C21B 2400/034
Stirring or agitating by pressurised fluids or by moving apparatus
C21B2400/034 (Stirring or agitating by pressurised fluids or by moving apparatus) appears on 17 US grants and 14 published applications in this corpus.
Search patents in C21B- Granted patents
- 17
- Published applications
- 14
- Assignees
- 18
- Inventors
- 61
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for recovering a target metal from iron or steel slag using at least one of a carbothermic reduction process and a pyro-hydrometallurgical process20 May 2025US 12,305,260 B2Tenova Goodfellow Inc.
- Method of continuous manufacturing of solidified steelmaking slag and associated device25 Jul 2023US 11,708,302 B2ArcelorMittal
- Method for treating slag25 Oct 2022US 11,479,830 B2voestalpine Stahl GmbH
- High-temperature liquid slag granulating system13 Oct 2020US 10,801,080 B2Xi' An Jiaotong University
- Method for treating desulfurization slag8 Jan 2019US 10,174,389 B2voestalpine Stahl GmbH
- Methods for recovering a target metal from iron or steel slag using at least one of a carbothermic reduction process and a pyro-hydrometallurgical process2 Oct 2025US 2025/0305086 A1Tenova Goodfellow Inc.
- Process for preparing a hydraulic binder and device for carrying out the process26 Jun 2025US 2025/0207210 A1
- Processes and systems for molten slag energy extraction and utilization24 Apr 2025US 2025/0129439 A1Senex Technologies LLC
- Processes and systems for molten slag energy extraction and utilization with foam reduction24 Apr 2025US 2025/0129440 A1Molten Solutions LLC
- Apparatus and method for separating a slag material from a collector material16 Mar 2023US 2023/0082129 A1FLSmidth A/S
Most cited
By later US patents
- Slag bath generator12US 4,043,766 ADr. C. Otto & Comp. G.m.b.H. · 1977
- Apparatus and method for fragmenting slag10US 4,722,483 ATexasgulf Minerals and Metals, Inc. · 1988
- Slag handling apparatus8US 4,171,948 AGeneral Kinematics Corporation · 1979
- Installation for continuous treatment of molten materials to obtain pelletized products7US 4,461,636 A1984
- Method of modifying steel slag4US 5,019,160 ANippon Jiryoku Senko Co., Ltd. · 1991