- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 15/30 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools lathes or like tools
Patent holdings for IPC class B23P 15/30
Total number of patents in this class: 26
10-year publication summary
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2
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2
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3
|
2
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1
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3
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1
|
3
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0
|
3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Hardmetal Corp. | 1005 |
3 |
| Nikon Corporation | 7142 |
2 |
| Kennametal Inc. | 1386 |
2 |
| Sandvik Machining Solutions AB | 70 |
2 |
| Origin Co., Ltd. | 119 |
2 |
| Focus Co., Ltd. | 2 |
2 |
| Halliburton Energy Services, Inc. | 20649 |
1 |
| Sumitomo Electric Industries, Ltd. | 15211 |
1 |
| AB Sandvik Coromant | 229 |
1 |
| Element Six Abrasives S.A. | 147 |
1 |
| Element Six Limited | 119 |
1 |
| Jiangsu University | 1081 |
1 |
| Korloy Inc. | 255 |
1 |
| Ningbo University of Technology | 55 |
1 |
| SECO Tools AB | 461 |
1 |
| Sumitomo Electric Sintered Alloy, Ltd. | 225 |
1 |
| TEAM Industrial Services, Inc. | 69 |
1 |
| Ningbo Cixing Bearing Co., Ltd. | 1 |
1 |
| National University Corporation Tokai National Higher Education and Research System | 687 |
1 |
| Other owners | 0 |