- 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 1/54 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving glucose or galactose
Patent holdings for IPC class C12Q 1/54
Total number of patents in this class: 554
10-year publication summary
|
50
|
38
|
40
|
47
|
29
|
22
|
24
|
18
|
25
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roche Diabetes Care, Inc. | 1503 |
32 |
| Abbott Diabetes Care Inc. | 2031 |
19 |
| Ascensia Diabetes Care Holdings AG | 600 |
19 |
| F. Hoffmann-La Roche AG | 7945 |
17 |
| The Regents of the University of California | 19989 |
13 |
| Toyobo Co., Ltd. | 2501 |
11 |
| Roche Diagnostics GmbH | 2702 |
10 |
| Medtronic MiniMed, Inc. | 1804 |
10 |
| PHC Holdings Corporation | 719 |
9 |
| Terumo Kabushiki Kaisha | 5554 |
8 |
| 7905122 Canada Inc. | 26 |
8 |
| ARKRAY, Inc. | 871 |
8 |
| Commonwealth Scientific and Industrial Research Organisation | 1658 |
7 |
| Amano Enzyme Inc. | 393 |
6 |
| DexCom, Inc. | 1658 |
6 |
| Ikeda Food Research Co., Ltd. | 40 |
6 |
| Profusa, Inc. | 66 |
6 |
| Toyo Boseki Kabushiki Kaisha | 370 |
6 |
| Trividia Health, Inc. | 136 |
6 |
| University of Virginia Patent Foundation | 1574 |
6 |
| Other owners | 341 |