- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 15/16 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass plates with holes of very small diameter e.g. for spinning or burner nozzles
Patent holdings for IPC class B23P 15/16
Total number of patents in this class: 41
10-year publication summary
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2
|
2
|
3
|
1
|
3
|
1
|
0
|
1
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0
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17458 |
6 |
| Axiom Process Ltd. | 14 |
3 |
| Schlumberger Technology Corporation | 11879 |
2 |
| Halliburton Energy Services, Inc. | 21309 |
2 |
| EMD Millipore Corporation | 633 |
2 |
| Deutsche Institute fur Textil -und Faserforschung Denkendorf | 73 |
2 |
| Ricoh Company, Ltd. | 13333 |
1 |
| Robert Bosch GmbH | 44254 |
1 |
| Nissan Motor Co., Ltd. | 13014 |
1 |
| NGK Insulators, Ltd. | 5200 |
1 |
| Lam Research Corporation | 5655 |
1 |
| ZF Friedrichshafen AG | 7259 |
1 |
| Hamilton Sundstrand Corporation | 5014 |
1 |
| Schaeffler Technologies AG & Co. KG | 11093 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
1 |
| Alfa Laval Packinox | 10 |
1 |
| Alfa Laval Vicarb | 18 |
1 |
| Areva NP | 200 |
1 |
| Beijing Hinen-Hitech Petroleum Technology Development Co., Ltd | 1 |
1 |
| Kyoritsu Gokin Co., Ltd. | 8 |
1 |
| Other owners | 10 |