- All sections
- C - Chemistrymetallurgy
- C12Q - Measuring or testing processes involving enzymes, nucleic acids or microorganismscompositions or test papers thereforprocesses of preparing such compositionscondition-responsive control in microbiological or enzymological processes
- C12Q 1/28 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving oxidoreductase involving peroxidase
Patent holdings for IPC class C12Q 1/28
Total number of patents in this class: 460
10-year publication summary
|
26
|
42
|
30
|
18
|
39
|
16
|
34
|
25
|
31
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Agilent Technologies, Inc. | 2638 |
12 |
| Kyowa Medex Co., Ltd. | 74 |
12 |
| 7905122 Canada Inc. | 30 |
11 |
| Toyobo Co., Ltd. | 2539 |
11 |
| Kikkoman Corporation | 492 |
8 |
| Massachusetts Institute of Technology | 10254 |
7 |
| Ventana Medical Systems, Inc. | 1071 |
7 |
| Canon Medical Diagnostics Corporation | 47 |
7 |
| Beckman Coulter, Inc. | 1333 |
6 |
| Cyanagen SRL | 16 |
6 |
| Denka Company Limited | 2728 |
6 |
| Sekisui Medical Co., Ltd. | 695 |
6 |
| F. Hoffmann-La Roche AG | 7819 |
5 |
| Mcmaster University | 833 |
5 |
| SurModics IVD, Inc. | 36 |
5 |
| Abbott Laboratories | 2251 |
4 |
| Hamamatsu Photonics K.K. | 4686 |
4 |
| I-sens, Inc. | 432 |
4 |
| Nichirei Biosciences Inc. | 28 |
4 |
| Kimberly-clark Worldwide, Inc. | 5305 |
3 |
| Other owners | 327 |