C21C 2005/5223
With post-combustion
Official title: {with post-combustion}
C21C2005/5223 (With post-combustion) appears on 3 US grants and 8 published applications in this corpus.
Search patents in C21C- Granted patents
- 3
- Published applications
- 8
- Assignees
- 7
- Inventors
- 16
- Latest grant
- 6 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year.
Recent patents
- Melting and refining furnace for cold iron source and method of operating melting and refining furnace6 Jul 2021US 11,053,559 B2Taiyo Nippon Sanso Corporation
- Sonic injection furnace16 Jun 2020US 10,683,225 B2Saint-Gobain Glass France
- Exhaust gas treatment method and exhaust gas treatment facility7 Apr 2020US 10,612,104 B2Nippon Steel Corporation
- Melting/refining furnace for cold iron sources, and melting/refining furnace operation method2 Nov 2023US 2023/0349016 A1Taiyo Nippon Sanso Corporation
- Sonic injection furnace20 Aug 2020US 2020/0262732 A1Saint-Gobain Glass France
- Method for operating melting/refining furnace and melting-refining furnace28 May 2020US 2020/0165692 A1Taiyo Nippon Sanso Corporation
- Melting and refining furnace for cold iron source and method of operating melting and refining furnace19 Sep 2019US 2019/0284652 A1Taiyo Nippon Sanso Corporation
- Smelting method for metallurgical electric-furnace30 May 2019US 2019/0161816 A1Beijing Zhongkaihongde Technology Co., Ltd
Most cited
By later US patents