a brushless drive surrounding the reaction space16 Sep 2025US 12,415,167 B1Honeywell Federal Manufacturing & Technologies, LLC
- Automatic descaling system for high-pressure reactor of laterite nickel ore1 Jul 2025US 12,344,941 B2Gem Co., Ltd.
- Method and apparatus for synthesis reaction between reagent and packing23 Jul 2026US 2026/0208144 A1Inscinstech Co., Ltd.
- Planar vessel mixing using a brushless drive surrounding the reaction space28 May 2026US 2026/0145148 A1Honeywell Federal Manufacturing & Technologies, LLC
- Inductively powered light engine for spinning disc reactor5 Mar 2026US 2026/0061390 A1Signify Holding B. V.
- Reaction Vessel for Liquid Phase Catalytic Pyrolysis of Polymers11 Sep 2025US 2025/0282997 A1
- Automatic descaling system for high-pressure reactor of laterite nickel ore29 May 2025US 2025/0171909 A1Gem Co., Ltd.
Most cited
By later US patents
- Two component-three dimensional catalysis105US 6,355,093 B1Eltron Research, Inc. · 2002
- Apparatus for rotating reaction vessels in inclined posture89US 4,479,720 AMochida Pharmaceutical Co., Ltd. · 1984
- Microbial remediation reactor and process51US 5,779,996 AInnovative BioSystems, Inc. · 1998
- Gas-liquid venturi mixer49US 5,925,290 ARhone-Poulenc Inc. · 1999
- Slurry reactor47US 5,616,304 AInnovative BioSystems, Inc. · 1997