- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 11/02 - Connecting or disconnecting metal parts or objects by metal-working techniques, not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluidsConnecting or disconnecting metal parts or objects by metal-working techniques, not otherwise provided for by making force fits
Patent holdings for IPC class B23P 11/02
Total number of patents in this class: 462
10-year publication summary
|
46
|
33
|
33
|
45
|
18
|
16
|
17
|
13
|
21
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Franz Haimer Maschinenbau KG | 139 |
19 |
| MAHLE International GmbH | 2794 |
19 |
| ThyssenKrupp Presta Teccenter AG | 232 |
14 |
| Haimer GmbH | 72 |
13 |
| Abbott Cardiovascular Systems, Inc. | 1114 |
8 |
| Karsten Manufacturing Corporation | 3213 |
8 |
| ThyssenKrupp AG | 3311 |
8 |
| Pratt & Whitney Canada Corp. | 4834 |
7 |
| Hyperloop Technologies, Inc. | 180 |
7 |
| Rtx Corporation | 9461 |
7 |
| LG Electronics Inc. | 73588 |
6 |
| The Boeing Company | 20131 |
6 |
| Olympus Corporation | 13140 |
6 |
| GM Global Technology Operations LLC | 15173 |
4 |
| JTEKT Corporation | 2515 |
4 |
| Vallourec Tubos do Brasil S.A. | 12 |
4 |
| Volkswagen AG | 7367 |
4 |
| Maschinenbau-Service-Automatisierungstechnik Chemnitz GmbH | 5 |
4 |
| Robert Bosch GmbH | 42815 |
3 |
| Cook Medical Technologies LLC | 3227 |
3 |
| Other owners | 308 |