- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/02 - Devices for withdrawing samples
Patent holdings for IPC class G01N 1/02
Total number of patents in this class: 1200
10-year publication summary
|
96
|
90
|
104
|
107
|
141
|
114
|
103
|
107
|
70
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Becton, Dickinson and Company | 6712 |
30 |
| Hitachi, Ltd. | 16452 |
25 |
| UT-Battelle, LLC | 1333 |
19 |
| Copan Italia S.p.A. | 189 |
17 |
| Cue Health Inc. | 72 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
15 |
| Nuctech Company Limited | 1275 |
15 |
| Fremonta Corporation | 22 |
14 |
| Mustang Sampling LLC | 131 |
13 |
| The Chugoku Electric Power Co., Inc. | 498 |
12 |
| The Regents of the University of California | 18943 |
11 |
| Purdue Research Foundation | 3277 |
11 |
| Rapiscan Systems, Inc. | 300 |
11 |
| Sharp Kabushiki Kaisha | 18957 |
10 |
| Tsinghua University | 5426 |
8 |
| HORIBA, Ltd. | 746 |
8 |
| Saudi Arabian Oil Company | 11322 |
8 |
| 3m Innovative Properties Company | 18406 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
| Micromass UK Limited | 1121 |
7 |
| Other owners | 935 |