- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 3/04 - Chucks
Patent holdings for IPC class G01N 3/04
Total number of patents in this class: 391
10-year publication summary
|
23
|
21
|
30
|
31
|
38
|
49
|
37
|
49
|
38
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
22 |
| The Boeing Company | 19843 |
15 |
| Shimadzu Corporation | 5791 |
13 |
| MTS Systems Corporation | 173 |
10 |
| Textron Innovations Inc. | 2138 |
7 |
| Wilson Sporting Goods Co. | 783 |
7 |
| Vetter Pharma-fertigung GmbH & Co. KG | 143 |
6 |
| The Regents of the University of California | 18943 |
5 |
| LG Energy Solution, Ltd. | 10813 |
5 |
| King Fahd University of Petroleum and Minerals | 779 |
4 |
| Northeastern University | 493 |
4 |
| Saudi Arabian Oil Company | 11322 |
4 |
| Cardiovalve Ltd. | 174 |
4 |
| Suzhou Shengte Intelligent Technology Co., Ltd | 15 |
4 |
| LG Chem, Ltd. | 17205 |
3 |
| Corning Incorporated | 9932 |
3 |
| Anton Paar Tritec SA | 17 |
3 |
| Bruker Nano, Inc. | 334 |
3 |
| Hydro Aluminium Rolled Products GmbH | 118 |
3 |
| JFE Steel Corporation | 6067 |
3 |
| Other owners | 263 |