- All sections
- C - Chemistrymetallurgy
- C07K - Peptides
- C07K 1/28 - Isoelectric focusing
Patent holdings for IPC class C07K 1/28
Total number of patents in this class: 58
10-year publication summary
|
4
|
5
|
4
|
7
|
2
|
2
|
3
|
5
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ProteinSimple | 89 |
10 |
| Technion Research & Development Foundation Ltd. | 1264 |
8 |
| Bio-Rad Laboratories, Inc. | 1609 |
6 |
| Regeneron Pharmaceuticals, Inc. | 4822 |
4 |
| Burcon NutraScience (MB) Corp. | 129 |
3 |
| Bristol-myers Squibb Company | 4761 |
2 |
| Biomotif AB | 5 |
2 |
| GE Healthcare Bio-Sciences AB | 502 |
2 |
| Kansas State University Research Foundation | 483 |
2 |
| International Business Machines Corporation | 62847 |
1 |
| Genentech, Inc. | 4147 |
1 |
| Merck Sharp & Dohme Corp. | 2183 |
1 |
| Array Bridge Inc. | 4 |
1 |
| Chugai Seiyaku Kabushiki Kaisha | 1434 |
1 |
| Colorado State University Research Foundation | 727 |
1 |
| Fluid-screen, Inc. | 20 |
1 |
| Hoyu Co., Ltd. | 136 |
1 |
| National Institute of Metrology P.R. China | 68 |
1 |
| Nichiei Industry Co., Ltd. | 2 |
1 |
| Technion Research and Development Foundation Ltd. | 322 |
1 |
| Other owners | 8 |