- All sections
- B - Performing operations; transporting
- B23C - Milling
- B23C 3/00 - Milling particular work; Special milling operations; Machines therefor
Patent holdings for IPC class B23C 3/00
Total number of patents in this class: 429
10-year publication summary
|
38
|
31
|
41
|
57
|
36
|
33
|
24
|
26
|
17
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 7910 |
8 |
| Kyocera Corporation | 13036 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8377 |
7 |
| Kanefusa Kabushiki Kaisha | 91 |
7 |
| Serenity Data Security, LLC | 11 |
7 |
| Rtx Corporation | 8836 |
6 |
| The Boeing Company | 19784 |
5 |
| Dalian University of Technology | 1413 |
5 |
| Greenleaf Technology Corporation | 45 |
5 |
| HJR Equipment Rental, Inc. | 17 |
5 |
| Prosomnus Sleep Technologies Inc. | 44 |
5 |
| Harsco Technologies LLC | 158 |
4 |
| Joint Production Technology, Inc. | 7 |
4 |
| Makino Milling Machine Co., Ltd. | 395 |
4 |
| OPEN MIND Technologies AG | 28 |
4 |
| Schweerbau International GmbH & Co. KG | 15 |
4 |
| Pratt & Whitney Canada Corp. | 4327 |
3 |
| Sumitomo Chemical Company, Limited | 8880 |
3 |
| Konica Minolta Opto, Inc. | 1153 |
3 |
| Kennametal Inc. | 1385 |
3 |
| Other owners | 329 |