- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 10/00 - Welding or cutting by means of a plasma
Patent holdings for IPC class B23K 10/00
Total number of patents in this class: 1090
10-year publication summary
|
122
|
99
|
101
|
99
|
67
|
61
|
63
|
36
|
30
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hypertherm, Inc. | 512 |
172 |
| Illinois Tool Works Inc. | 11152 |
91 |
| The ESAB Group, Inc. | 302 |
57 |
| Lincoln Global, Inc. | 2180 |
51 |
| Komatsu Industries Corporation | 185 |
32 |
| Victor Equipment Company | 291 |
25 |
| Tokyo Electron Limited | 11599 |
22 |
| Applied Materials, Inc. | 16587 |
21 |
| Lam Research Corporation | 4775 |
20 |
| Kjellberg-stiftung | 59 |
18 |
| Norsk Titanium AS | 69 |
16 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 585 |
15 |
| PerkinElmer U.S. LLC | 312 |
13 |
| Kjellberg Finsterwalde Plasma und Maschinen GmbH | 22 |
12 |
| ESAB AB | 297 |
11 |
| Rtx Corporation | 8674 |
11 |
| Koike Sanso Kogyo Co., Ltd. | 39 |
10 |
| Foret Plasma Labs, LLC | 85 |
9 |
| Glowforge Inc. | 68 |
9 |
| Fronius International GmbH | 647 |
8 |
| Other owners | 467 |