- 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 1/56 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving blood clotting factors, e.g. involving thrombin, thromboplastin, fibrinogen
Patent holdings for IPC class C12Q 1/56
Total number of patents in this class: 424
10-year publication summary
|
39
|
24
|
24
|
24
|
15
|
26
|
16
|
16
|
6
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Healthcare Diagnostics Products GmbH | 148 |
14 |
| Takeda Pharmaceutical Company Limited | 2707 |
13 |
| Omrix Biopharmaceuticals Ltd. | 153 |
12 |
| Sysmex Corporation | 1435 |
11 |
| Diagnostica Stago | 165 |
9 |
| Gentium S.r.l. | 37 |
9 |
| Massachusetts Institute of Technology | 10093 |
8 |
| Obschestvo S Ogranichennoy Otvetstvennostyu ?gematologicheskaya Korporatsiya? | 11 |
8 |
| Ethicon, Inc. | 1174 |
7 |
| Roche Diagnostics Operations, Inc. | 1495 |
6 |
| Instrumentation Laboratory Company | 238 |
6 |
| Q-sera Pty Ltd. | 7 |
6 |
| Sekisui Medical Co., Ltd. | 662 |
6 |
| CGT Enterprises, LLC | 7 |
6 |
| The Board of Trustees of the University of Illinois | 2711 |
5 |
| Doasense GmbH | 9 |
5 |
| Haemonetics Corporation | 250 |
5 |
| Mcmaster University | 807 |
5 |
| The Regents of the University of Colorado, a body corporate | 2660 |
5 |
| Siemens Healthcare Diagnostics Inc. | 2077 |
5 |
| Other owners | 273 |