- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 6/00 - Restoring or reconditioning objects
Patent holdings for IPC class B23P 6/00
Total number of patents in this class: 1772
10-year publication summary
|
159
|
130
|
119
|
107
|
87
|
101
|
69
|
66
|
61
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13799 |
130 |
| GE Infrastructure Technology, LLC | 6203 |
116 |
| Rtx Corporation | 9666 |
105 |
| Siemens Energy, Inc. | 1699 |
93 |
| Siemens AG | 24293 |
91 |
| Safran Aircraft Engines | 6454 |
53 |
| Siemens Energy Global GmbH & Co. KG | 3126 |
32 |
| Rolls-Royce PLC | 3173 |
31 |
| MTU Aero Engines GmbH | 462 |
31 |
| The Boeing Company | 20079 |
27 |
| Pratt & Whitney Canada Corp. | 4995 |
27 |
| Lufthansa Technik AG | 487 |
26 |
| Caterpillar Inc. | 9920 |
24 |
| SNECMA S.A. | 1148 |
21 |
| Rolls-Royce Corporation | 1699 |
20 |
| MTU Aero Engines AG | 707 |
17 |
| Snecma | 1061 |
14 |
| Mitsubishi Heavy Industries, Ltd. | 8938 |
13 |
| Forge Tech, Inc. | 19 |
13 |
| TTX Company | 118 |
13 |
| Other owners | 875 |