- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 15/00 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Patent holdings for IPC class B23P 15/00
Total number of patents in this class: 1767
10-year publication summary
|
157
|
163
|
155
|
139
|
133
|
114
|
100
|
88
|
64
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9811 |
37 |
| DEKA Products Limited Partnership | 1842 |
35 |
| Safran Aircraft Engines | 6503 |
25 |
| Aktiebolaget SKF | 3061 |
21 |
| NSK Ltd. | 2821 |
18 |
| Honeywell International Inc. | 13604 |
17 |
| SNECMA S.A. | 1148 |
16 |
| MTU Aero Engines GmbH | 445 |
16 |
| GE Infrastructure Technology, LLC | 6212 |
16 |
| Pratt & Whitney Canada Corp. | 5184 |
15 |
| Snecma | 1059 |
15 |
| Robert Bosch GmbH | 43449 |
14 |
| NITTAN Corporation | 56 |
14 |
| General Electric Company | 13815 |
13 |
| Fisher Controls International LLC | 1496 |
13 |
| The Hillman Group, Inc. | 395 |
12 |
| The Boeing Company | 20113 |
11 |
| Rolls-Royce PLC | 3177 |
11 |
| GM Global Technology Operations LLC | 15700 |
9 |
| Caterpillar Inc. | 10051 |
9 |
| Other owners | 1430 |