- All sections
- C - Chemistry; metallurgy
- C12Q - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; compositions or test papers therefor; processes of preparing such compositions; condition-responsive control in microbiological or enzymological processes
- C12Q 1/26 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
Patent holdings for IPC class C12Q 1/26
Total number of patents in this class: 1312
10-year publication summary
|
103
|
91
|
79
|
110
|
101
|
69
|
79
|
81
|
54
|
20
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kikkoman Corporation | 443 |
42 |
| ARKRAY, Inc. | 844 |
28 |
| Kyowa Medex Co., Ltd. | 102 |
28 |
| Codexis, Inc. | 776 |
16 |
| Toyobo Co., Ltd. | 2286 |
16 |
| The Regents of the University of California | 18943 |
15 |
| Abbott Diabetes Care Inc. | 1821 |
15 |
| Children's Medical Center Corporation | 1780 |
15 |
| Denka Seiken Co., Ltd. | 95 |
12 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2737 |
12 |
| Centre National de La Recherche Scientifique | 9632 |
11 |
| Ajinomoto Co., Inc. | 2337 |
11 |
| Denka Company Limited | 2189 |
11 |
| I-sens, Inc. | 324 |
11 |
| Roche Diabetes Care, Inc. | 1492 |
11 |
| Promega Corporation | 548 |
10 |
| F. Hoffmann-La Roche AG | 7958 |
9 |
| California Institute of Technology | 3884 |
9 |
| Asahi Kasei Pharma Corporation | 144 |
9 |
| Ascensia Diabetes Care Holdings AG | 623 |
9 |
| Other owners | 1012 |