- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/91 - Application of the sample
Patent holdings for IPC class G01N 30/91
Total number of patents in this class: 33
10-year publication summary
|
1
|
2
|
7
|
5
|
5
|
0
|
3
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purdue Research Foundation | 3744 |
7 |
| NEC Corporation | 36322 |
3 |
| Merck Patent GmbH | 5733 |
3 |
| Buzzkill Labs, Inc. | 13 |
3 |
| LG Chem, Ltd. | 17704 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 32590 |
2 |
| Kaneka Corporation | 4609 |
2 |
| Bennes, Inc. | 5 |
1 |
| Boditechmed Inc. | 48 |
1 |
| Monash University | 718 |
1 |
| Sociedade Beneficente Israelita Brasileira Hospital Albert Einstein | 30 |
1 |
| Trasis S.A. | 44 |
1 |
| Yamazen Corporation | 9 |
1 |
| Trasis | 4 |
1 |
| Liponics, Inc. | 1 |
1 |
| Hainan Haishen Tongzhou Pharmaceutical Co., Ltd. | 10 |
1 |
| Institute of Quality Standard and Testing Technology for Agro-products, CaaS | 1 |
1 |
| Safety First Testing Solutions, Inc. | 1 |
1 |
| Other owners | 0 |