- All sections
- B - Performing operations; transporting
- B23C - Milling
- B23C 5/02 - Milling-cutters characterised by the shape of the cutter
Patent holdings for IPC class B23C 5/02
Total number of patents in this class: 169
10-year publication summary
|
11
|
8
|
12
|
12
|
16
|
9
|
8
|
12
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kennametal Inc. | 1380 |
31 |
| TaeguTec, Ltd. | 178 |
15 |
| Iscar, Ltd. | 1084 |
11 |
| Korloy Inc. | 249 |
11 |
| Tungaloy Corporation | 481 |
8 |
| Sumitomo Electric Hardmetal Corp. | 969 |
7 |
| Kyocera Corporation | 12735 |
6 |
| Sandvik Intellectual Property AB | 1634 |
6 |
| Kyocera SGS Precision Tools, Inc. | 43 |
4 |
| Semtorq, Inc. | 6 |
4 |
| Beijing Worldia Diamond Tools Co., Ltd. | 26 |
3 |
| Mitsubishi Materials Corporation | 2378 |
3 |
| SECO Tools AB | 456 |
3 |
| Pratt & Whitney Canada Corp. | 4215 |
2 |
| Dcseng Co., Ltd. | 22 |
2 |
| The Gleason Works | 202 |
2 |
| National Optronics, Inc. | 8 |
2 |
| Paragon Tools, S.L. | 4 |
2 |
| LG Energy Solution, Ltd. | 10813 |
2 |
| SNECMA S.A. | 1160 |
1 |
| Other owners | 44 |