- All sections
- B - Performing operations; transporting
- B22D - Casting of metals; casting of other substances by the same processes or devices
- B22D 11/06 - Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
Patent holdings for IPC class B22D 11/06
Total number of patents in this class: 901
10-year publication summary
58
|
43
|
65
|
62
|
48
|
46
|
48
|
48
|
34
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nucor Corporation | 425 |
96 |
IHI Corporation | 3268 |
57 |
BlueScope Steel Limited | 223 |
51 |
Novelis Inc. | 656 |
36 |
Baoshan Iron & Steel Co., Ltd. | 832 |
27 |
SMS Siemag Aktiengesellschaft | 529 |
27 |
Nippon Steel Corporation | 5649 |
25 |
Sumitomo Electric Industries, Ltd. | 14131 |
21 |
Hitachi Metals, Ltd. | 2175 |
21 |
SMS Group GmbH | 1029 |
19 |
Nippon Light Metal Company, Ltd. | 645 |
17 |
Salzgitter Flachstahl GmbH | 155 |
17 |
POSCO | 2222 |
15 |
UACJ Corporation | 631 |
14 |
Wirtz Manufacturing Co., Inc. | 41 |
13 |
Novelis Inc. | 130 |
12 |
The Furukawa Electric Co., Ltd. | 3486 |
10 |
Castrip, LLC | 18 |
10 |
Proterial, Ltd. | 638 |
10 |
TDK Corporation | 6306 |
9 |
Other owners | 394 |