- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 21/3563 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
Patent holdings for IPC class G01N 21/3563
Total number of patents in this class: 958
10-year publication summary
|
55
|
89
|
81
|
108
|
112
|
93
|
101
|
110
|
98
|
38
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omni Medsci, Inc. | 27 |
19 |
| Bio-Rad Laboratories, Inc. | 1592 |
16 |
| Schlumberger Technology Corporation | 9690 |
11 |
| The Boeing Company | 19843 |
11 |
| Hamamatsu Photonics K.K. | 4161 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
| CKD Corporation | 424 |
9 |
| Deere & Company | 6845 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
8 |
| Flooring Technologies Ltd. | 161 |
8 |
| KLA-Tencor Corporation | 2574 |
8 |
| Zoetis Services LLC | 1537 |
8 |
| Photothermal Spectroscopy Corp. | 31 |
8 |
| Shimadzu Corporation | 5791 |
7 |
| Advantest Corporation | 1939 |
7 |
| 1087 Systems, Inc. | 22 |
7 |
| ArcelorMittal | 1887 |
7 |
| Boise Cascade Company a Delaware Corporation | 41 |
7 |
| Bruker Nano, Inc. | 334 |
7 |
| Tokyo Electron Limited | 11599 |
6 |
| Other owners | 777 |