- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 23/00 - Casting processes not provided for in groups
Patent holdings for IPC class B22D 23/00
Total number of patents in this class: 375
10-year publication summary
|
31
|
28
|
26
|
22
|
24
|
38
|
40
|
44
|
29
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Additive Technologies, LLC DBA Additec | 83 |
30 |
| Xerox Corporation | 7002 |
21 |
| Magnus Metal Ltd. | 33 |
16 |
| Sintokogio, Ltd. | 1166 |
14 |
| Robert Bosch GmbH | 42684 |
8 |
| Desktop Metal, Inc. | 286 |
8 |
| Nemak, S.A.B. de C.V. | 101 |
7 |
| General Electric Company | 13793 |
6 |
| Massachusetts Development Finance Agency | 31 |
6 |
| Toyota Motor Corporation | 32231 |
5 |
| Korea Institute of Industrial Technology | 1010 |
5 |
| The Boeing Company | 20053 |
4 |
| California Institute of Technology | 3972 |
4 |
| ATI Properties, Inc. | 98 |
4 |
| Norsk Titanium AS | 75 |
4 |
| Persimmon Technologies, Corp. | 149 |
4 |
| Shanghai Jiao Tong University | 1202 |
4 |
| Rtx Corporation | 9385 |
4 |
| Apple Inc. | 54937 |
3 |
| Siemens AG | 24477 |
3 |
| Other owners | 215 |