- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/06 - Preparation
Patent holdings for IPC class G01N 30/06
Total number of patents in this class: 987
10-year publication summary
56
|
61
|
55
|
82
|
92
|
111
|
110
|
117
|
103
|
28
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Shimadzu Corporation | 5791 |
90 |
Waters Technologies Corporation | 1654 |
53 |
Agilent Technologies, Inc. | 2744 |
19 |
Regeneron Pharmaceuticals, Inc. | 3650 |
11 |
F. Hoffmann-La Roche AG | 7958 |
10 |
LG Chem, Ltd. | 17205 |
10 |
Roche Diagnostics Operations, Inc. | 1375 |
9 |
Hebei Institute for Drug and Medical Device Control (Hebei Institute for Cosmetics Control) | 15 |
9 |
Roche Diagnostics GmbH | 2745 |
8 |
Gerstel Systemtechnik GmbH & Co. KG | 10 |
7 |
Miura Co., Ltd. | 287 |
7 |
Elemental Scientific, Inc. | 255 |
6 |
Mustang Sampling LLC | 131 |
6 |
Quest Diagnostics Investments Incorporated | 432 |
6 |
Thermo Fisher Scientific Oy | 159 |
6 |
JP Scientific Limited | 27 |
6 |
EnTech Instruments Inc. | 38 |
6 |
DH Technologies Development Pte. Ltd. | 938 |
6 |
Sumitomo Electric Industries, Ltd. | 14131 |
5 |
Amgen Inc. | 3779 |
5 |
Other owners | 702 |